Low-Speed engines ハンドブック
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1. 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Load CMCR TIS A 10 Delta Tuning IC SP cO Sp Te VZHFZIZ0 JV2X 5 0 5380 CHAT AEC BIET This is the tuning for improvement of fuel consumption at normal engine load It is possible only to optimize the parameter of software engem TI9hnq4NMATAa 7 Delta Bypass Tuning TFWIFA SIICBEISHFEREILTCEIERS KUBUBEUJASEC EN EE Ek 2 7 1 727 68 HRA ANT NAZRZRIFOBOMBCRUET Delta Bypass Tuning is an engine tuning designed for increasing the exhaust gas temperature and steam production power without any penalty to the engine specific fuel consumption and performance while still complying with all existing emission legislation Delta Bypass Tuning is achieved by adding one exhaust gas waste gate D D rF3 222 Low Load Tuning TAI Fatt COMBMVAES BRS SFA LVICS HU VASE A ENE COMED V A UC PZHDA S This is the tuning for improvement of fuel consumption at low engine load The exhaust waste gate can prevent the turbocharger overspeed at high engine load ERE C IK NOx BROMO Rec g 6 E LILY AT LICK io Common rail technology can balance lower fuel consumption with further reduction of NOx emission gt SHIA KORG CHE LICKER RARE RIN It can control the heat release rate with keeping good combustion under high pressure injection RT flex BAKU W X LY DY OPM RRO AEA SHB RE Only RT flex and W X engines ca2. Fuel Actuated Sacless Technology nozzle TERLOMIBRAIS PAPI IC Z7 AJA DECIROS IE BT NH APARE RLORAO1 DERD TUER LI FAST Ald EILER e OS SCC CRB CU ARBE EED ANET The conventional fuel injection valve is set to one of the factors of the fuel consumption aggravation because a small amount of fuel remains near the injection nozzle temporarily after fuel injection The sac volume of FAST can be eliminated by improving the structure of fuel hole and FAST can save fuel consumption HE Features MINIMO gt 9 1 08 KWh OBMSERSESSEODITECISL Reduction BSFC at approximately 1 0 g kWh gt AEREO E Reduction of hydrocarbon emission gt FEN ODIEL VAR Cleaner combustion chamber ZE IERDIER Reduction of smoke formation By Teall GEA Time controlled fuel injection valve with FAST nozzle S EIS FAST Z7 ZIL 724588 Following the FAST nozzle gt Aled eA Sats Time controlled fuel injection valves BR AIL cil e DICHT Intensive fuel nozzle and controlling WARTSILA RI 7 Z 7 OPP tA W RTSIL low speed engine System Arrangement L JL1TZ Y R Rail Unit PARLE HEAR 9 1 SV DARIA MENE PERRERA IH ES cc Dose By the control of timing of fuel injection and exhaust valve fuel consumption and the environmental advantage can be improved AFEITAR Fuel Injection gt BAER CREE Glen OT ep High injection pressure even at low speed BYUYIORMARS 1 AB THE Control fuel injection for each fuel valve on
3. ISO F 8217 2005 category ISO RMK700 Output in kW at Length A Weight e EE fe RI RI R2 R2 Ji RSS 407 481 561 642 716 Dmesos B C D E F G mm 4 780 1 575 10 790 4710 13 560 2 455 Full load Part load OfR1 R1 5 RT flex tuning variant Standard Standard BSEC 163 4 162 4 163 0 162 0 162 7 161 7 161 5 160 5 158 2 157 4 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X ElISUEM LIEST UES BF 31 WARTSILA X62 Cylinder bore 620 mm Piston stroke 2658 mm Speed 77 103 rpm Mean effective pressure atR1 R1 20 5 19 3 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Output in kW at ena Weight E 97 103 rpm RI RI R2 R2 Se Dimensions B C D 4 200 1 360 9 580 DECO mn m Full load Rating point R1 R1 R2 R2 BMEP bar 20 5 19 3 15 4 14 5 BSFC Standard Tuning 167 0 166 0 160 0 167 0 160 0 AS EA AE EN Is EIA NEC NN RT flex tuning variant Standard Standard BSEC 163 4 162 4 163 0 162 0 162 7 161 7 161 5 160 5 158 2 157 4 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X ElISUEM 32 WARTSILA X52 Cylinder bore 520 mm Piston stroke 2315 mm Speed 79 105 rpm Mean effective pressure atR1 R1 21 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217
4. Rating point BMEP bar BSFC Standard Tuning 171 D 165 0 171 D 167 0 Part load of R1 E AAA RT flex tuning variant Standard Standard Delta att Low u BSFC 167 4 165 7 166 7 164 2 161 1 Standard piston dismantling height can be reduced with tilted piston withdrawal saul3ug xe9y LN V1IS LSI VA Fast Nozzle applied as option 21 WARTSILA RT flex58T E Cylinder bore 580 mm Piston stroke 2416 mm Speed 90 105 rpm Mean effective pressure at R1 21 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights SU E Length A Weight Cyl 105 rpm un bts 5 11 750 7 900 10 075 7 900 6 381 281 6 14 100 9 480 12 090 9 480 7 387 322 7 16 450 11 060 14 105 11 060 8 393 377 8 18 800 12 640 16 120 12 640 9 399 418 Dimensions B C D E G Brake specific fuel consumption BSFC in g kWh Rating point R1 R2 R3 RA Part load of R1 En A RT flex tuning variant Standard Standard BSFC 164 4 162 7 163 7 161 2 158 2 Standard piston dismantling height can be reduced with tilted piston withdrawal FAST Nozzle applied as standard WARTSILA RT flex58T D Cylinder bore 580 mm Piston stroke 2416 mm Speed 84 105 rpm Mean effective pressure at R1 20 2 bar Fuel specification Fuel oil 700 cSt 50C ISO F 8217 2005 category ISO RMK700 Rated power principal dimension
