EA 910 owner manual & parts list 05122013
Contents
1. N Description Code Qty 1 Chain cover CDDF50014 1 2 Hex bolt gr 5 BSW 3 8 x3 4 MCBU00005 10 3 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 40 4 Complete sprocket assy CDDF50020 1 5 Hex bolt gr 5 BSW 5 8 x2 1 2 MCBU00039 4 6 Bearing housing for bearing UC 210 CDAA51041 1 7 Bearing UC 210 MCRO12007 1 8 Self locking nut BSW 5 8 MCTU06005 4 9 Lower cover section CDDF50011 1 10 Hex bolt gr 5 BSW 3 8 x5 8 MCBUOO031 18 11 Complete chain tightener assy CDDF50009 1 12 Snap ring 30A DIN471 MCSE01008 1 13 Back cover CDDF50013 1 14 Rubber strip CDBF00023 1 15 Acrylic window CDBF00021 1 16 Supplementary back cover CDDF00015 1 17 Hex bolt gr 5 BSW 3 8 x1 MCBUOO007 6 18 Gear plate CDDF50006 1 19 Extension spring 2 5 x 19 x 135 mm MCRS00003 1 20 Threaded spring tensioner CDBW50086 1 21 washer galvanized 1 2 MCAR00007 6 22 Hex nut gr 5 BSW 1 2 MCTUOO005 7 23 Hex bolt gr 5 BSW 1 2 x2 MCBUOO069 1 24 Hex bolt gr 5 BSW 1 2 x2 MCBU00028 2 25 Hydraulic motor 250 cc MCHI01008 1 26 Attachment plate hydraulic motor CDBW50061 1 27 Disc springs 1 2 24x13x2 8 mm MCARO3002 4 28 Hex bolt gr 5 BSW 1 4 x1 MCBU00021 1 29 Disc springs 1 4 14x7 2x0 8 mm MCAR01005 1 30 Flat washer 1 8 OD 40 ID 07 mm CDAA42041 1 31 Sprocket 15 tooth hydraulic motor CDBG00020 1 32 Upper cover section CDDF50012 1 33 Ring bolt CDDF50018 1 EA 910 Sheet N 7 Pi2. 1 When the unloader reaches a point where it can advance no further because the bag is almost Emptying the last section of bag finished and the augers are not picking up any more grain Fig 27 it is time to cut short the main operation After stopping hydraulics and stopping the PTO for reason of safety the operator should use a knife to rip open the upper part of the bag remove stops and lower the machine so that the augers may pick up additional grain Fig 28 while the roller remains stationary The tractor can engage in some gentle forward and reverse action to boost grain collection Repeating this sweeping action the volume to be loaded by hand can be considerably reduced WARNING At this stage no one should approach the bag to hasten discharge by heaping grain onto the augers or attempt any other action in proximity of the augers since these are turning and could cause serious injury or worse Stay away Once all grain possible has been picked up in this way the tractor engine is stopped For reason of operator safety it is now necessary to disconnect the sweep augers from the main transmission while still allowing the discharge auger to turn and unload grain Remove the lock pin from the sweep auger gear case and pull out the coupling gears handle Fig 28 which will disconnect the auger drive With sweep augers disconnected the auxiliary hopper is attached to the slot located at the base of the dischar
3. This warranty is expressly in lieu of any other warranties express or implied including any warranty of merchantability or fitness for a particular purpose Buyer s sole and exclusive remedy under this warranty shall be limited to the repair replacement or exchange of warranted parts at our option F O B our factory or designated service center agent or representative Ifthe agent or representative grants any warranty greater in scope or time period or labor allowance than that detailed herein RICHIGER MAQUINARIAS S A shall not be liable beyond the herein stated limitations Equipment and accessories not of our manufacture are not covered by this warranty Any claim with regards to defective aforementioned equipment and accessories shall be submitted by RICHIGER MAQUINARIAS S A to the original manufacturers for analysis and subsequent non approval or approval of repair replacement or exchange at their option No special incidental consequential or other damages or contingent liabilities including but not limited to loss of life personal injury loss of crops loss due to fire or water damage loss of business or business income down time costs and trade or other commercial loss arising out of the failure of product The term product and products as used in this warranty designates the whole finished unit in its entirety i e the complete assembled machine and or all and every individual component part equipment and accessory that forms
4. 8 ge MCHI06007 1 position detent w flow control and pressure relief auxiliary valves 9 Hydraulic hose 1 2 SAE 100R2 AT x 1150 mm connectors 7 8 male UNF JIC 37 x 7 8 male UNF MCHI04022 2 90 w o ring seat 10 Hydraulic tube 5 8 x 1350 mm MCHI05037 2 14 Hydraulic hose 1 2 SAE 100R2 AT x 500 mm connectors 7 8 male UNF JIC 37 x 7 8 male UNF MCHIO4093 2 w o ring seat 12 Sauer Danfoss orbital motor 50 cc displacement MCHIO1002 1 13 Hydraulic cylinder 1 1 4 rod diameter x 3 sleeve bore x 8 stroke MCHIO2024 1 14 Hydraulic hose 1 4 SAE 100R2 AT x 660 mm connectors 7 8 male UNF w o ring seat x 3 4 male MCHIO4019 1 UNF w o ring seat 15 Hydraulic hose 1 4 SAE 100R2 AT x 1000 mm connectors 7 8 male UNF w o ring seat x 3 4 male MCHI04018 1 UNF 90 w o ring seat 16 2 hose 1 2 SAE 100 2 AT x 850 mm connectors 7 8 male UNF JIC 37 x 7 8 male UNF MCHIO4021 1 90 w o ring seat 17 Hydraulic hose 1 2 SAE 100R2 AT x 700 mm connectors 7 8 male UNF JIC 37 x 7 8 male UNF MCHIO4020 1 w o ring seat 18 Hydraulic tubing 5 8 x 2720 mm connectors 7 8 female swivel UNF JIC 37 both ends MCHIO5014 2 19 a hose 1 2 SAE 100R2 AT x 2500 mm connectors 7 8 male UNF JIC 37 x 3 4 male UNF MCHIO4024 1 20 Repair kit hydraulic cylinder MCHI00012 1 21 Repair kit hydraulic cylinder MCHIO0017 1 22 O ring seal 23 47x29 37x2 95 MCRE01031 6 23 O ring seal 20 30x25 54x2 62 MCRE01032 10 24 Mounting bracket double tubing 5 8
5. Free flowing grain will typically cover the augers with a foot thick layer of grain In relation to this it is very important to remember that quick starting the augers deeply immersed in grain will most likely result in shear bolts that snap or transmission breakages When labor is interrupted PTO must not be restarted when augers are deep inside grain The correct procedure is to unwind a certain length of plastic by hydraulically turning the roller in reverse and then advancing forward with tractor and unloader the distance it takes to extricate the augers from the mass of grain When reinitiating work augers should not be thrust into the grain by the tractor but should be pulled into the mass of grain by roller action The main rule when dealing with difficult hard flowing grain is to Slow down the operation This means lessening the volume of incoming grain which in turn means slowing down the roller s revolutions per minute Let us present a practical example applying some of the parameters mentioned above by analyzing an extraction of difficult grain in detail Most of these indications are applicable grains in general but grain that flows with difficulty better exemplifies the precautions that should be taken Once the operator becomes knowledgeable about how the unloader handles different types of grain using the correct approach becomes a matter of routine The intention is not to impose a rigid set of rules but to provide gener
6. MCHIO7048 9 8 RICHIGER www richiger com WE MEET YOUR PRODUCTION NEEDS
7. 2 Hex nut BSW 3 8 MCTUO1003 1 3 Flat washer 3 16 OD 45 ID 20 mm CDAA42017 1 4 Sprocket 95 tooth f ASA 60 1 CDDF50010 1 5 Hex bolt gr 5 BSW 1 4 x1 MCBUOO021 1 6 Disc springs 1 4 14x7 2x0 8 mm MCAR01005 1 7 Flat washer 1 8 OD 40 ID 07 mm CDAA42041 1 8 Sprocket 15 tooth hydraulic motor CDBG00020 1 9 Connecting link ASA 50 1 roller chain MCCA01015 1 10 Roller chain ASA 50 CDDF00042 1 11 Bearing 6207 2RS MCRO00021 2 12 Bearing housing for bearing 6207 CDDF50007 1 13 Spindle CDDF 50008 1 14 Square key 8x8x40 mm CDBZ00061 1 15 Connecting link ASA 60 1 roller chain MCCAO01016 1 16 Roller chain ASA 60 CDDF00039 1 17 Sprocket 95 tooth f ASA 60 1 w bronze bushing CDDF50004 1 18 Hex bolt gr 5 BSW 1 2 x2 MCBUOO069 1 19 Hex nut gr 5 BSW 1 2 MCTUOO005 4 20 Disc springs 1 2 24x13x2 8 mm MCAR03002 2 21 Flat washer galvanized 1 2 MCAR00007 2 22 Hex bolt gr 5 BSW 1 2 x2 MCBU00028 2 23 Hydraulic motor 250 cc MCHI01008 1 24 Snap ring 15A DIN47 1 MCSEO01020 1 25 Snap ring 351 DINA72 MCSE00011 1 26 Bearing 6202 2RS MCRO00011 1 27 CDDF50016 1 28 Tightener arm CDDF50015 1 29 Snap ring 30A DIN471 MCSEO01008 1 30 Grease zerk straight SAE 1 4 MCAL00002 1 31 Extension spring 2 5 x 19 x 135 mm MCRS00003 1 32 Threaded spring tensioner CDBW50086 1 33 Complete chain tightener assy CDDF50009 1 EA 910 Sheet N 6 Gear plate amp covers
