John Deere 850J User's Manual
Contents
1. 36 in 914 mm Shoes each side 40 45 45 45 Track Rollers single flange each side 7 8 8 8 Track Length on Ground 9 ft 1 in 2769 mm 10 ft 9 in 3284 mm 10 ft 9 in 3284 mm 10 ft 9 in 3284 mm Ground Contact Area 6 540 sq in 42 193 cm 7 758 sq in 50 052 cm 9 310 sq in 60 064 cm 9 310 sq in 60 064 cm Ground Pressure miss 6 83 psi 47 1 kPa 6 11 psi 42 2 kPa 5 15 psi 35 5 kPa 5 16 psi 35 6 kPa TACK PIS nakna gaies 8 in 203 mm 8 in 203 mm 8 in 203 mm 8 in 203 mm Oscillation at Front Roller 4 5 in 114 mm 6 5 in 166 5 mm 6 6 in 168 mm 6 6 in 168 mm Serviceabili 850 WH WT w Semi U Blade WLT w PAT Blade LGP w PAT or Semi U Blade Refill Capacities Fuel Tank with Lockable Cap 98 gal 371 L Cooling System with Recovery Tank 9 2 gal 35 L Engine Oil with Filter 7 gal 26 L Transmission Reservoir with Filter 27 9 gal 106 L Hydrostatic Reservoir and Filter 27 9 gal 106 L Please follow drain and refill procedures and volumes listed in the operator s manual Operating Weights 850 WH WT w Semi U Blade WLT w PAT Blade 850 WH LGP w PAT or Semi U Blade With Waste Handling Package Blade with Trash Rack Full Fuel Tank and 175 Ib 79 kg Operator WT with semi U blade WLT with PAT blade LGP with PAT blade LGP wi2. Optional front and rear striker bars help shed material from the tracks 2 Unitized mainframe with flush fit bottom guards forms a smooth underbelly that doesn t accumulate or drag trash 2 Pa Final Drive Protection A Final drive seal guard B Final drive seal guard C Stepped labyrinth protection D Protected final drive seals Bolt on seal guards and stepped labyrinth housings make the final drives virtually impenetrable They help mini mize downtime and expense by keeping wire strapping tape metal springs and other intrusive contaminants away from final drive seals Uncover new ways to keep costs down Swing open their hinged side shields and you ll uncover lots of ways these crawlers help keep maintenance and daily operating costs to a minimum Same side daily service points make quick work of the daily routine and extended engine oil and 1 2 IDecurrences 3 First Last 1 5 JOHN DEERE L Operator station tilts a full 70 degrees in only minutes for wide open access to internal components 4 Advanced in cab monitor gives easy to understand diagnostic messages for quick and easy troubleshooting without special tools 2 Common hydraulic and hydrostatic filters and engine hydraulic and transmission oil simplify service and minimize expense 5 Rotary air pre cleaner ejects dust to maximize filter life and includes a trash guard to prevent debris entry to list just a fe
3. Overall Length with Blade Overall Width with Blade Angled Blade Angle COE REAC is eae M Width Over Track Blade Capacity With Trash Rack Without Trash Rack WT with semi U blade 482 lb 218 6 kg 148 lb 67 1 kg 245 Ib 111 1 kg 366 Ib 166 kg 47 Ib 21 3 kg 13 Ib 5 9 kg 114 Ib 52 kg 286 Ib 130 kg 175 Ib 79 kg 75 Ib 34 kg 120 Ib 54 kg 121 Ib 55 kg 600 Ib 272 kg 875 Ib 397 kg 990 Ib 449 kg WT with semi U blade 10 ft 5 in 3175 mm 2 8 in 71 mm 16 1 in 409 mm 11 ft 8 in 3556 mm 6 ft 6 in 1981 mm 4 ft 6 in 1374 mm 3 ft 9 in 1151 mm 23 6 in 599 mm 29 6 in 752 mm 17 ft 8 in 5385 mm 9 ft 2 in 2794 mm 14 5 cu yd 11 09 m 7 62 cu yd 5 82 m WLT with PAT blade 482 Ib 218 6 kg 148 Ib 67 1 kg 436 Ib 197 8 kg 160 Ib 72 6 kg 171 Ib 77 6 kg 47 Ib 21 3 kg 13 Ib 5 9 kg 114 Ib 52 kg 286 Ib 130 kg 175 Ib 79 kg 75 Ib 34 kg 120 Ib 54 kg 121 Ib 55 kg 600 Ib 272 kg 875 Ib 397 kg 990 Ib 449 kg WLT with PAT blade 10 ft 5 in 3175 mm 2 8 in 71 mm 16 1 in 409 mm 13 ft 2 in 4013 mm 6 ft 0 in 1829 mm 4 ft 0 in 1229 mm 3 ft 6 in 1072 mm 27 7 in 704 mm 21 2 in 538 mm 18 ft 10 in 5728 mm 9 ft 6