5. 2005 category ISO RMK700 Output in kW at TE Weight E 105 rpm RI RI R2 R2 iis NE SS a coa SA A 3 495 1 205 8 444 2146 10 150 1 866 Full load Er M NE NE NN Part load 96 of R1 R1 EHI e nr RT flex tuning variant Standard Standard BSEC 163 4 163 0 1627 161 5 158 2 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X ElISUEM 33 WARTSILA X40 Cylinder bore 400 mm Piston stroke 1770 mm Speed 124 146 rpm Mean effective pressure at R1 21 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Output in kW at Weight tonnes 109 125 140 Full load Rating point BMEP bar BSFC Standard Tuning 1740 168 0 1740 1720 Part load of R1 AA A A RT flex tuning variant Standard Standard BSFC 170 4 170 0 169 7 168 5 165 6 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X ElISUEM 34 WARTSILA X35 Cylinder bore 350 mm Piston stroke 1550 mm Speed 142 167 rpm Mean effective pressure at R1 21 0 bar Fuel specification Fuel oil 700 cSt 50C ISO F 8217 2005 category ISO RMK700 Output in kW at Length A Weight 167 rpm 142 rpm ae Als 5 6 7 8 Full load Rating point R2 R3 BMEP bar BSE Standard Tuning 175 0 169 0 175 0 Part load of R1 RT flex tuning variant Standard Standard BSFC 171 4 171 0 170 7 1
6. 7 Ica 81 Labor saving by automatic diagnosis CBM etc INTA CA ERST OD BUE Reduction of document works by unified information management RERERORERENDMENN Reduction of recovery time when some abnormality happened HALL off hire DIRA Less unexpected off hire gt RUR THE Oc c Chae c Oa E Keeping good condition and increasing vessel value in used market 48 1 AFEECTF HRE Condition Based Maintenance amp Preventive Maintenance gt BEAR Ac Ald Bed ag RAR ETDE KEENZAHULET Automatic condition diagnosis system calculates Condition index by related measurements and inspection results according to developed logic KBR ne CS SESS CIRC NIT Li z4720f85ItlIXAN Hbhk LATABAICIBSUEXUSSS If Condition index is over the certain value the system shows warning on PC screen and sends the information to Expert system for troubleshooting ARRIBA PRREVATACRTPEEVATAPDSDERL 4 N K LORRPREAO RBILICoHACNET Condition index is sent to Preventive maintenance system and Maintenance management system for optimization of inspection or overhaul timing BEARREZ Automatic condition diagnosis m E Wal ERIC Condition Based Optimum Operation Setting E EBINRESNIATARE SIDIREITFHULERT D Automatic condition diagnosis system calculates Condition index of Q each part Q Sn D AEB AT AER NEARER E CEDE EE gt PASEA S 4 7 715 COGE UE ALET Q Optimized operation system calculates and sh
7. can find damage of parts as gear bearing etc at early stage Detectable size varies depending on material shape of particle flow speed etc RRO REIS FILS KIT Kh XI IDE SE COP Example of non magnetic particles as aluminum white metal and copper etc 40 99 9C 4W MF Detector E 9 Ik MF Detector TR LEERY A THI JN OUT AMICHIYRLES ENENOVAABIC DSDUORELE ERMOKUOR ISORA EB A BAS BS BR fae cu7073 d ee E EET 3 4 ERRE DUKA BRRR EZ I II APVIVERUETO MF Detector monitor counts detected signal from MF Detector by the size as small middle and large Set point of detected number and monitoring time can be set on the monitor and if detected number is over than set point monitor makes caution and alarm 53 J0328319Q 41 9183104 Portable TF Detector Trace of Ferrous powder Detector ES BEBE ie AER Very sensitive magnetic particle detector with high resolution fete SERA im Iss OST Al High sensitivity and resolution AECPMS e HE DAE CESOOC SEMEL RICX ERUS amp c cb Gg TF Detector examines magnetic particles of a size down to a few micro meters with resolution of less than 5ppm So you can find out abnormal wear at very early stage ABT 4 UJIILDZ2 038Ffl Typical application to two stroke low speed engine YUYS RLU BPO Rie CRL St HI EL EU ER YDER A BIS FOECEMCERT EA RY ORESARICIOU CY U YJ AEAT DOTEK ZULZSBORIS See MASCEMNCERT rk EX ROBER SEH CE SURI CONU