8. 6 mm MCARO1004 16 11 Hex bolt gr 5 BSW 5 16 x3 MCBUOO020 4 12 Threaded plug 3 8 GAS CDBG00014 4 13 Housing gearbox CDBW00039 1 14 Spacer bushing CDBW00040 1 15 Cover plate chain drive CDBW50078 1 16 Splined shaft chain drive CDBWO00095 1 17 Bearing 6208 2RS MCRO00023 1 18 Driven sprocket 18 tooth f ASA 80 1 chain CDBW50079 1 19 Hex nut NF 1 1 8 MCTUO2011 2 20 Conical gear 21 tooth CDBWO00042 3 21 Housing rear driveline CDBZ50014 1 22 Oil seal 40x80x12 mm MCRE00040 1 23 Bearing housing 30208 CDBWO00041 1 24 Drive sprocket 18 tooth f ASA 80 1 chain CDBW00170 1 25 Threaded plug 1 4 GAS CDBG00019 1 26 Offset link ASA 80 1 roller chain MCCAO01005 1 27 Roller chain ASA 80 1 CDBW00274 1 28 Casing chain drive CDBW00127 1 29 Snap ring 40A DIN471 MCSE01012 1 30 Housing sweep auger drive shaft CDBZ50019 1 31 Hex bolt BSW 5 16 x1 1 4 MCBUO1017 12 32 O ring seal 91 67x98 73x3 53mm MCREO1030 1 33 Base flange cover plate CDBW00128 1 34 Drive shaft sweep augers CDBZ00024 1 Sheet N 12 Sweep auger drive EA 910 Sheet N 12 Sweep auger drive EA 910 Sheet N 12 Sweep auger drive N Description Code Qty N Description Code Qty 1 Hex bolt gr 5 BSW 1 2 x1 MCBUOO024 6 22 Bushing small CDBZ00071 1 2 Disc springs 1 2 24x13x2 8 mm MCARO3002 6 23 Split pin 2x20 mm MCCHO1002 1 3 Bearing UC 208 3L MCRO12010 1 24 Complete
9. State Dealer Name Address City State The machine detailed above and the Operator s Manual have been received and I understand and have been thoroughly instructed by my dealer about how to operate the machine Operator s Manual content equipment care safe operation amp warranty terms and have personally reviewed the Warranty Policy Terms JeAllap JO s ep 0 UIUJIM Joloej O JUSS pue XueAllep JO au ay je JeuJojsno ou Aq paubis pue lno palll eq Jsnw LOL SIY 0195 916 6 AlueneM mo n9 IE gt A WE MEET yovR PRODUCTION NEEDS LL 7 86 sa G 5 Ev Zei Go 2 De 6 U 8s sa cE GERD 699383 ON i ce Nina gt Index 01 02 03 04 05 06 07 08 09 10 11 12 13 14 19 16 17 16 19 20 Technical specifications Dimensions Safety precautions A word about the hydraulic controls Switching from transport to work Attaching the bag Grain extraction procedure Ending grain extraction Emptying the last section of bag Detaching bag from roller Back to transport position Maintenance Gear oil filling procedure Lubrication chart Lubrication schedule The grain flow concept General indications for efficient operation General indications and safety tips Hand signals Parts list page page page page page page page page page page page page
10. be strictly heeded kept in good condition and replaced if necessary When towing the machine drive with the utmost caution on public roads Keep hands feet and clothing well away from moving parts Stop the tractor s engine before attempting a hands on task on the unloader For the operator In order to obtain maximum performance from your grain bag unloader we recommend you keep the owner s manual in a handy place for quick consultation Read the manual carefully before attempting to unload grain from bags and pay special attention to operating and maintenance instructions Before transporting the grain unloader verify that a b c d The tow bar pin is properly secured Check tire pressure Check that wheel bolts are properly tightened Attach safety chains between machine s tow bar and tractor drawbar for added security on the road IMPORTANT machine durability The operator should become familiarized with machine controls before attempting actual operation Keep unit in good working condition Any modification could cause malfunctioning potentially dangerous situations or reduced A word about the hydraulic controls As will be seen in this manual there are frequent references to the first lever the second lever and the third lever of the valve that regulates hydraulic flow rates and thus operating speeds In the diagram below can be seen the first and second levers which open and close the hydraul
11. hazard procedures and proficient with a fire extinguisher Following all safety routines involves a high degree of responsibility Be responsible to yourself and others Hand signals Hand signals have been developed to provide a uniform means of communication between workers on the ground and equipment operators They are especially useful when noise distance or language barriers make voice communication difficult There are eleven recognized hand signals found in ASAE Standard S351 They are illustrated here in figures MEER Fig 1 THIS FAR TO GO Fig 2 COME TO ME Fig 3 MOVE TOWARD ME Fig 4 MOVE OUT TAKE OFF Fig 5 STOP Put hands in front of face May mean Come help me in FOLLOW ME Face desired direction of Raise arm straight up palm to palms facing each other an emergency Raise arm electo Ward person r movement Extend arm the front Move hands together or straight up palm to the front vehicle you want moved Hold straight out behind you then farther apart to indicate how and move arm around in a nes din toner you palm swing it overhead and forward far to go large circle facing you and move your until it s straight out in front forearm back and forth of you 7 Fig 6 SPEED IT UP Fig 7 SLOW IT DOWN Fig 8 START THE ENGINE Fig 9 STOP THE ENGINE Clenching your fist bend your Extend arm straight out to the Move arm in a circle at waist Move your right arm across arm so your hand is at side
12. lock pin assy CDBZ50028 1 4 Hex bolt gr 5 BSW 3 8 x1 MCBU00007 3 25 Flatwasher galvanized 5 16 MCAR00004 4 5 Flat washer galvanized 3 8 MCAR00005 3 26 Disc springs 5 16 16x8 2x0 6 mm MCAR01004 4 6 Self locking nut BSW 3 8 MCTUO6001 5 27 Hex bolt gr 5 BSW 5 16 x3 4 MCBUO00011 4 7 Bearing housing PF 208 CDAA51026 1 28 Gear coupling w bronze bushing sweep augers CDBZ50005 1 8 Square key 8x8x40 mm CDBZ00061 2 29 O ring seal 31 34x38 40x3 53mm MCREO1009 1 9 Housing sweep auger drive CDBZ50074 1 30 Lock gear coupling CDBZ50073 1 10 Square head set screw 5 16 x1 MCPRO00010 2 31 Snap ring 351 DIN472 MCSE00011 2 11 Hex nut gr 5 BSW 5 16 MCTUO0002 10 32 Snap ring 15A DIN471 MCSE01020 4 12 Disc springs 5 16 16x8 2x0 6 mm MCAR01004 16 33 Bearing 6202 2RS MCROO00011 2 13 Cover gearcase CDBZ50006 1 34 Bushing idler gear CDBZ00013 2 14 Double gear 18 teeth w bronze bushing CDBZ50004 1 35 Idler gear CDBZ00012 2 15 Self locking nut BSW 5 16 MCTUO6002 1 36 Hex bolt gr 5 BSW 3 8 x2 MCBU00012 2 16 Hex bolt gr 5 BSW 5 16 x1 1 4 MCBUO00002 1 37 0 arm CDBZ50016 2 17 Snap ring 38A DIN471 MCSEO1011 1 38 Idler arm right side CDBZ50017 1 18 Grease zerk straight SAE 1 4 MCAL00002 3 39 Snap ring 25A DIN47 1 MCSE01006 1 19 Lock pin sweep augers CDBZ50023 1 40 Gear coupling sweep augers CDBZ00005 1 20 Bushing lock pin CDBZ00051 1 41 Bearing 6205 2RS MCRO00017 1 21 Spring lock pin MCRS01010 1 42 Snap r
13. results in more efficient auger operation a higher discharge rate and less stress on mechanical components The opposite is true of grain that does not run so well that clusters together because of contamination with straw or twigs excessive moisture or because grain shape lends itself to interlocking In these less than ideal conditions work speed is necessarily compromised The following drawings depict magnitudes A B C amp D The text that follows can help you assess how these parameters interact with each other and with different grains to help optimize operation A er pa Ft A ASA tr LL AAA TH Otra ASH Ha yt NN a A y i A is the height that grain within the bag can be taken to by increasing or reducing the pickup rollers RPM s This level must not exceed the roller s height to prevent grain from being picked up with the plastic sheet With this constraint grain level should normally be maintained as high as possible so that with the aid of gravity it can readily fall back onto the sweep augers and be directed to the discharge auger B shows the curved shape that the front part of the bag should adopt Figs 41 amp 42 in order that the plastic sheet does not come in contact with the sweep augers or their protection grids with risk of ripping open and losing contents The curvature is formed by the grain mass weighing down the tip of the bag as it is rolled in When grain does no
14. 001 3 20 Drive shaft housing CDBV00025 1 40 Main wheel axle assy CDBW50066 1 41 Axle spindle CDBWO00164 2 EA 910 Sheet N 2 Frame N Description Code Qty 1 Hex bolt gr 5 BSW 1 4 x5 8 MCBU00004 16 2 Disc springs 1 4 14x7 2x0 8 mm MCAR01005 16 3 Cover plate chain 1 CDBW00227 2 4 Spring loaded lock pin CDBW50067 1 5 Drawbar CDBW50085 1 6 Hex bolt gr 5 BSW 1 2 x1 1 2 MCBU00026 9 7 Hex nut gr 5 BSW 1 2 MCTUO0005 5 8 Disc springs 1 2 24x13x2 8 mm MCARO03002 12 9 Square socket screw jack CDAA52002 1 10 Hitch pin w R clip screw jack CDAA52003 1 11 Screw jack CDAA52001 1 12 Latch protection grids CDBW50068 4 13 Extension spring 2 x 15 x 100 mm MCRS00002 4 14 R clip w ring MCCH03001 4 15 Support bracket grid extension CDBWO00260 4 16 Hex bolt gr 5 BSW 1 2 x1 MCBU00024 4 17 Support bracket discharge auger CDBW50069 1 18 Supporting pillar roller assy CDBW50070 1 19 Snap ring 35A DIN471 MCSEO1010 1 20 Cover plate frame beam CDBW00228 2 21 Lock pin roller support pillar CDBW50057 1 22 Auxiliary bin CDBW00137 1 23 Wing bolt 3 8 CDBE50011 1 24 User s manual canister MCPL00013 1 25 Self locking nut BSW 3 8 MCTUO6001 2 26 Flat washer galvanized 3 8 MCAR00005 2 27 R clip 2 5x50 mm MCCHO0001 3 28 Flat washer galvanized 5 8 MCAR00009 1 29 Bracket drive shaft CDBZ50059 1 30 R