4. Torque Lubrication Air Cleaner Coolin Powertrain Transmission 10900 J ohn Deere PowerTech Plus 6090HT ohn Deere PowerTech Plus 6090HT complies with EPA Tier 3 regulations complies with EPA Tier 3 regulations 6 6 550 cu in 9 0 L 550 cu in 9 0 L 185 hp 137 kW 1 800 rom 200 hp 151 kW 1 800 rpm 611 lb ft 831 Nm 1 500 rpm 675 lb ft 915 Nm 1 500 rpm pressure system with full flow spin on filter and oil to water pressure system with full flow spin on filter and oil to water cooler cooler dual stage dry type with tangential unloader dual stage dry type with tangential unloader variable speed thermostatically controlled hydraulically driven with auto reverser on selectable timer or activated by a switch in the cab 34 deg F 37 deg C 34 deg F 37 deg C issi automatic dual path hydrostatic drive load sensing feature automatically adjusts speed and power to match changing load System Relief Pressure Filter Charge Oil Cooling Travel Speeds forward and reverse Steering Final Drives Total Ratio Drawbar Pull MAXIMUM ss 1 2 mph 1 9 km h 2 0 mph 3 2 km h Service Brakes D Parking Brakes conditions each individually controlled track is powered by a variable displacement piston pump and motor combination ground speed selection buttons on single lever steering and d
5. control power management and full Control lets an operator customize machine operation and response to personal preferences For nearly tireless operating ease that helps make big productivity possible Generous hydraulic flow and precise metering ensure powerful and quick blade response Power management takes the work out of efficient operation automatically powering up or down as loads change to maintain peak engine efficiency Ergonomically correct joystick provides intuitive low effort control of steering forward reverse travel and ground speed Spacious pressurized air conditioned cab employs two easy to service filters and numerous directional vents to deliver a comfortable work environment Seven way adjustable deluxe suspension armchair provides plenty of legroom and daylong comfort A convenient 12 volt port powers cell phones and other accessories y JOHN DEERE Exclusive TMC lets an operator select decelerator mode and response forward reverse ground speed ranges steering modulation F N R shift rate and forward reverse ratios for one of a kind control Engine T ae a ee HN ie pec fl KS AUO Eeg 850 WH WT w Semi U Blade WLT w PAT Blade 850 WH LGP w PAT or Semi U Blade Manufacturer and Model Non Road Emission Standards Cylinders Displacement Net Power 1509249 Net Peak
6. 185 200 NET HORSEPOWER A JOHN DEERE Purpose built for handling waste WT undercamiage 185 hp net horsepower 7 62 Cu yd capacity 14 5 cu yd capacity with trash rack 44 261 b operating weight LG undercamiage 200 hp net horsepower 7 8 cu yd capacity 15 2 cu yd capacity with trash rack wk 48 263 b operating weight PAGES 2 3 With their full featured hydrostatic drive trains 850 Waste Handlers deliver production boosting advantages you just don t get with other crawlers in this class But powerful performance is just the start of the 850 WH story These 24 ton workhorses WT undercamiage 185 hp net horsepower 5 57 cu yd capacity 12 7 cu yd capacity with trash rack 47 182 b operating weight LG undercarriage 200 hp net horsepower 5 87 cu yd capacity 12 9 cu yd capacity with trash rack 48 527 b operating weight also have what they need to keep their cool in a hostile world They re purpose built to be as waste proof and easy to maintain as possible With the 850 Waste Handler you get the productivity and uptime you need for landfill work r Designed and built with extensive input from solid waste professionals T like you these crawlers are rugged and reliable performers For work in the waste pile equip your 850 WH with an outside mount semi U blade and optional trash rack For cover and slope work with occasional waste pi