8. kW at Length A Weight 103 rpm 80 rpm D BE EE E Sn O E A EEK m 4 200 1 360 9 580 3915 11 670 2110 Brake specific gas consumption BSGC in g kWh Rating point R1 BSGC Gas g kWh 139 2 Brake specific Pilot fuel consumption BSPC in g kWh Rating point Ri BSPC Pilot fuel g KWh 16 Brake specific fuel consumption BSFC in g kWh WARTSILA X52DF Cylinder bore 520 mm Piston stroke 2315 mm Speed 82 105 rpm Mean effective pressure at R1 17 3 bar Rated power principal dimensions and weights Output in kW at Length A Weight Cyl 105 rpm 82 rpm EE NNI ipli E 217 29 288 323 Dmesos 8 c P Ir 6 mm 3 495 1 205 8 444 2146 10 150 1 866 Brake specific gas consumption BSGC in g kWh Rating point R1 BSGC Gas g kWh 140 8 Brake spec seuidue anJ Jeng eyIsueM 45 WARTSILA RT flex50DF Cylinder bore 500 mm Piston stroke 2050 mm Speed 99 124 rpm Mean effective pressure at R1 17 3 bar Rated power principal dimensions and weights Output in kW at Length A Weight Cyl 124 rpm 99 rpm IN O RETA pus Bond 200 225 255 280 Dimension 8 c P Ir es mm 3150 1 088 7 646 3 570 9 270 1 636 Brake specific gas consumption BSGC in g kWh Rating point R1 BSGC Gas g kWh 140 8 Brake specific Pilot fuel consumption BSPC in g kWh Rating point Ri BSPC Pilot fuel g KWh 20 Brake specific fuel consumption BSFC in g kWh
9. of WARTSILA low speed engine WARTSILA RT flex LOW SPEED MARINE ENGINES 1 Crankshaft 2 Bottom end of connecting rod 3 Connecting rod 4 Crosshead 5 Crosshead guide shoes 6 Piston rod 7 Piston 8 Exhaust valve 9 Bedplate 10 Column 11 Cylinder block 12 Tie rods 13 Diaphragm 14 Piston rod gland 15 Cylinder liner 16 Scavenge air ports 17 Anti Polishing Ring 18 Cylinder cover 19 Exhaust valve cage 20 Exhaust manifold 21 Auxiliary scavenge air blower 22 Flywheel 23 Turning gear 24 RT flex supply unit MINIMO 25 High pressure fuel supply pumps 26 Servo oil pumps 27 Rail unit 28 Fuel oil rail with inection control units 29 Servo oil rail with exhaust valve control units 30 High pressure pipes to fuel injection valves 31 Exhaust valve drive 32 Electronic cabinets 33 Scavenge air receiver M39IAJ9AQ NEBST BLISS du DERIT 3 12 Performance of W RTSIL low speed engine RT flex BKU W X EFHMLIDIE MOMO EM ERICO DE Ritz Sr Deck RODERES BIR SET d e c ENTRO RT flex and W X electronically controlled engines can contribute fuel saving by a various tuning option to meet the actual operation of individual ship Tuning Option RTA RT flex X Standard Tuning RT flex X Delta Tuning RT flex X Delat Bypass Tuning RT flex X Low Load Tuning BSFC g kWh
10. seuidue enj en q EISUEAA DU Website Mate Frl APA vy P D bx iR WA DIESEL UNITED LTD la m Fav Biisit TEA naar aus CELE ZOMREMAT ME AV Better me DEE Re LAA gt AAA ds EA E 915sgamMm NA ere AMA tom A E http www ihi co jp du SHUT POT NIT EHER PRIA EL IDTHIRVKER ET The updated information and latest technical materials on our website can be viewed at anytime 47 eA Stik AT L LC A LifeCycle Administrator RT flex EF BET TL Ort ut DEE UCL Ce CT ug EARED EESTIT ENTERI Z727370LlCA DH EAN Y dr DREH SPP DREN EXPO PRETO C cbr cs AMLO TA FIAT DJ CE C tU zl ER TA MERICAMIMELES o Various information on the engine can be found in detail from a lot of sensors on RT flex electronically controlled engines In conbination with LC A service package it contributes to save the lifecycle cost by preventive maintenance and optimum operation setting and to safty operation LC ADOIVETR LC A Concept EE E amp NIT 174 Y 9 Automatic Condition Diagnosis Expert System HABER CC Condition Based Maintenance and Operation FIRE MAD EA E EE Maintenance amp Onboard Service T Special Devices Sensors L ALAQESICd of ee Seamless relation of each item 242942WwAAHk0i b Saving life cycle cost DE VEER A Y A Expected advantage Joje1ystulwupYy 9D D9H17 Solo ei NL Y A YIA KORI Saving operating cost by optimum setting BESA CBM
11. 0 2 Standard piston dismantling height can be reduced with tilted piston withdrawal FAST Nozzle applied as standard WARTSILA RT flex48T D Cylinder bore 480 mm Piston stroke 2000 mm Speed 102 127 rpm Mean effective pressure at R1 19 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at Cyl 127 rpm 102 rpm Hs Saas Length A Weight 5 7 275 5 100 5 825 5 100 5314 171 6 8 730 6 120 6 990 6 120 6 148 205 7 10 185 7 140 8 155 7140 6 982 225 8 11 640 8 160 9 320 8 160 7 816 250 Dimensions B C D E F G Brake specific fuel consumption BSFC in g kWh Rating point R1 R2 R3 R4 Part load of R1 E SA A RT flex tuning variant Standard Standard BSFC 166 4 164 7 165 7 163 2 160 2 Standard piston dismantling height can be reduced with tilted piston withdrawal seuidu3 xe9y L3 VIS LS VA Wartsil X series RT frex LY YY ZEEE Following the common rail technology Koi KRAFT Low speed and better low fuel consumption IYI KD DREBIYYY Compact and lightweight engine gt X DF os tlli Y AT UNI EH UNIC control system corresponding to X DF engine applied S9119S XK EIISHEM W7X82 28 WARTSILA X92 Cylinder bore 920 mm Piston stroke 3468 mm Speed 70 80 rpm Mean effective pressure atR1 R1 21 0 20 0 bar Fuel specification Fuel