15. 0032 1 4 Hex bolt gr 5 BSW 3 8 x 1 1 4 MCBU00008 24 5 Protection grid center section CDBZ50038 1 6 Self locking nut BSW 3 8 MCTUOG001 34 7 Protection grid left rear section CDBZ50037 1 8 Protection grid right rear section CDBZ50036 1 9 Hex bolt gr 5 BSW 3 8 x1 MCBUOO007 3 10 Flange bolt gr 5 BSW 3 8 x 1 MCBU13001 10 11 Protection grid right end section CDBW50003 1 12 Protection grid right middle section CDBZ50034 1 13 Sweep auger center section CDBZ50012 1 14 Hex bolt BSW 3 8 x 2 1 2 MCBUO1034 2 15 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 2 16 Hex nut gr 5 BSW 3 8 MCTUOO003 2 17 Sweep auger right end section CDBX50002 1 18 Sweep auger left end section CDBX50003 1 19 Support bracket bearing housing CDBZ50013 1 20 washer galvanized 3 8 MCAR00005 8 21 Square head set screw 3 8 x 1 2 MCPRO00012 1 22 Dust seal CDBZ00028 1 23 Bearing UC 208 3L MCRO12010 1 24 Hex nut gr 5 BSW 1 MCTUOO010 1 25 Bearing housing UC 208 3L CDAA51036 1 26 Grease zerk 45 angle SAE 1 4 MCALO1001 1 27 Complete UC 208 bearing bracket assy CDBW50031 1 28 Support bracket bearing housing CDBZ50041 1 o iu WW TT A O O HET ans 14 MCHIO7112 1 Tie rod 3 2 Outlet body MCHIO7113 1 3 Spring centered spool MCHI07114 2 4 Inlet body w flow divider MCHI06015 1 5 Flow control valve MCHI06016 1 6 Pressure relief val
16. al guidelines that the operator can follow while he familiarizes himself with the machine If we consider a bag filled with grain that will not flow easily in a situation such as depicted in Fig 42 the grain forms a compact mass that the sweep augers can only penetrate with difficulty The augers will move less quantity of grain per unit of time compared with free flowing material A First adjust C so that sweeper distance to the ground is the minimum possible This allows the augers to tackle the mass of grain from a lower point so that more grain can accumulate above them and form a steeper angle D This will cause the wall of grain to tumble down more readily and better feed the augers Remember that minimum is a relative term and can very well mean 4 or 6 inches or more from the floor to compensate for the unloader lurching into a hole or depression and causing the augers to thump on the ground and rip the plastic Therefore sweeper clearance C will tend to increase with ground bumpiness B When backing up the tractor into the bag the unloader must never be rammed forcefully against the grain as this can damage the sweeper augers or even bend the beam that supports them The unloader should be introduced with prudence in the bag and the augers should not penetrate the mass of grain but make light contact with it See warning above in D section about not initiating work with augers surrounded by grain C The PTO shoul
17. ation on page 22 for further information on regulating grain height within bag This can be verified visually by observing the mass of grain through the cutter blade opening at the top of the bag If the gap between grain level and pick up roller grows too close and grain is being pulled up into the roller with the bag folds then too much material is accumulating inside the bag faster than it can be discharged Operating speed must be lowered by turning knob clockwise If the gap between roller and grain increases more grain must be supplied by turning the knob anti clockwise and speeding up the roller The knob is turned very gradually avoiding any abrupt changes of grain flow The unloader should now be delivering a steady stream of grain to the receiving truck or trailer Fig 25 The truck will have to move every so often to stay alongside the retreating bag CAUTION It is critical that grain not be allowed to collect higher up in the bag than level recommended see General indications for efficient operation page 27 because it can be drawn up with the bag rolled in with the plastic sheet and form large masses of bulging grain that continue to get bigger If that happens operation is stopped roller is disengaged see Detaching bag from roller page 20 tractor is made to advance a few meters so that enough plastic is unrolled to be cut off with a knife all the used plastic is discarded from the roller and oper
18. ation is recommenced Although it is ideal that no grain be picked up by the roller small bulges here and there can be put up with as long as roller speed is decreased and grain ceases to be pulled in 4 Itis advisable to check direction once in a while and if necessary correct the steering wheel so that the tractor continues to be pulled back in a straight line It is very important to prevent the sweep auger extremities from touching the bag sidewalls as this could tear the plastic That is the reason tractor and machine should be E positioned in a straight line and aligned with the bag E when initiating labor If noticed that the unloader is not working aligned with the bag and that the auger protection grids have either come into contact with the plastic or are about to make contact it may be too late to correct the situation by steering alone When bags are filled on uneven terrain or the tractor pulling the bagger swerves or the bagger s brakes are adjusted while working the bag can curve and the curvature can be quite sudden and pronounced The operator should watch for this while unloading and try to follow curvature with the tractor s steering wheel as far as possible to avoid contact of the augers with the V J bag s walls CAUTION When not possible to correct misalignment by steering action only in situations as described above operation should be halted and the unloader realigned before it ruptur
19. bring operation to a standstill 3 Next the second lever is used to regulate working height i e clearance of the sweep augers to the ground by means of a hydraulic cylinder First this center lever should be moved to top position in order to raise the unloader To adjust for desired clearance and the object here is to set the sweep augers as close to the ground as possible without scraping against it and compromising bag integrity see General indications for efficient operation on page 26 a set of three clamp on stops of different size is provided Once a combination of stops or a single stop have been selected and placed around the cylinder rod second lever B is pulled down Fig 3 so that the weight of the unloader comes to rest upon the stops Fig 4 At this point the lever is returned to its neutral position The height of the machine can be modified at any point even when the sweep augers are inside the bag IMPORTANT The unloader should not be raised or lowered with the hydraulic cylinder if the augers are deep within the grain mass as this could place undue strain on some components The correct procedure is to release a few feet of plastic from the roller by counter rotating it hydraulically advance forward with tractor to extricate the sweep augers from the grain modify machine clearance with the hydraulic cylinder removing or adding stops as necessary back the machine once again into the bag to positio
20. clip 2x40 mm MCCHO00009 1 31 Lock pin cutter blade CDBW50020 1 32 Self locking nut BSW 5 8 MCTU06005 1 33 Drawbar CDBW50052 1 5 22 23 FG ETT ee Dyp a E V TE co Sa gt EA 910 EA 910 Sheet N 3 Front end driveline amp main drive shaft N Description Code Qty 1 Square head set screw 3 8 x1 2 MCPR00012 3 2 Sprocket 22 tooth f ASA 80 1 chain CDBWO0007 1 3 Roller chain ASA 80 1 CDBW00270 1 4 Connecting link ASA 80 1 roller chain MCCAO01017 1 5 Square key 10x10x50 mm CDBWO0048 3 6 Square head set screw 3 8 x3 4 MCPRO00014 2 7 Bearing UC 208 MCRO12005 2 8 Bearing housing for bearing UC 208 CDAA51034 2 9 Grease zerk straight SAE 1 4 MCAL00002 2 10 Disc springs 1 2 24x13x2 8 mm MCARO3002 9 11 Hex bolt gr 5 BSW 1 2 x2 MCBU00028 8 12 Idler arm front CDBW50048 1 13 Flat washer galvanized 1 2 MCAR00007 1 14 Hex nut gr 5 BSW 1 2 MCTUOO005 1 15 Idler sprocket 12 tooth f ASA 80 1 chain CDBWO0006 1 16 Bearing 6205 2RS MCROO00017 1 17 Snap ring 521 DIN472 MCSE00004 1 18 Snap ring 25A DIN47 1 MCSEO1006 1 19 Sprocket 17 tooth f ASA 80 1 chain CDBWO00005 2 20 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 4 21 Flat washer galvanized 3 8 MCAR00005 4 22 Bearing cap drive shaft MCPLOO006 2 23 Long drive shaft CDBW00182 1 24 Grease zerk strai