7. ad the risk of doing business this is a great way to custom fit coverage for your operation And an extended coverage contract also travels well because it s backed by J ohn Deere and is honored by all Deere construction dealers Customer Support Advisors CSAs Deere believes the CSA program lends a personal quality to Customer Personal Service CPS Certified CSAs have the knowledge and skills for helping make important decisions on machine maintenance and repair Their mission is to help you implement a plan that s right for your business and take the burden of machine maintenance off your shoulders Specifications and design subject to change without notice Wherever applicable specifications are in accordance with SAE standards Except where otherwise noted these specifications are based on a unit with cab waste handling package full fuel tank 175 lb 79 kg operator and standard equipment 140 in 3556 mm outside mount semi U blade or 158 in 4013 mm PAT blade
8. ers then even thrive in the daily grind of landfill work Anything that was susceptible to damage has been sealed rerouted or re engineered all in added what was needed to help them survive the name of uptime Four forward and three rear high intensity halogen work lights are positioned high for superior illumination Lift cylinder guards keep hydraulic hoses and cylinders out of danger Blade hoses are steel cable supported and Cordura covered for extra protection Semi U blade hoses are routed internally for extra protection and to prevent snagging Air conditioning condenser is mounted up and away behind the cab for extra protection and dust reduction Cantilevered carrier rollers recessed segmented sprockets and trape zoidal openings in extreme duty track shoes help prevent refuse packing Uni body track frames ensure durability Smooth idler to sprocket covers shed material build up for easier clean out Sealed electrical center protects fuses relays and connections from dirt debris and moisture ensuring maximum reliability and uptime Optional full width trash rack reduces front end damage and increases blade capacity for extra production Cab mounted strobe light is activated whenever the electrical system is Switched on The curved shape of the final drive housings resists wrapping and sawing action of debris L Heavy duty tank guards help protect the hydraulic hydrostatic and fuel reservoirs
9. ght quarter hinged windows Tinted safety glass Dome light Fresh air intake heater defroster Windshield wiper washers 3 for windshield and doors Mechanical suspension high back fabric seat Air suspension high back fabric seat 3 in 76 mm retractable seat belt Backrest tilt thigh support lumbar height weight and fore aft positioning Power port 12 volt Second power port Lockable dash mounted storage compartment Rear wiper two speed AM FM weather band radio and digital clock External mounted attachment mirror DLink Landfill Configuration Tank guards Lift cylinder hose guards Blade trash rack Beacon 30 in 762 mm extreme service shoes with trapezoidal holes 36 in 914 mm extreme service shoes with trapezoidal holes D D gt gt gt gt gt gt gt gt gt gt 0 000 gt 0000006 gt gt gt gt gt gt Peree Preventive Maintenance PM agreements give you a fixed cost for maintain ing a machine for a given period of time They also help you avoid downtime by ensur ing that critical maintenance work gets done right and on schedule On site preventive maintenance service performed where and when you need it helps protect you from the expense of catastrophic failures and lets you avoid waste disposal hassles Extended coverage gives you a fixed cost for machine repairs for a given period of time so you can effectively manage costs Whether you work in a severe service setting or just want to spre