12. 69 5 166 6 Salles X ElISUEM 35 seuidue enj en EISUEAA WARTSILA 2AKO 7 Bun WARTSILA 2 stroke low pressure dual fuel engine X DF X DF LYYYORR Advantage of X DF Engine PERA ASAR RA SCR P EGR 18 LIC IMO Tier MRE DU X DF applies the pre mixed lean burn technology and can meet IMO Tier II requirement without the exhaust gas after treatment HET TL DESS Gd MARASA PENA X DF has advantages of lower Capex and Opex due to no requirement of a high pressure compressor EUNEID LNG 16bar LF RUE L RENEDO For safety concerns X DF uses low pressure LNG lt 16 bar JAt Rbh574 UVt HR BIC BADE X DF can switch from gas mode to diesel mode immediately ALHA E LTREODD EE 2 AHO IIIDITORH X DF is based on the low speed two stroke engine which is much proven in marine use N LA A 5 36 25 ees NN Diesel HFO NOx SZ DF Gas SOx IKE DF Gas PM X DF LY YY Omi Structure of X DF engine 151 0 KERR Pilot fuel injection valve TARE Pre combustion chamber Gas pipe Ze HAABHF Gas admission valve UNIC AHMED a L UNIC control module W6X72DF Q ct e Dir LI c DI m c D D gt oo 2 D Uu X DF OIE Operating Cycle PE UYv 7718 Layer of air Buffer layer VASE Z Bat Fuel gas injection EMBE CHAE Fuel gas injection during compression stroke y REEVE A DOT RE Low pressure in
13. IHI Group Realize your dreams DIESEL UNITED COMMON RAIL RT FLEX GENERATION A BLU AES SU X DE LOW SPEED ENGINE Diesel United W RTSIL Low Speed Engines 2015 must 74 uUlL 17417 VE DIESEL UNITED LTD P Contents BE BPH Power Range nc ne Ge eee A AS Gite M MON ence Ad Alan ards 3 W RTSIL ERI YD gt Ot Features of W RTSIL low speed engine 4 W RTSIL EST YY Y ME Structure of W RTSIL low speed engine 5 W RTSIL EHRT 77 3 YO HERE Performance of W RTSIL low speed engine 6 mee J 103 7 Engine Katie dor eo aaa 7 W RTSIL ERI 7 7 VOR ER W RTSIL low speed engine System Arrangement 9 BVARTSIL RT flex Engines mmn 16 27 W RTSIL REAA 2 A FEI7Z 717P L71 I LIVVY W RTSIL 2 stroke low pressure dual fuel engine DE 36 W RTSIL Dual fuel Engines 2 000 220 00000 cece cece e rnrn nnnm 42 46 Ma Tse Y AT L LC A LifeCycle Administrator 48 ED LEC YN C ns td rs pt LEE 52 EE EE EE EE 53 Mb TE Detection ven e hacer iE EU 54 0973606 Power Range Power Range for DU Wartsil Low Speed Engines W RTSIL RT flex Engines Speed rpm 92 102 61 76 87 102 68 80 76 95 91 114 90 105 84 105 80 105 95 124 95 124 102 127 M JM AO 70 80 65 84 66 89 77 103 79 105 124 146 142 167 W RTSIL Duel fuel Engines W X82DF W X72DF W X62DF
14. S amp C c CRABB nl xtd cchbulBECS You can monitor piston running condition through periodical measurement of friction powder content in cylinder drain oil by TF Detector and then You can save cylinder oil consumption by optimized feed rate setting according to piston running condition You can catch a foretaste of abnormal piston running condition and then you can take actions to avoid serious damage at very early stage RENA Easy operation as 1 2 3 1 ARE CI REH Sample small amount of oil in a glass tube 2 ERE TF Detector IC y IDO Set a glass tube to TF Detector 3 IAS VES c 20 sell GIE Dn e ND Press button then TF Detector shows the magnetic particle density in ppm within 20 seconds SAVE WI 7 es ARE EH AUF IERFTERT 480 79 24 1 v Rx 20 7 9 tzul amp amp c SD DR RET 9I 7x 3EC6 3 ccbuliiCS If you want you can save the measurement data with date and time by pressing SAVE button Portable TF Detector has memory for 480 data 24 unit x 20 data and you can copy the data to SD card for PC gar 4 e L EE T YT N O HD a A 982 2 27 T D D gt 1 wee o u I _e 1 Tun om be eft Dam tC IM pate Af A Nies oe E su Saa TZ e et TEES n1 g r y 2252208 Hatz em SD card slot H AMAI STRAIT Y TF Detector LC 7 9 ZRU SD HF Measurement Measured data LIE FBZET NVIVICCHHICRE TI c 0B ESS S 6c ENTERT You can store the data in TF Detect