21. ction and acceptance The first buyer is responsible for proof of delivery date of product for the purpose of establishing warranty time of validity Warranty can continue for new user should the product be resold by the first buyer during valid period of warranty only if this situation is reported in writing with enclosed documentation as proof of purchase Warranty will not be applicable if series number or other identification markers are erased obliterated or otherwise altered The following are types of failures which are not attributable to defects in materials and or workmanship and which are not considered by RICHIGER MAQUINARIAS S A as part of the warranty extended hereunder This listing is by way of example and is not intended to be exhaustive Product suffered damages attributable to accident abuse neglect or ignorance Product was not used in accordance with manufacturer s recommendations Product did not receive required maintenance Failure ensued after replacement of original parts without express consent of RICHIGER MAQUINARIAS S A or modifications that in RICHIGER MAQUINARIAS S A s judgment may have affected performance safety and or dependability parameters Product was used in a manner or for a purpose for which it was not designed or intended to be used Incorrect mounting of external gears pulleys Stripped splines or keyways on drive shafts Damage due to deterioration during periods of storage by the purchaser pri
22. d always work within its normal 500 540 rpm range not slower Whatever grain characteristics are PTO revs are not reduced and augers work at a uniform speed D Once the bag has been hooked to the roller and the augers are moving the operator should begin to haul in the bag by gradually turning open the hydraulic flow control valve with the roller control lever in its upper position El Grain will start coming out of the discharge auger and simultaneously it will start building up inside the bag to form shape B with a certain gradient D The operator should allow a buildup of grain that will probably take a few minutes to reach point A F If level of grain inside bag goes too high the roller must be slowed down to allow more grain to be removed by the sweeper and discharge augers Grain picked up and rolled as one with the plastic sheet is the telltale sign that should be watched out for The roller extremes where the plastic folds converge on the centering discs is where grain is more likely to collect If grain is being picked up then roller speed has to be reduced If the roller picks up too much grain resulting in prominent and growing bulges under the plastic it will be necessary to stop operation cut the bag remove plastic sheet from roller and reinitiate operation G If grain height reaches point A where a substantial amount of grain is being unloaded with none being picked up by the roller then roller speed sho
23. e are two sections of plastic the initial cut has divided the top part of the bag in two parts The left segment must be passed to the left of the discharge auger and fastened to the studs on that side of the roller while the right segment must be passed to the right of the auger tube and fastened to the studs on that side Fig 20 Once unloading operation is underway the initial cut will be continued by the cutter blade Once unloading operation is underway the initial cut will be continued by the cutter blade IMPORTANT There is no need to be overly precise when fastening the bag to the roller Even though at this stage the plastic may look crumpled and in disarray it will stretch and straighten after a few turns of the roller The basic consideration here is having the bottom part of the bag the part hooked to the roller first hold some slack relative to the upper part attached last one or two feet is enough The latter should be attached shorter so that the roller tugs at it first The small margin of slack in the bottom section plus the plastic sheet s elasticity helps form a rounded shape that contains the grain as the bag is rolled in The round shape also helps keep adequate clearance between bag and sweep augers see General indications for efficient operation page 27 Grain extraction procedure 1 Make absolutely sure that the tractor s gear case is disengaged and brakes are off Failure to comply
24. ed yoke x 35 mm MCBA01007 1 21 Bearing cap wheel axle CDBZ50071 3 2 Grease zerk 45 angle SAE 1 4 MCAL01001 2 22 Flat washer 3 16 OD 35 ID 20 mm CDAA42008 6 3 U joint K 518 MCBA01017 2 23 Disc springs 3 4 40x20 4x2 25 mm MCARO1001 6 4 Snap ring MCBAO1061 8 24 Hex bolt gr 5 NF 3 4 x5 MCBUO2039 6 5 PTO drive shaft x 800 mm MCBAO1106 1 25 Oil seal 48x82x8 mm MCRE00036 2 6 Plastic shield drive shaft MCBA01070 1 26 Bearing 30208 MCRO06006 2 7 Power limiter MCBAO01037 1 27 Bearing cap wheel axle CDBZ50072 3 8 Main drive shaft assembly MCBA00022 1 28 Wheel hub CDBW50056 2 9 Self locking nut BSW 5 16 MCTUO6002 8 29 Bearing 30205 MCROO06003 2 10 Flat washer galvanized 5 16 MCARO00004 4 30 Flat washer 3 16 OD 35 ID 20 mm CDAA42008 2 11 Retaining washer plastic shield CDBQ00036 1 31 Castle nut NF 3 4 MCTU10003 2 12 Plastic shield PTO CDBZ00112 1 32 Split pin 3x40 mm MCCHO1017 2 13 Hex bolt gr 5 BSW 1 2 x 1 3 4 MCBUOO027 6 33 O ring seal 52 07x57 31x2 62mm MCRE01019 2 14 Disc springs 1 2 24x13x2 8 mm MCAR03002 6 34 Hub cap CDBE00026 2 15 Plastic shield bracket CDBZ50062 1 35 Tire rim 15 MCLL00020 2 16 Hex bolt gr 5 BSW 5 16 x2 MCBUOO059 4 36 Tire 11L 15 10 ply MCCC00020 2 17 Snap ring 751 DIN472 MCSE00009 2 37 Conical bolt 1 2 NF galvanized MCTU12003 10 18 Bearing 6009 2RS MCROO0001 2 38 Wheel assembly w 11 15 10 ply tire MCLL50012 2 19 Drive shaft short CDBW00174 1 39 Grease zerk straight SAE 1 8 MCALO00
25. eel SAE 1010 or C10 bolts of same diameter as the original Never use hardened steel bolts or pins as replacements Lubrication Roller gearbox sweep auger and discharge auger transmission cases and chains Use SAE 140 gear oil Bearings and chains Use heavy duty lithium grease A The driveline case shown in A takes about 4 liters of SAE 140 gear oil in two stages The filling procedure is as follows Pour in oil until gear case A is full This will require about two liters slightly over half a gallon of oil Leave it standing for about 24 hours or to speed up the process connect to tractor and drive the transmission for an hour preferably with the fill plug removed to facilitate air venting The oil will gradually drain down and once it does the gear case must be refilled with about two additional liters Oil passage is slow especially in low temperatures and this is the reason why two filling steps are required It helps if oil is warmed slightly Before replacing the fill plug turn transmission on Any oil quantity in excess will be thrust out through the plug opening Peering down oil should be visible at about mid level to ensure proper gear lubrication If oil surface is not visible pour in some additional quantity B The gear case shown in B is filled with about 3 liters of SAE 140 gear oil Oil is poured through the fill opening at the side of the gear case un
26. es the bag and grain is lost It should be done as follows PTO is turned off and the roller is counter rotated hydraulically to slacken off as much plastic sheet as may be necessary to provide scope for maneuvers there is no need to detach bag from roller for this specific correction Tractor and unloader are first driven forward to extract the sweep augers from the grain and then maneuvered to line up straight with the bag sweep augers placed next to the grain not wedged forcefully into the grain ready to initiate work again once PTO and roller are reengaged Ending grain extraction When the bag is to be closed because work has been completed and the unloader is being taken away sufficient plastic is unrolled either hydraulically or by mechanically disengaging the roller for the bag to be sealed with plastic strips or 2 x 4 boards nailed together IMPORTANT Whenever grain extraction is ended either if the unloader will remain with bag attached to continue work later or if it will be towed away the correct termination sequence is as follows a The roller is brought to a complete standstill by setting valve lever in neutral position or closing flow control knob in order to stop the input of grain b PTO is left engaged and working for a few minutes so that all loose grain is unloaded ensuring there is no buildup inside the discharge auger tube that could be cause of transmission overload and breakdown