10. in 2896 mm 23 8 deg 5 7 in 145 mm 9 ft 10 in 2997 mm 12 7 cu yd 9 71 m 5 57 cu yd 4 26 m LGP with PAT blade 1 102 Ib 500 kg 462 Ib 209 6 kg 160 Ib 72 6 kg 171 Ib 77 6 kg 47 Ib 21 3 kg 13 Ib 5 9 kg 114 Ib 52 kg 286 Ib 130 kg 175 Ib 79 kg 75 Ib 34 kg 120 Ib 54 kg 121 Ib 55 kg 600 Ib 272 kg 875 Ib 397 kg 990 Ib 449 kg LGP with PAT blade 10 ft 5 in 3175 mm 2 8 in 71 mm 16 1 in 409 mm 14 ft 0 in 4267 mm 6 ft 0 in 1829 mm 4 ft 0 in 1229 mm 3 ft 6 in 1072 mm 28 in 704 mm 23 in 572 mm 18 ft 10 in 5728 mm 12 ft 10 in 3901 mm 23 8 deg 4 3 in 158 mm 10 ft 10 in 3302 mm 12 9 cu yd 9 86 mi 5 87 cu yd 4 49 m LGP with semi U blade 1 102 Ib 500 kg 498 Ib 225 9 kg 325 Ib 147 4 kg 171 Ib 77 6 kg 47 Ib 21 3 kg 13 Ib 5 9 kg 114 Ib 52 kg 286 Ib 130 kg 175 Ib 79 kg 75 Ib 34 kg 120 Ib 54 kg 121 Ib 55 kg 600 Ib 272 kg 875 Ib 397 kg 990 Ib 449 kg LGP with semi U blade 10 ft 5 in 3175 mm 2 8 in 71 mm 16 1 in 409 mm 12 ft 8 in 3861 mm 6 ft 4 in 1930 mm 4 ft 4 in 1321 mm 3 ft 9 in 1151 mm 24 in 599 mm 34 in 853 mm 19 ft 6 in 5944 mm N A N A N A 10 ft 2 in 3099 mm 15 2 cu yd 11 62 m 7 8 cu yd 5 96 m 14 15 gt LRN N G JA Sta
11. irection control independently selectable reverse speed ratios 80 100 115 or 130 of forward ground speed decelerator pedal controls ground speed to stop 6 650 psi 45 850 kPa 6 650 psi 45 850 kPa 10 micron 10 micron oil to air 6 3 mph 10 km h 6 3 mph 10 km h single lever steering speed direction control and counterrotation full power turns and infinitely variable track speeds provide unlimited maneuverability and optimum control hydrostatic steering eliminates steering clutches and brakes double reduction planetary final drives transfer torque loads over three gear sets mounted independently of track frames and dozer push frames for isolation from shock loads 44 1483 to 1 44 1483 to 1 77 300 Ib 344 KN 77 300 Ib 344 kN 37 500 lb 167 kN 40 000 Ib 178 kN 27 000 lb 120 kN 29 500 Ib 131 kN hydrostatic dynamic braking stops the machine when the direction steering control lever is moved to neutral or the decelerator is depressed to the end of travel hydraulic exclusive safety feature engages wet multiple disc brakes whenever the engine stops the decelerator is depressed to the end of travel or the park lock lever is placed in the start or neutral positions and motion is detected machine cannot be driven with brake applied reducing wear out or need for adjustment spring applied hydraulic release PAGES 12 13 Hydraulics 850 WH WT w Semi U Blade WLT w PAT Blade LGP w PAT or Semi U Blade L
12. le use opt for the inside mount PAT blade with optional trash rack The reversing fan can be set to change direction every 30 60 or 90 minutes or activated from the seat as needed Keeps the engine running cool and increases productivity Variable speed fan automatically speeds up or slows down running only as needed to keep things cool Improves fuel efficiency and decreases noise levels too Unitized mainframe with flush fit bottom guards combines with tight fitting side shields to prevent debris from being drawn into the engine compartment Generous air intake through the engine compartment slows the velocity and reduces vacuuming of debris Right and left side shields open wide for easy access L With the fan positioned just behind the heavy duty grille coolers are less vulnerable to damage Split hinged grille opens wide for convenient clean out 2 Five millimeter perforations in the hood and side shields act as a first filter preventing entry of most airborne debris 3 Six fin per inch side by side radiator and coolers resist clogging and are easy to clean waste and debris from cooler cores and system design employs a hydraulic side screens So your operators can je _ driven variable speed fan that helps work hard without breaking a sweat l tm You won t have to worry about these waste handlers getting trashed too soon Engineers Started with highly reliable 850 Doz