15. UJESICGD O1 AT PA EIC S A Pilot fuel quantity of 196 of heat release Supplied energy percentage at R1 rating point gt GE LEHRE CIE NOx Sr Stable combustion and low NOX are achieved Salle rechenl ICA Oy MESES Pilot fuel injection valve V4 Oy NBS Pilot fuel spray seuidue enj en EISUEAA PE Pre combustion chamber PARED SORE Torch from Pre combustion chamber biye ba ao nn JAA GAV Gas Admission Valve 1 YUYI CDE 2 DOAABHH 2 Rh 2x GAV per cylinder at mid stroke of cylinder liner JI AIS EE BK Ca UU MIT IL CC Bb GAV actuated by servo oil same as exhaust valve driving amp it 5r 4RUZZScIRE37A8 10 2508 LC ril fe Flexible gas admission control from idling to full load 287j AB k mU AE Double walled piping for enhanced safety 40 A757 HEROI Fuel supply system arrangement for vessel LNG ERARIO 7 2 Y ERBI For LNG carrier IKEESCOO 7 SAL v 96 BOG ZJFEU T RHR E LTH POBRE AT LIBET ERA hia ETRE BOG is used as the fuel gas of Main Engine and Generator Engine This system need low energy consumption so that operating costs are reduced Low Pressure Compressor Reducing Valve Main Engine GVU Evaporator Generator Engine LNG Tank Type B Gas Combustion Unit Submerged Pump seuidue enj en EISUEAA BEES 00 7 2 Y HERBI For merchant vessel JO a OR a ID TypeC SIb PARMA m LT TILM OREA CEES In case of u
16. W X52DF RT flex50DF 65 84 69 89 80 103 82 105 99 124 QO Zo amp L 7 Dy Dy EH 2 7 S Ss S vo GS GS dq A QUOS amp e e ei i Si ei FCS q MINIMO WARTSILA SC BA Features of Wartsil low speed engine 1 BERE CE NOx BEE O MIL Consistent of lower FOC and lower NOx emission TEL ILEANA 5 5 0PXESIBRT7 x Advanced fuel injection by common rail technology AA ODA NE Easier to apply lower load operation 2 15 EE E ODER c d LIER Well confirmed reliability by more than 15 years experience FAME T Y 7 05 885 E U CER U FU E OEUSEAJIB RO Longest track record for electrically controlled low speed common rail engines in the world 3 777 V fs 18 Simple and reliable structure e IEY LIU ETE Common rail technology applied HEERE E rill EN E Simple and flexible control by separated hydraulic and control parts 4 AZ HDD I TI RAY AT Lb Smart and simple control concept gt BIEL JLI 1 ROH RT flex Only one kind of computer module RT flex YYSIVCAREORLVEGED 1 L W X Simple and versatile computer module W X 5 BEAR AT La LC A CORFE Bigger synergy effect with LC A m gt HENARES MICA O FRE L Preventive maintenance b i ition di i amp y the automatic condition diagnosis nost AED OMG NOT ILY 17 4727 Quick and exact troubleshooting IESEL ES OU VIE ESOS ERE Optimum operation setting based on the actual condition WARTSILA IST DY OFS Structure
17. ategory ISO RMK700 Rated power principal dimensions and weights Output in kW at TOZ rpm Dr RES Length A Weight Dimensions 8 ce P t F e 4 480 1 800 10 925 5 380 12 950 2 594 Brake specific fuel consumption BSFC in g kWh Full load Rating point MEP bar BSFC Standard Tuning 172 0 166 0 172 0 166 0 Part load of R1 AAA ee eee AO IM SEO RT flex tuning variant Standard Standard BSFC 168 4 166 7 167 7 165 2 162 1 Standard piston dismanting height can be reduced with tilted piston withdrawal 13 and 14 cylinder engines are only available in RT flex versions and not in RTA versions WARTSILA RT flex84T D Cylinder bore 840 mm Piston stroke 3150 mm Speed 61 76 rpm Mean effective pressure at R1 19 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at Cyl palin ee A Weight Dimensions B C D 5 000 1 800 12150 105 ae 500 700 Brake specific fuel consumption BSFC in g kWh Full load Rating point BMEP bar BSFC Standard Tuning 171 D 165 0 171 D 167 0 Part load of R1 EA AAA RT flex tuning variant Standard Standard Delta att Em BSFC 167 4 165 7 166 7 164 2 161 1 Standard piston dismantling height can be reduced with tilted piston withdrawal saul3ug xe9y LN V1IS LSI VA UP e 17 WARTSILA RT fle
18. dismantling height can be reduced with tilted piston withdrawal Fast Nozzle applied as option seuidu3 xey LN V1IS LSI VA 19 WARTSILA RT flex68 D Cylinder bore 680 mm Piston stroke 2720 mm Speed 76 95 rpm Mean effective pressure at R1 20 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at cyl E Length A Weight 5 15 650 10 950 12 500 10 950 7 530 386 6 18 780 13 140 15 000 13 140 8 710 439 7 21 910 15 330 17 500 15 330 9 890 496 8 25 17 20 I 17 11 a Dimensions 4 320 1 S 10 400 4 700 12 545 2 510 Brake specific fuel consumption BSFC in g kWh Rating point R1 R2 R3 RA Part load 96 of R1 E NEU ES VEU SEFCUSNN RT flex tuning variant Standard Standard BSFC 166 4 164 7 165 7 163 2 160 2 Standard piston dismantling height can be reduced with tilted piston withdrawal Fast Nozzle applied as option WARTSILA RT flex60C B Cylinder bore 600 mm Piston stroke 2250 mm Speed 91 114 rpm Mean effective pressure at R1 20 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at Cyl ET p A Weight Dimensions 8 C D 3 700 1 300 8 570 660 ee 500 S 955 Brake specific fuel consumption BSFC in g kWh Full load