27. g link ASA 80 1 roller chain MCCAO01017 1 13 Roller chain ASA 80 1 CDBZ50068 1 14 Sprocket 22 tooth f ASA 80 1 chain CDBW00007 1 15 Bracket driveshaft casing CDBZ50015 1 16 Flat washer galvanized 1 2 MCARO00007 7 17 Disc springs 1 2 24x13x2 8 mm MCARO03002 11 18 Hex nut gr 5 BSW 1 2 MCTUOO005 1 19 Cover plate chain 1 side CDBW00035 1 20 Disc springs 1 4 14x7 2x0 8 mm MCARO1005 16 21 Hex bolt gr 5 BSW 1 4 x5 8 MCBUOO004 16 22 Large cover plate discharge tube CDBZ00027 1 23 Hex bolt gr 5 BSW 1 2 x1 1 4 MCBUOO003 6 24 Gearbox single input double output CDBZ50070 1 25 Small cover plate discharge tube CDBR00027 1 26 Chain drive aasy discharge auger CDBW50035 1 27 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 8 28 Hex bolt gr 5 BSW 3 8 x1 MCBUO00007 8 29 Hex bolt gr 5 BSW 1 2 x1 MCBU00024 4 30 Right side cover slide plate CDBZ50011 1 31 0 6 arm rear CDBW50032 1 7 EA 910 EA 910 Sheet N 11 Gear case N Description Code Qty 1 Plate flange input shaft CDBWO00037 1 2 Square key 5 x 10 mm CDAA45004 6 3 Oil seal 45x80x13 mm MCRE00039 3 4 Snap ring 801 DIN472 MCSE00001 2 5 Input shaft CDBWO0038 1 6 Hex bolt BSW 3 8 x1 1 4 MCBU01029 18 7 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 18 8 Bearing 30208 MCRO06006 7 9 Rear driveline CDBZ00049 1 10 Disc springs 5 16 16x8 2x0
28. ge auger At this stage the sliding panel or divider that separates the sweep augers from the discharge auger is introduced in corresponding space between auger flightings Fig 29 Then provided crescent shaped covers are attached to the ends of the divider thus effectively covering and sealing both openings of the cylinder shaped grain reception chamber Fig 30 In this way the totality of grain introduced in the auxiliary hopper will be captured by the discharge auger valuable loading time gained as no grain is tossed out of the chamber by the whipping and churning action of the auger The tractor engine is turned on its PTO is engaged and the last grain remaining in the bag is shoveled into the auxiliary auger by hand Fig 31 Once unloading is concluded and engine turned off the sweep auger coupling gears handle should be pushed in and the lock pin reinserted The coupling gears are connected to the drive shaft by means of a flange fitted with shear bolts Should these bolts be cut unscrew gear case cover and replace with low carbon steel SAE 1010 or C10 bolts of same diameter as the original CAUTION Always disable the sweep augers when grain is being introduced manually in the hopper in the final stages of work To detach the bag the roller must turn freely The EA 910 model uses an automatic clutch to connect and disconnect the roller drive so there is no need at any time to open the transmission s co
29. ght SAE 1 8 MCAL00001 2 25 Hex bolt gr 5 BSW 3 8 x5 MCBU00023 4 26 Disc springs 1 2 24x13x2 8 mm MCARO03002 4 27 Hex bolt gr 5 BSW 1 2 x1 MCBU00024 4 28 Upper bracket drive shaft CDBR50002 1 29 R clip 4x100 mm MCCHO00008 1 30 Lower bracket drive shaft CDBR50003 1 16 15 13 14 OON EA 910 Sheet N 4 Roller coupling mechanism N Description Code Qty 1 Hex bolt gr 5 BSW 5 8 x2 MCBU00037 4 2 Disc springs 5 8 31 5x16 3x1 75 mm MCAR01003 4 3 Grease zerk 45 angle SAE 1 8 MCAL01004 3 4 Engaging plate RH CDDF00010 1 5 Self locking nut BSW 3 8 MCTU06001 2 6 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 2 7 Hex bolt gr 5 BSW 3 8 x1 1 4 MCBU00008 2 8 Disengage point indicator CDDF00012 1 9 Sprocket 95 tooth f ASA 60 1 w bronze bushing CDDF50004 1 10 Hex bolt BSW 5 8 x3 1 2 MCBU01084 2 11 Coupling arm CDDF00009 2 12 Bushing CDDF00005 1 13 Flat washer galvanized 5 8 MCAR00009 2 14 Self locking nut BSW 5 8 MCTU06005 2 15 Engaging plate LH CDDF00011 1 16 Intermediate flange CDDF00006 1 O ON EH 1 Qi FED Sheet N 5 Roller drive EA 910 Sheet N 5 Roller drive N Description Code Qty 1 Split pin 3x40 mm MCCHO1017 1
30. h tractor to unloader connect hoses to the tractor s hydraulic circuit and connect drive shaft to the tractor s power take off 2 To the side of the machine on the roller cross beam an array of three levers a turn knob and a pressure limiting valve control the unloader s hydraulics A decal attached next to them Fig 1 shows each control s function First step in preparing for work is raising the discharge auger With the tractor s hydraulics turned on move first lever A its upward position Fig 2 This will raise the auger tube As soon as auger is fully extended move back the lever to its mid neutral position Once the unloader has finished working and is to be towed away the sequence is reversed and the tube is lowered by moving down the lever The sequence ends once the upper half is resting firmly upon its transport prop and the control lever is returned to neutral position n COMMANDS SYSTEM PRESSURE ADJUSTED TO hai Far i ALITCR ne i 1 P E um i E i b a E il F 1 gi fe AER rai det left y ROLLER DISCHARGE RAISE I ROLLER AUGER MACHINE FORWARD 10 leTel DISCHARGE LOWER ROLLER AUGER MACHINE BACKWARD A pressure limiting valve set to 850 PSI is provided as a safeguard against excessive pressure in the hydraulic circuit If this value is exceeded oil will bypass the hydraulic motor and momentarily
31. his progression could cause failure of mechanical components C is the clearance between sweep augers and bag bottom or ground This distance should be small so that the sweep augers lie low inside the bag and are well covered with grain which ensures adequate delivery to the discharge auger The clearance is set via clamp stops placed on the hydraulic cylinder rod Since the augers should not touch the ground as this would endanger bag integrity the convenience of placing the bags on terrain as flat as possible becomes clear If the ground is rough this will force operation with sweeper augers placed higher up than optimum because a rut will cause the unloader to dip with the consequence of sweepers bumping against the ground and ripping the plastic Especially with grain that clings together and flows badly it is important to place the sweeper augers as low as possible Generally speaking and in average conditions low may be considered to be a clearance of about four to six inches from auger flighting to floor D indicates the slope or angle of grain inside the bag Materials that flow easily will form a shallow slope Fig 41 whilst those that do not will tend to form a steeper slope Fig 42 that in extreme cases will flow only with great difficulty and could keep the augers uncovered and visible or partially visible while the machine is working instead of fully covered with grain which constitutes the most desirable situation
32. ic cylinders mounted on valve sections to the left of the control knob and the third lever which drives the roller mounted on a valve section to the right of the control knob The diagram shows the speed effect that turning the knob clockwise or anticlockwise in combination with each specific lever will have on the different hydraulic circuits For example setting roller speed on initiating extraction is simpler if starting from low revs and then increasing them as necessary In this case the knob can initially be turned completely clockwise in which position the roller will not move at all and then progressively be turned counterclockwise until the desired rpm are attained In another example if one of the cylinders does not move when the corresponding lever is operated it would indicate that the knob is turned completely anticlockwise and no oil is flowing through that circuit It will be therefore necessary to turn it clockwise Turning knob to control cylinder speed Turning knob to control roller RPM Faster 1 Lever Control knob Control knob 3 Lever turning inside Switching from transport to work WARNING At no time during the unloading operation should anyone except the operator standing at the hydraulic controls approach unloader or bag and that includes both tractor and truck drivers Onlookers should keep a safe distance And never allow anyone to lean against the bag augers are 1 Hitc