13. m before you see a decline in performance Fluid analysis is included in most extended coverage and preventive maintenance agreements Component life cycle data gives you vital information on the projected life Span of components and lets you make informed decisions on machine maintenance by telling you approximately how many hours of use you can expect from an engine transmission or hydraulic pump This information can be used to preempt catastrophic downtime by servicing major components at about 80 percent of their life cycle Net engine power is with standard equipment including air cleaner exhaust system alternator and JOHN DEERE DKA850 WH Litho in U S A 07 04 cooling fan at test conditions per 1509249 No derating is required up to 10 000 ft 3050 m altitude See your ohn Deere dealer for further information Base Landfill 850 Package Attachments A Retrieval hitch with pin A Extended rigid drawbar with pin for pull type implements Counterweight rear 720 Ib 327 kg Counterweight rear 1 000 lb 454 kg A Ripper rear three shank A Cab screens Undercarriage Oscillating undercarriage with remote lube Full length smooth surface track frame covers Guides front and rear with bolt on wear strips Segmented sprockets Double flange rollers Maintenance free center crossbar pivot Operator s Station Cab with roof mounted air conditioner 24 000 BTU and heater Left and ri
14. ndard Drawbar f Extended Drawbar B l Cast Reach Rear Ripper 850 WH WT w Semi U Blade WLT w PAT Blade LGP w PAT or Semi U Blade Parallelogram ripper with hydraulic pitch adjustment and ESCO ripper tips multi shank 3 WOON EEE TEE TE yan 4 480 lb 2032 kg N Maximum Penetration 28 5 in 724 mm O Maximum Clearance Under Tip 24 in 610 mm P Overall Length lowered position 5 ft 4 in 1626 mm P Overall length raised position 5 ft 0 in 1524 mm Q Overall Beam Width 7 ft 10 5 in 2400 mm R Slope Angle full raise 24 deg S Ripping Width 7 ft 0 5 in 2146 mm T Distance Between Shanks 3 ft 5 in 1041 mm Number of Teeth 3 D KN pJ s B X T p JJ 850 WH WASTE HANDLER Key Standard equipment A Optional or special equipment Base Landfill 850 Package Engine Certified to EPA Tier 3 emissions Electronic control with automatic engine protection Dual safety element dry type air cleaner evacuator valve Muffler self draining under hood with vertical stack Environmental service drains Ether start aid Chrome exhaust Rotary ejector engine air precleaner Coolin Cooling fan suction type programmable reversing Engine coolant radiator 6 fins per in Hydrostatic cooler oil ai
15. oad sense piston pump POMONA 4 CC PAR nes head ance yam 46 gom 174 L min System Relief Pressure 3 625 psi 24 993 kPa Differential Pressure 275 psi 1896 kPa Filter Return Oil cia ne eran ane kate meee 10 micron Maximum Flow Unloaded High Idle 43 gpm 163 L min Control Outside Dozer T bar hydraulic pilot two function joystick a a es a T bar hydraulic pilot two function joystick with push button angle function COOUNG a e aaa convective oil sump Electrical Battery Capacity 950 CCA Reserve Capacity 190 min Alternator Rating cab 80 amp Waste Handler Dozer Lights 7 total cab roof mounted 4 cab rear mounted 1 grille or lift cylinder mounted 2 and rear reflectors 2 Undercarriage 850 WH WT w Semi U Blade WLT w PAT Blade _ 850 WH LGP w PAT or Semi U Blade lick Cheer te eee J ohn Deere Dura Trax features deep heat treated sealed and lubricated track links and through hardened sealed and lubricated rollers for maximum wear resistance sprockets are segmented WT with semi U blade WLT with PAT blade LGP with PAT blade LGP with semi U blade Track Gauge for WT Waste Handler 6 ft 8 in 2032 mm 7 ft 4 in 2235 mm 7 ft 10 in 2388 mm 7 ft 2 in 2184 mm Grouser Width single bar open center 30 in 762 mm 30 in 762 mm 36 in 914 mm