19. each cylinder MINIMO WECS CDU bar BABIES WECS 9520 15 0182 L Jb inde V2 fT UTA WECS 9520 system controls fuel valve action by rail valve iis Fuel ARAS High efficiency UN c Sulzer Common Rail Pump IWFFARKO FIYVDT TERRA Many experiences on W rtsil 4 stroke engine X DFIYVDVICH TA Availability for the X DF engine WYT Cylinder HAEE Exhaust Valve Driving BRAY 1 E 727 7T BB cho AE Free control for adjustment on opening closing timing AFHI ZEZUICKUZ4 REJITw Zl M Feedback control of exhaust valve by stroke sensor RIA LY IV HE CHE EXE CHE Y aT Reliable valve opening by hydraulic oil and valve closing by air spring same as in proven RTA engine een NE susy Cylinder 12 AE AT Ly Control System WECS EE Application models RT flex X82 X92 e FCM 20 AES 3 L RIEF FCM 20 cylinder modules SUI ARRAES Jb ALM 20 THH Control of cyl lubrication injection by another one ALM 20 SSRI v bk E85 DER External power supply from E85 MBIAISAO UNIC ETE Application models X35 X72 e CCM 20 HH MED a Jb7cfBFH CCM 20 cylinder modules SU gt S HORES Control of cyl lubrication integrated LA a Se ci Bn Carinae pi SE Ain n ha gi ps av WARTSILA RI 7 Z 7 OPP tA W RTSIL low speed engine System Arrangement INVAY I Y NDA Pulse Jet Lubricating System INDAD I Y NDEHISERDSEICEEF U 51 3B BE LCR IN Sr A
20. el oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at d A Be oy 124 rpm Dimensions 8 C D 3 150 1 088 7 646 E 570 270 636 Brake specific fuel consumption BSFC in g kWh Full load Rating point BMEP bar BSFC Standard Tuning 169 0 163 0 169 0 163 0 Part load 96 of R1 ES A ENSEM A NUNC ORE RT flex tuning variant Standard Standard Delta Delta Low Load BSFC 165 4 163 7 164 7 162 2 159 2 Standard piston dismantling height can be reduced with tilted piston withdrawal Aft end turbocharger arrangement available FAST Nozzle applied as standard seuidu3 xe9y LN V1IS LSI VA 25 WARTSILA RT flex50 B Cylinder bore 500 mm Piston stroke 2050 mm Speed 95 124 rpm Mean effective pressure at R1 20 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights E Ver Length A Weight Cyl 124 rpm 2 SEE 5 8 300 6 325 6 375 4 850 5 576 200 6 9 960 7 590 7 650 5 820 6 456 225 7 11 620 8 855 8 925 6 790 7 336 255 8 13 280 10 120 10 200 7 760 8 216 280 Dimensions B D E ES G mm 3 150 1 088 7 646 3570 9 270 1 636 Brake specific fuel consumption BSFC in g kWh Rating point R1 R2 R3 RA Part load 96 of R1 ESCONEN NEU A EA RT flex tuning variant Standard Standard BSFC 166 4 164 7 165 7 163 2 16
21. jection is possible imi KARIN ZA ET Scavenging Fuel Gas Injection seuidue enj en q EISUEAA KARIN ZB Fuel gas injection ARREER NVERBICKOT RENEND ER DC PEDIA OIR TIO ED DZ Set d 6453965 U E BE A Since fuel gas Injection is finished before the cylinder pressure increases High pressure gas injection is not needed TeX FA Ignition Combustion NOx RODT ML Lee E D SEO C TU dd D ASPHAR KENLENELNSHENSULT Cc TERR CERO NA Oy MAS eI S i ECKE EU AETEONDZELUKENARHIUTUERG Low NOx can be achieved by lean burn technology The lean pre mixture is poor ignitable but can be ignited by a small quantity of pilot fuel oil at the end of compression 38 JO v k AICA Ignition by Pilot fuel Injection E HS SM BAR Compression Ignition Expansion ERRATA B PRAT FALTA Burned Gas Pre mixture Scavenging Air 741 B PATA Diesel Diffusive Combustion System ims Ea SES BER Scavenging Compression Fuel Gas Injection Ignition Expansion FERS 732 IA Fuel gas is injected after compression stroke y BEB HS High injection pressure is needed seuidue enj en q EISUEAA X DF Ze sz A DEN Key technology of X DF IV UD v Foe ixl Micro pilot and Pre chamber technology TA PIE RAORAO NOY PARANA Se Pilot fuel injection valves are installed as well as Fuel injection valve for diesel operation JEVL Vb777UZZ ZiXH Common rail technology also applied BREAD TD 196 RI 8SH
22. n realize such a fuel injection system Sequential injection e e e TIVAO LI 4 Jv Control Oil 200 bar MINIMO SIA CANE e YS Cylinder 4 3 wen o wen u LI Sulzer Fuel Rail 1000 bar Fuel ES SS High efficiency Sulzer Common Rail Pump A e 7 Engine Rating IZZ770v 7477li BJEK OBORRIT kJ RSNI R1 R2 R3 O RA W 47 HFkOWNBIGILZIZOSEGE GB MCR SEIL The engine layout fields for DU W rtsil low speed engines are defined by the power speed rating points R1 R2 R3 and R4 Engine MCR Power Engine un layout field gt M39IAJ9AQ Speed ISO Standard Reference Condition ASE Barometric pressure 1 000hPa as AIS Suction air temparature TEX Relative humidity PATA SANA Scavenge air cooling water temparature FUEL CONSUMPTION All brake specific fuel consumptions BSFC are quoted for fuel of lower calorific value 42 7 MJ kg and for ISO standard reference conditions ISO 15550 and 3046 BSFC figures for W rtsil engines are given with a tolerance of 5 across 40 100 and 7 across 25 39 engine load For W rtsil X62 72 X82 92 amp RT flex58T D ER 3 stepwise tolerances have been introduced for the brake specific fuel consumption BSFC 5 tolerance for 100 to 85 engine load 6 tolerance for 84 to 65 engine load 7 tolerance for 64 to 25 engine load WARTSILA E3 amp T 7 Z 7 DEBES X WARTSILA l
23. oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Output in kW at e A Weight SR REN RURI R2 R2 R3 Ra HER Dimensions 8 P t F m 5 550 1 900 12 950 6 050 15 550 Full load Rating point R1 R1 R2 R2 BMEP bar 21 0 20 0 15 1 14 4 BSEC Standard Tuning 166 0 165 0 159 0 166 0 1 59 0 Part load of R1 R1 RT flex tuning variant Standard Standard BSFC 162 4 161 4 162 0 161 0 161 7 160 7 160 5 159 5 155 8 155 0 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X ElISUEM DES III AHH A a un E je 29 WARTSILA X82 Cylinder bore 820 mm Piston stroke 3375 mm Speed 65 84 rpm Mean effective pressure atR1 R1 21 0 19 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Output in kW at DE Weight Cyl Ge bs 805 910 1 020 1 160 Dimensions 8 c P t F 6 mm 5 320 1 800 12 250 5 400 14 820 2 700 Full load Part load of R1 R1 RT flex tuning variant Standard Standard BSFC 161 4 159 4 161 0 159 0 160 7 158 7 159 5 157 5 156 2 154 5 Standard piston dismantling height can be reduced with tilted piston withdrawal Salles X EJISUEM 30 WARTSILA X72 Cylinder bore 720 mm Piston stroke 3086 mm Speed 66 89 rpm Mean effective pressure atR1 R1 20 5 19 4 bar Fuel specification Fuel oil 700 cSt 50C
24. on results and reports ZOME Etc 2 RISE AT LCS 5SNS lB Showing following information ATERICK SAFE Consumable parts by maintenance work Beg ANS Rut Related instructions code book etc Check Sheet Report Sheet Instruction l pr oe oom Te More I LI FRE Ropes Wee M v i Mae pon neh meta Dona EST Consumable Code book parts list lim n wx SS REA AR E Manpower D EH Etc O Sz ab T E D 5 SHEDE namen gt Seamless Combination utomatic condition diagnosis m gt SES n Trend diagnosis SEE DF IN AIC RSFZ2 Maintenance Scheduling Ur G fth Etc TEREHAULTEN BE y DYV LULAREFDELIN quim Leer each O TUT Maintenance management Troubleshooting As for each function information 21 118 BE E 1 BEDA is shared by a data base and Scheduling for maintenace work Ta INEA How to repair seamless cooperation of each C PPR Database ab Udo ERE function can be established Management of record Plain instruction MESSER BDR CHES ARTEN LET The accurate information can be shown by an easy operation Trouble record SEAN LY AY Condition based optimum operation setting REGS UA Optimum cylinder oil feed rate RESENA Optimum injection timing 0i Etc 51 CMAXS LC A ClassNK 3Z798 Jb7 4 72 9 C Ac ost llcd 2 LCA CHR CMAXS LCA ERSUR RIDY RIZAEL WAC DDR nE eee LELI CMAXS LC A is developed based on LC A support system toge
25. or and copy to SD card and then you can see accumulated data and trend easily by PC SEI E WS E VIA SOOVET K On line type is also available You can remotely monitor the magnetic particle density in the oil continuously TF Detector 374 B L 1747 Y REPBSRORG MF CHW Rete LL DU and MEIYO received a patent for new technologies of TF Detector J0328319Q 41 91981104 55 must a El 1747 h DIESEL UNITED LTD http www hi coJp du E mail info du ihi co jp DIESEL UNITED At Head Office T 101 0041 Rab CHK HERE 2 8 774 LAEL TEL 03 3257 8222 FAX 03 3257 8220 Prime Kanda Building 2 8 Kanda Suda cho Chiyoda ku Tokyo 101 0041 JAPAN TEL 81 3 3257 8222 FAX 81 3 3257 8220 BYE EFF Aioi Works T 678 0041 FERRE 5292 t TEL 0791 24 2608 FAX 079 1 24 2648 5292 Aioi Aloi shi Hyogo ken 678 004 1 JAPAN TEL 81 791 24 2608 FAX 81 791 24 2648 1504 1500 FXSS BK926 Printed in Japan
26. ow speed engine System Arrangement RT flex X82 X92 X35 X72 6 ZULZSJPEEBSEEL ATL ICE Prize Fuel Injection valve FAST nozzle AN Time Controlled AMES ATL Control System WECS 9520 UNIC NJVAYIy hE Pulse Lubricating System SEN Automatic Back wash Filter TEL ITRADER Crank Angle Sensor e rk Supply Unit RARE Local Operation Box MBINISAO WARTSILA ERI III OE W RTSIL low speed engine System Arrangement ICC Intelligence Combustion Control ZULZSJPEREHEJ Pmax AHAL PERO RSEN TSIBIERESOREEIC d o TAE OS URS S ICC is the equipment optimizing the peak firing pressure Pmax automatically based on a set point lt can be prevented the fuel consumption aggravation that come from the degradation of fuel property and change of ambient environment 1489 Working principle gt BEBSFAICUNFSNELIHNSDUVIIER FE Sensor equipped on the indicator is always monitoring cylinder pressure 7 9 dtl ATL WECS UNIC 27 4 F7Yv 7 The data is fed back to the control system SUIS ABREN Pmax Bahia The peak firing pressure Pmax is optimized automatically M JM AO Cylinder Press Sensor Measured Actual Value ZULZSWEtZU SY US AE Comparison Adjustment he SBS Suction air temperature MARE MM AU Scavenge air temperature g FE BR i i f Barometric Pressure y SW k 7 J engine eae Setpoint correction Geer Segment Fuel Valve FAST JAIL