33. ing 521 DIN472 MCSE00004 1 EA 910 Sheet N 12 Sweep auger drive N Description Code Qty 43 Handle gear coupling CDBZ00054 1 44 Handle gear coupling CDBZ50025 1 45 Offset link ASA 50 2 roller chain MCCA01013 1 46 Connecting link ASA 50 2 roller chain MCCA01026 1 47 Roller chain ASA 50 2 CDBZ50066 1 48 Chain cover CDBZ50007 1 49 Hex bolt gr 5 BSW 5 16 x5 8 MCBU00045 8 50 Flange bracket oil seal CDBZ00042 1 51 Square head set screw 3 8 x3 4 MCPRO0014 2 52 Hex nut gr 5 BSW 3 8 MCTUO00003 1 53 Outer ring flange bracket CDBZ00008 1 54 Square key 8x8x65 mm CDBZ00060 1 55 Hex nut gr 5 BSW 1 2 MCTUO00005 2 56 Snap ring 621 DIN472 MCSE00003 1 57 Oil seal 35x62x10 mm MCRE00031 1 58 Hex bolt gr 5 BSW 3 8 x3 4 MCBUO00005 4 59 0 6 arm left side CDBZ50018 1 60 Double gear 22 teeth sweep augers CDBZ50002 1 61 Hex bolt gr 5 BSW 1 2 x1 1 4 MCBU00003 2 62 Flat washer galvanized 1 2 MCAR00007 4 63 Disc springs 3 8 20x10 2x0 8 mm MCARO1006 4 Sheet N 13 Sweep augers EA 910 Sheet N 13 Sweep augers N Description Code Qty 1 Protection grid left end section CDBW50004 1 2 Protection grid supplementary section CDBX50004 2 3 Protection grid left middle section CDBZ5
34. ions Disconnection during operation can have dire consequences C Check correct PTO rpm s indicated for your machine either 540 or 1 000 Do not tow agricultural machinery with automotive vehicles at high speeds on public roads They are mostly designed to be towed by tractors on country roads at low speeds of not more than 15 mph Make sure the total width of machinery you are towing on public roads does not exceed what is legally permitted Use signaling lights or banners or travel with a signaling companion vehicle Do not allow people on machines either working or in transport Check that all nuts and bolts are properly tightened Follow maintenance indications detailed in user s manual Do not attempt to revise or repair anything if there are moving parts or tractor s engine is running Hands feet hair and loose clothing are especially at risk of being snagged by moving shafts and driveline components Operator should use adequate shoes and tight fitting clothes and avoid using rings watches chains or other types of jewelry He should also wear head eye and ear protection if necessary In all machines equipped with hydraulic circuits used for elevation or rotation do not perform maintenance work without ensuring that a Engine is off b Nobody has ignition keys to inadvertently turn engine on C Safety stops are in place d There are supporting stands between machine and ground Ensure that operator is familiar with fire
35. mediate drive Gearbox Oil 5 liters 100 1 Ref 1 SAE 140 oil level should be checked every 100 hours The grain flow concept The aptitude of different kinds of grain to flow can be approximately determined by the angle formed by the sides of a mound lying on the ground A steep angle indicates bad grain flow Fig 39 whilst a shallow angle indicates a good flow rate Fig 40 oome of the factors that contribute to good grain flow are the following Bigger grain size Smooth outer surface Smooth flow Round shaped grain higher rate of Dry grain extraction Clean grain Examples of grains with good flow characteristics that can be unloaded at higher speeds are Corn below 2196 moisture Soybeans below 21 moisture Wheat below 1996 moisture Grains that flow with more difficulty should be extracted at a slower pace as the higher speeds cannot be attained and if attempted the unloader could suffer mechanical damage Examples of these grains are Corn above 22 moisture Soybeans above 22 moisture Wheat above 20 moisture Sunflower Oats Barley Paddy rice Chickpeas Remember the whole working principle of the unloader rests upon the flow characteristics of grain General indications Sweep auger efficiency is dependent on the type of grain being unloaded The highest output measured in tons for efficient operation extracted per hour is obtained with grains that run well Free running grain
36. n the augers next to the grain and reinitiate PTO and roller to continue unloading 4 The third lever used to control roller rotation is not used at this stage 5 Remove the pin at the base of the support stand swing the stand upward and attach temporarily to main beam with same pin Fig 5 6 Pull back the spring loaded pin that holds the roller assembly in place during transport and swivel it 90 to work position Figs 6 amp 7 7 Lower the support stand and reinsert pin at the base Fig 8 8 Remove the sweeper screw extensions from their transport location and insert them in the main auger shafts not mixing left and right hand screws Also remove protection grids and install Figs 9 amp 10 9 The sequence is reversed when changing back to transport mode Attaching the bag 1 Open the end of the bag and along the top section make a lengthwise cut approximately 2 meters 7 ft long opread open the resultant flaps to the side Figs 11 amp 12 CAUTION Do not prolong the cut to the point where grain is filling the bag and exerting pressure This could cause a rip that spreads along the full length of the bag 2 Turn the cutter blade around so that its cutting edge faces outward The blade will cut open the bag as the roller pulls it in Fig 13 3 Drive the tractor unloader pair in reverse and align with the bag opening as straigh
37. or to operation Damage of any kind from erosive or corrosive action of any gases or liquids handled by the machinery Lack of or incorrect type of hydraulic fluid lubricant oil and or grease Contamination of hydraulic fluid Operating beyond recommended maximum speeds pressures and temperatures Repairs or disassembly by unauthorized personnel Misalignment of drive shafts gears sprockets and power driven elements Damage due to voltage spikes static discharge electrical storms physical abuse externally controlled device failure and improper fusing JI N O 00 N O OI TIR ono eu St a V NAI Within 15 days after delivery to or receipt by the buyer of the product the buyer shall inform the seller in writing if product is found defective or short in any respect Failure to so inform the seller or any use by buyer of product shall constitute conclusive evidence that the seller satisfactorily performed and the buyer waives any right to reject the product thereafter Cut Out Warranty Registration Card This form must be filled out and signed by the customer at the time of delivery and sent to factory within 30 days of delivery Machine Description Model Unit Date of Purchase Date of Delivery Customer Name Address City
38. page page page page page page page page 02 03 04 05 06 09 13 16 19 20 21 22 23 23 26 21 31 32 39 Technical specifications Materials to be extracted Capacity Tractor Extraction system Extraction PowerTransmission Tires Total weight All kinds of dry grains wheat sorghum maize sunflower soybeans rice etc and pelletized materials Up to 300 tons tour Minimum power PTO revolutions Tire pressure 60 CV 540 rpm Automatic bag pickup system Working height hydraulically controlled Bag slasher blade Works mechanically and hydraulically Adjustable working width High clearance discharge auger mechanical drive Drive shaft w shear bolt protection Mechanical central discharge auger amp cross augers 11 115 10 ply 30 Ibs sq in 2000 kg 4400 Ibs Work capacity can vary according to grain type moisture content and other factors Manufacturer reserves right to change specifications at any given time without previous notification Transport position Work position Safety precautions Most accidents are caused by human error Follow all safety procedures make EDI all people are safely positioned before starting tractor s engine and engaging e Keep unloader clean and sheltered when not in use This diminishes risk of deterioration and eventual failure Keep a fire extinguisher handy Decals with safety indications and warnings should
39. palm down Keeping arm level as though you were your neck from left to right in shoulder level Thrust arm straight move it up and down cranking an engine a throat cutting motion rapidly straight up and down several times several times gt Fig 10 LOWER EQUIPMENT Fig 11 RAISE EQUIPMENT Point toward the ground with Point upward with forefinger the forefinger of one hand while making a circle at head while moving the hand in a level with your hand circle Sheet N 1 PTO driveline amp wheels Sheet N 2 Frame Sheet N 3 Front end driveline amp main drive shaft Sheet N 4 Roller coupling mechanism Sheet N 5 Roller drive Sheet N 6 Gear plate amp covers Sheet N 7 Pivoting beam roller assy Sheet N 8 Discharge auger upper section Sheet N 9 Discharge auger lower section Sheet N 10 Rear end driveline Sheet N 11 Gear case Sheet N 12 Sweep auger drive Sheet N 13 Sweep augers Sheet N 14 Hydraulic controls Sheet N 15 Hydraulic circuit page 36 page 38 page 40 page 42 page 44 page 46 page 48 page 50 page 52 page 54 page 56 page 58 page 62 page 64 page 66 Sheet N 1 PTO driveline amp wheels EA 910 Sheet N 1 PTO driveline wheels EA 910 Sheet N 1 PTO driveline amp wheels N Description Code Qty N Description Code Qty 1 Splin