16. r 6 fins per in Hydraulic cooler oil air 6 fins per in Enclosed safety fan guard conforms to SAE J 1308 and 1SO3457 Perforated engine side shields Split hinge bar type grille Extreme duty grille Transmission Diagnostic test ports Environmental service drains Final drive seal guards Onboard diagnostics Hydraulic System Two function hydraulics Three function hydraulics Four function hydraulics with rear plumbing Electrical Sealed alternator 80 amps Master electrical disconnect switch Lights grille or lift cylinder mounted 2 and rear mounted 1 Work lights 4 cab roof mounted Mainframe Access Panels Tilt operator station transmission access Front tow loop Integral bottom protection Bottom access covers bolt on 6 total 5 swing away Vandal protection Engine access door Side tank access doors Fuel tank Instrument panel Transmission reservoir Hydraulic reservoir gt gt 00000 144 000006 eee PPO OPO 000000 gt PO 0000 00000000 gt P gt rPrOeOreeer gt CONTROL OWNING AND OPERATING COSTS Customer Personal Service CPS is part of J ohn Deere s proactive fix before fail strategy on machine maintenance that will help control costs increase profits and reduce stress Included in this comprehensive lineup of ongoing programs and Services are Fluid analysis program tells you what s going on inside all of your machine s major components so you ll know if there s a proble
17. th semi U blade With Extreme Duty Shoes With Trape zoidal Holes 30 IN 262 MM see 44 665 Ib 20 260 kg 47 432 Ib 21 515 kg A 0 48 906 lb 22 183 kg 48 796 lb 22 133 kg Blade With Trash Rack and Push Beam Weights Including Straight End Bits 7 486 Ib 3396 kg N A N A 7 644 Ib 3467 kg C Frame Assembly with Cylinder N A 7 024 Ib 3186 kg 7 198 Ib 3265 kg N A Operating Weights continued 850 WH WT w Semi U Blade WLT w PAT Blade 850 WH LGP w PAT or Semi U Blade Optional Components add or subtract from base weight 22 in 560 mm Extreme Duty 24 in 610 mm Extreme Duty 30 in 760 mm Extreme Duty Trash Rack Striker Bars Air Pre Cleaner Powered Cab 5 54 Dual Stage Engine Retrieval Hitch Drawbar extended rigid Screens FONE ANG DOO ic issus sans d CCR res ateenn Counterweight Machine Dimensions A B C Overall Height to Roof Tread Depth with Extreme Duty Single Bar GrOUSGTS SE sion Ground Clearance with Grousers excludes grouser height With Trash Rack D E Xe a p a Blade Width 44444224 vus Blade Height With Trash Rack Without Trash Rack Blade Lift Height Blade Digging Depth Blade Tilt uses tilt jack
18. w drivetrain service intervals let you work longer between changes Other uptime enhancing features include an easy to clean undercarriage quick to replace hydraulic hoses and designed in diagnostics 3 Fluid sample and remote drive system test ports simplify preventative maintenance and troubleshooting for increased uptime 6 Convenient maintenance and lube chart provides a quick reference to help ensure that nothing gets overlooked Five hundred hour engine oil and Hinged bottom guard opens Greaseless center crossbar pin 2 000 hour transmission and easily for quick and convenient joint provides long life with less hydraulic fluid levels increase clean out maintenance Lube bank provides uptime decrease expense easy access to C frame pivots P 3 A _ Same side daily service points make quick work of the daily routine PAGES 8 9 Separate hydraulic and hydro static reservoirs eliminate the possibility of cross contamina tion Sight gauges reveal fluid levels at a glance Unlike elevated tracks Deere s heavy duty sealed and lubricated Dura Trax undercarriage has only one wear causing forward travel flex point for longer life Tireless performer power turns What s more Total Machine If you re looking for a crawler that does more with less effort you ll choose a J ohn Deere The 850 s hydrostatic system goes beyond the limits of other drivetrains delivering infinite Speed
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