40. pin cutter blade CDBW50020 2 6 R clip 2x40 mm MCCHO0009 2 7 Self locking nut BSW 5 16 MCTU06002 4 8 Hex bolt gr 5 BSW 5 16 x7 8 MCBU00022 4 9 Discharge tube lower section CDBZ50058 1 10 Self locking nut BSW 1 2 MCTUO6003 2 11 Support bracket bearing housing CDBW50016 1 12 Hex bolt gr 5 BSW 1 2 x1 1 4 MCBU00003 2 13 Hex nut gr 5 BSW 1 MCTU00010 1 14 Coupling auger lower section CDBW50019 1 15 Bearing UC 208 3L MCRO12010 1 16 Bearing housing UC 208 3L CDAA51036 1 17 Grease zerk 45 angle SAE 1 4 MCALO1001 1 18 Complete UC 208 bearing amp bracket assy CDBW50031 1 19 Self locking nut BSW 5 8 MCTUOGO005 1 20 Hex bolt gr 5 BSW 5 8 x3 1 4 MCBU00042 1 21 Discharge tube lower section CDBW50029 1 22 Grease zerk straight SAE 1 8 MCALO00001 2 Sheet N 10 Rear end driveline EA 910 Sheet N 10 Rear end driveline N Description Code Qty 1 R clip w ring MCCHO3001 2 2 Left side cover slide plate CDBZ50010 1 3 Sprocket 17 tooth f ASA 80 1 chain CDBW00005 1 4 Square key 10x10x50 mm CDBW00048 2 5 Square head set screw 3 8 x3 4 MCPRO00014 2 6 ldler arm rear CDBW50017 1 7 dler sprocket 12 tooth f ASA 80 1 chain CDBWO0006 1 8 Bearing 6205 2RS MCRO00017 1 9 Snap ring 521 DIN472 MCSE00004 1 10 Square head set screw 3 8 x1 2 MCPRO00012 1 11 Snap ring 25A DIN471 MCSE01006 1 12 Connectin
41. r galvanized 3 8 MCAR00005 6 11 Trusshead screw BSW galvanized 3 8 x 3 4 MCTO03001 6 12 Split pin 3x40 mm MCCHO01017 1 13 Castle nut NF 3 4 MCTU10003 1 14 Flat washer 3 16 OD 36 ID 20 mm CDAA42052 1 15 Extension CDBW00213 1 16 Grease zerk straight SAE 1 4 MCAL00002 1 17 Bearing UC 207 2L MCRO12008 1 18 Bearing housing UC 207 CDBW00036 1 19 Flat washer galvanized 1 2 MCAROO007 4 20 Compression spring 3 x 26 x 120 mm MCRS01002 4 21 Hair Pin clip 4 5 x 90 mm MCCHO5002 2 22 Clevis pin 25 x 94 5 mm hydraulic cylinder MCHI07142 1 23 Hydraulic cylinder 1 1 4 rod diameter x 2 1 2 sleeve bore x 500 mm stroke MCHIO2023 1 24 Split pin 5x60 mm MCCHO01044 1 25 Hinge pin auger tube CDAZ50010 1 26 Clevis pin 25 x 108 mm hydraulic cylinder MCHIO7143 1 27 Flat washer 3 16 OD 50 ID 30 mm CDAA42010 1 28 Grease zerk straight SAE 1 8 MCAL00001 2 29 Hydraulic hose 1 4 SAE 100R2 AT x 3600 mm connectors 7 8 female UNF MCHIO4017 2 90 w o ring seat x 3 4 male UNF w o ring seat w restricted 1 5 mm flow 30 Repair kit hydraulic cylinder MCHIO0012 1 31 O ring seal 23 47x29 37x2 95 MCRE01031 2 EA 910 Sheet N 9 Discharge auger lower section N Description Code Qty 1 Complete cutter blade assy CDBX50006 1 2 Holding bracket cutter blade CDBX50005 1 3 Cutter blade CDBX00044 1 4 Fastening bracket cutter blade CDBX00007 1 5 Lock
42. said complete assembled machine Normal wear and tear associated with use is expressly excluded from this warranty No products shall be returned without prior authorization from RICHIGER MAQUINARIAS S A Buyers and their agents shall prepay all transportation charges for the return of such products to RICHIGER MAQUINARIAS S A or designated service center There will be no acceptance of any charges for labor and or parts incidental to the removal and remounting of product repaired or replaced under this warranty This warranty does not cover conditions over which RICHIGER MAQUINARIAS S A has no control including without limitation contamination pressures in excess of the recommended maximum products damaged or subject to accident abuse or misuse after shipment from factory products altered and repaired by anyone other than RICHIGER MAQUINARIAS S A factory personnel or representative or source approved by RICHIGER MAQUINARIAS S A in writing prior to commencement of said work The first buyer is responsible for proof of delivery date of product for the purpose of establishing warranty time of validity Warranty can continue for new user should the product be resold by the first buyer during valid period of warranty only if this situation is reported in writing with enclosed documentation as proof of purchase Warranty will not be applicable if series number or other identification markers are erased obliterated or otherwise altered Buyer inspe
43. stic is released from the roller and lies on the ground Figs 36 4 37 Back to transport mode Reverse the order of previous steps to set up the machine for transport a Raise hydraulic cylinder to its maximum height clamp all the stops on the cylinder rod and lower again to rest machine on stops It is important to set highest clearance for the road b Fold the discharge auger c Disconnect hydraulic hoses and remove PTO drive shaft d After lifting up the pivoting support stand swivel roller cross beam of a circle into its transport position Then remember to secure support stand to its base once again e Turn cutter blade round so cutting edge faces inward f Remove outer sweeper screws and grids so machine does not exceed road transport width allowance g Hitch unloader to towing vehicle Maintenance WARNING Never perform maintenance or lubrication tasks when there are moving parts Always stop tractor s engine and remove the ignition key as an extra precaution To check for main drive chain slack remove covers located on front part of frame and discharge auger tube and adjust idler sprockets if needed Shear bolts The drive shaft that connects to tractor s PTO is equipped with two shear bolts linking yoke and flange elements Fig 38 They have been installed there to protect the unloader s driveline and transmission from overloads Should they have to be replaced use soft low carbon st
44. t accumulate there the plastic will tend to go up to the roller in a straight line Fig 43 dangerously close to or actually touching the augers with possibility of bag damage With grain that flows easily e g dry wheat if the sweep augers are set with their normal low clearance to the ground see C below it can happen that due to quick passage no layer of grain is left between the sweep augers and the floor With no grain weighing down the bottom part of the bag and grain being unloaded at a very fast pace because it flows freely it might not accumulate at the front as in fig 41 but take on the shape shown in Fig 43 In this case sweeper height C should be increased to permit some grain to pass beneath the sweepers without being gathered so that it can weigh down the bottom of the bag and collect at the front B However if sweeper height is excessive too much grain could accumulate there and project forward making contact with the unloader s wheels Fig 44 a situation that should be avoided The weight of grain contained within the curved shape B can reach tons For that reason too it is important to pay close attention to grain level within the bag and prevent it from climbing above the roller as this will add even more volume and weight the problem compounded by a large amount of grain that will immediately be pulled up by the roller along with the plastic forming huge lumps of rolled material If it goes unchecked t
45. t and dead center as possible Back up the unloader into the bag until the sweep augers come lightly in contact with the grain but do not shove or attempt to wedge the sweep augers forcefully into the mass of grain Be careful that the wheels are not treading on any part of the bag Fig 14 4 Pull the third lever C up to rotate bag pick up roller i IS forward until the sharpened Win ERA studs that hold the bag reach topmost position Figs 15 4 16 If roller does not turn initially hold lever up for a few more seconds until clutch engages automatically Then move lever back to neutral Fig 15 5 Lift the bottom half of the bag bringing it up to the roller Notice that the bottom half is one continuous section of plastic that runs the entire length of the roller and that it is the black inner layer of plastic that is visible Punch the plastic sheet through each holding stud Fig 17 leaving a remainder of 10 or 20 inches to the edge Do not worry if the plastic is not perfectly distributed along the length of the roller or if folds and creases remain after attachment Fig 18 6 Once the bottom half of the bag has been secured in this manner place the upper half over the bottom half already fitted punch the plastic sheet through each stud Fig 19 starting from the studs at the end of the roller and progressing toward the center Notice that it is the white outer layer that is now visible and that ther
46. til oil reaches and flows out of the smaller drain opening Both fill and drain plugs are then screwed on in place RICHIGER Lubrication chart AP d C GO WS 8 A v e y Il ENIM 14 D Ir e A TE dt E Ss de 19 GE FR JF Lubrication chart 4 de Je 2 gt I M 1 KIT 20 e 9 2 4 RICHIGER Grease zerks qty Lubricant Interval in hours 1 PTO shaft U joints 2 Grease 8 2 Sliding shafts Apply w brush Grease 16 3 Plastic shields 2 Grease 16 4 Discharge tube Sliding bearing housing 1 Grease 50 5 Hinge assy 4 Grease 50 6 Cylinder bushing 1 Grease 50 7 Compression springs Apply w brush Grease 50 8 Drive shaft Plastic bearing caps 2 Grease 50 9 Shaft bearing 2 Grease 50 10 Pivoting beam Pivot bushing 2 Grease 50 11 Cross auger drive Chain tensioner 2 Grease 50 12 Auger drive chain Apply w brush Grease 50 13 Roller drive Chain tensioner 1 Grease 50 14 Roller drive chain Apply w brush Grease 50 15 Tri lobed plates 2 Grease 50 16 Front drive Front drive chain Apply w brush Grease 50 17 Rear drive Rear drive chain Apply w brush Grease 50 18 Wheel spindles Bearing caps 3 Grease 50 19 Roller Roller bearings 2 Grease 50 20 Jack stand 1 Grease 50 21 Wheels Hubs 2 Grease 100 22 Lower drive Chain drive casing Oil 3 liters 100 1 23 Inter
47. uld be stabilized there Usually point A is the highest point that the grain can reach without being pulled in with the plastic folds but the actual clearance to the roller measured in centimeters can vary When this plateau is reached the roller is turning at the correct speed H This is the point of equilibrium where inflow and outflow of grain are equal The amount of grain that can be handled has reached its peak ncreasing discharge speed should not be attempted at this stage since no benefit in terms of time or volume will be obtained and failure of mechanical parts is a possibility I If in doubt first always try working slower before increasing speed in a gradual manner General indications and safety tips It is important in order to avoid accidents that affect oneself and others to be familiar with the operation of agricultural machinery Therefore please follow these guidelines 2 3 a 12 O DE Allow only people with a working knowledge of the machine controls and safety rules to operate it Verify that all safety and instructional decals are in place and in good condition If they re not replace them For machinery that uses the PTO 2 a Confirm that all protective shields are in place and do not interfere with moving parts Drive shaft shields should be secured with chains to prevent them from turning b Follow instructions regarding minimum coupling lengths for drive shaft sect
48. ve MCHI06017 1 7 Spring centered spool 1 position detent MCHIO7101 1 8 Closure section MCHIO7115 1 9 Central body MCHI06018 1 10 Plug solid MCHIO7116 1 11 Spring divider spool MCHIO7117 1 12 Replacement plug SVLP MCHI07118 1 13 Lever actuator assy MCHIO7119 3 14 Central body MCHI06019 2 15 Cover repair kit MCHI00032 1 16 Body repair kit MCHI00033 4 20 223 4 5 24 e el P 8 8 1 2 22 19 18 18 1 JE Cm 23 ble a 23 23 m n Au E 22 H 28 I 21 13 Sheet N 15 Hydraulic circuit EA 910 Sheet N 15 Hydraulic circuit N Description Code Qty 1 Plastic plug BTHP 1 2 MCHI07027 2 2 Quick disconnect coupling PNH 1 2 w Boss 3 4 o ring MCHI07062 2 3 Adapter 3 4 male NPT x 3 4 male UNF w o ring seat MCHIO7072 1 4 One wey valve 3 4 female NPT both ends MCHI06008 1 5 Hydraulic hose 1 2 SAE 100R2 AT x 2400 mm connectors 7 8 male UNF JIC 37 x 3 4 male NPT MCHI04025 1 6 Hydraulic hose 1 4 SAE 100R2 AT x 3600 mm connectors 7 8 female UNF 90 w o ring seat x 3 4 MCHIO4017 2 male UNF w o ring seat w restricted 1 5 mm flow 7 Hydraulic cylinder 1 1 4 rod diameter x 2 1 2 sleeve bore x 500 mm stroke MCHI02023 1 Sauer Danfoss control valve 60 liters minute flow 3 sections w mechanical lever actuators single
49. ver to perform this operation The photo that depicts the operating mechanism is only for information purposes Never operate the machine with protection cover open DANGER Roller drive protection cover must remain in place at all times during operation Removal can mean death or serious injury to operator or bystanders Detaching bag from roller a Pull the third hydraulic lever C to low position Fig 32 to rotate the bag pick up roller backward This action releases tension as the plastic begins to unroll At this point the arm cam D Fig 33 will fall back and disengage the roller drive b Once the arm cam has disengaged usually with an audible clunk continue turning roller until marker E appears in viewing window F This positively indicates that the roller now rotates freely Figs 34 E 35 Move lever back to its middle neutral position and do not move again till operation is finished GU E m e le 4 AR ma E odiis djs d v TE 1 r K T P Adr 7 NS an y SN i 1 1 24 1 i J A Li SS Ni NE ww ep e E Papi IMPORTANT Plastic sheet litter is an eyesore and doesn t help the environment Inquire about recycling alternatives from your plastic bag supplier or local environmental agency T E A c Go forward with tractor and unloader until all of the used pla
50. voting beam roller assy N Description Code Qty 1 Bag roller w end sprocket assy CDDF50002 1 2 Complete gear plate assy CDDF50005 1 3 Square head set screw 3 8 x1 2 MCPRO00012 1 4 End cap spindle CDBW00217 1 5 Spacer CDDF00013 1 6 Bearing UC 210 MCRO12007 1 7 Self locking nut BSW 5 8 MCTU06005 1 8 Bearing housing for bearing UC 210 CDAA51041 1 9 Hex bolt gr 5 BSW 5 8 x2 1 4 MCBUOO0038 1 10 Mounting bracket CDDF00014 4 11 Hex bolt gr 5 BSW 5 8 x1 1 2 MCBUOO0035 1 12 Pivoting beam roller assy CDDF50017 7 13 Pivot pin roller assy CDBW50065 1 14 Washer pivot pin CDBW00192 1 15 Hex bolt gr 5 BSW 5 8 x1 3 4 MCBUOO036 7 16 Hex bolt gr 5 BSW 1 2 x1 MCBUOO024 1 17 Disc springs 1 2 24x13x2 8 mm MCARO03002 1 Sheet N 8 Discharge auger upper section EA 910 Sheet N 8 Discharge auger upper section N Description Code Qty 1 Outer tube upper section CDBW50060 1 2 Outer tube upper section CDBW50007 1 3 End stub upper auger shaft CDB W00013 1 4 Bracket bearing housing CDBW50002 1 5 Hex bolt gr 5 BSW 1 2 x 6 w40 mm thread MCBU01068 4 6 Hex bolt gr 5 BSW 3 8 x1 MCBU00007 4 7 Disc springs 3 8 20x10 2x0 8 mm MCAR01006 4 8 Flat washer galvanized 3 8 MCARO0005 4 9 Selflocking nut BSW 3 8 MCTU06001 6 10 Flat washe
51. with this can result in a torn bag or mechanical malfunction The machine is now ready to begin unloading grain First pull up third lever C Fig 23 to turn roller forward about half a turn or more so that it gatherssome plastic sheet Fig 21 and then move lever back to neutral Check that the bag passes through the cutter blade located on the auger tube Fig 22 in preparation for beginning work Ei E JL y y s A D 1 i ime gut 4 Cd E ee 2 turning move the roller control lever to its upper position Normally it is left in that position until the unloading operation is finished Fig 23 Turn to the variable flow valve This valve handles roller rotation speed through a turning knob located at the top of the hydraulic valve array Fig 24 Turning the knob anti clockwise increases rotational speed turning it clockwise decreases it The higher the speed the more grain is brought in At any point during operation roller can be brought to a complete halt by closing the valve knob Open the valve if it was previously closed and augment speed so that grain begins to be delivered through the discharge auger and to accumulate at the front end of the bag 3 To determine proper speed wait until grain reaches a level that is approximately 10 centimeters 4 inches below the roller s level and keep it there by adjusting the knob in either direction See General indications for efficient oper
52. ys LO LL e e O RICHIGER EA 910 UNLOADER Operator s Manual Parts list gt WE MEET YOUR PRODUCTION NEEDS EA 910 UNLOADER Operator s Manual This manual Richiger has endeavored to provide the most accurate and clear information on this equipment Because of efforts to produce the best equipment possible upgrades and improvements may precede this or subsequent manuals updates Therefore contents of this manual are based on development in effect at the time of publication and are subject to change without notice Important Before attempting machine operation read this manual s instructions carefully This manual contains information and recommendations that may vary in accordance with user experience climate grain type tractor weight and other variable conditions CDDF00051A RICHIGER WE MEET yovR PRODUCTION NEEDS Warranty policy Warranty terms Limitations on Warranty R em 972 42 ny o AS HAL gt Unit Hydraulic Mechanical Grain Bag Unloader Model EA 910 RICHIGER MAQUINARIAS S A located in Avellaneda 661 Sunchales Santa Fe province Argentina warrants its product EA 910 mechanical grain unloader from defects in materials and workmanship under normal operating conditions and proper application in accordance with the specifications for operation as described by the manufacturer for the period of 365 days from date of delivery to buyer
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