27. ows optimum value of zy each settings according to Condition indexes and developed logic Go ou o rmn s o gt PRAT ETA NLG AY Preventive maintenance Optimized operation ISCH BERDUVSEHE Trend diagnosis Optimum cylinder oil feed rate II AVA BER Maintenance prediction Optimum injection timing gt ZOE gt Tot Ete Ete 49 MOTE AT L LC A LifeCycle Administrator 3 721 3931 7422 Troubleshooting m ERAEUAMZvVZUXS3 automatically THREE Quick recovery Joje1ystulwupy 91 2 sln 38 ORME Related standard instruction code book etc 50 f IGRAN HRBPATAIRSEHBSREMSAUIS c mal Oe KT ES HESS When Expert system receives information of abnormality then it lists up estimated failure parts and factor HER SROMUCHSEPe1SALLCMI Ceblc ZCOSRBERMLES Expert system indicates where the parts are installed on engine with picture XS DF IYI SIDEST MOIE MS SL el Ed Expert system shows special instructions for checking and recovery work XS eBiksiHe I KkKPy7 eth RLR Expert system shows relative instruction manuals and code book too IFRI YZF AL Expert system Roo 72077077 Troubleshooting EEDA How to repair ZOE Eves FIVIERHFETOEDDFRERE Special instructions for checking and recovery work 4 RTE Maintenance Management 1 ATEEVATLTEETSHN Managing following information ART RAZII n Maintenance and inspection schedule AT ELL FRAD BREE Inspecti
28. r eg Pulse jet lubricating system was developed for lower lubricating oil consumption compared with the accumulator system HE Features deeler ee BiG ES EDO RE Proper lubricating oil distribution even at low load operation EREDALSEH AIL High reliable lubrication nozzle ES Optimized lubricating at the proper injection timing by the electronic control ARE Af HEBE NO Eh Effective lubricating on the liner wall FENAIED ADA JULIO ERECTO TlTGomEdI T EE Hydraulic power supplied by flex servo oil system No supply unit or accumulator required MINIMO tales ie 22727y72WwWt79 Crank Angle Sensor CAS 7277 AANI ANE CAS is built into crank case PYH I723 399wf 5 5giR PHP CAS sensor changed from encoder type to proximity type SEHR REB Simple procedure in case of pick up replacement Control Module MINIMO PITO IF WES Crank Angle Sensor KARIN IT Fuel pump H MA AT ILRUS Servo oil pump UJ24u wb Supply Unit DIY TET Ser CARE Drive by crankshaft gear RECOM A IL ZEN CID K tlt Keep fuel and servo oil pressure in control de Ge Leet LTC O tORY F TERRE In case of one fuel servo oil pump broken M E can operate by another one WARTSILA RT flex96C B Cylinder bore 960 mm Piston stroke 2500 mm Speed 92 102 rpm Mean effective pressure at R1 18 6 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 c
29. s and weights Output in kW at en 105 rpm LN Length A Weight 5 11 300 7 900 9 050 7 900 6 381 281 6 13 560 9 480 10 860 9 480 7 387 322 7 15 820 11 060 12 670 11 060 8 393 377 8 18 12 14 12 9 Dimensions Brake specific fuel consumption BSFC in g kWh Rating point R1 R2 R3 RA NE Part load of R1 E ERE RT flex tuning variant Standard Standard Delta Sat Low ir Standard piston dismantling em can be reduced with tilted piston withdrawal Fast Nozzle applied as option seuidu3 xe9y LN V1IS LSI VA WARTSILA RT flex58T D ER 3 Cylinder bore 550 mm Piston stroke 2416 mm Speed 80 105 rpm Mean effective pressure at R1 20 2 bar Fuel specification Fuel oil 700 cSt 50C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights SU DUST Length A Weight SES EMT 281 322 377 G 2 000 Dimensions Brake specific fuel consumption BSFC in g kWh Full load Rating point BMEP bar 20 2 BSEC Standard Tuning 167 0 Part load of R1 SEES GUTEN em AO e OS A RT flex tuning variant Standard Standard BSFC 163 4 161 7 162 7 160 2 157 2 Standard piston dismantling height can be reduced with tilted piston withdrawal FAST Nozzle applied as standard WARTSILA RT flex50 D Cylinder bore 500 mm Piston stroke 2050 mm Speed 95 124 rpm Mean effective pressure at R1 21 0 bar Fuel specification Fu
30. sing LNG tank type C this system is simple and economical 4 6 bar Generator Engine Gas Combustion Unit Pressure Build up Evaporator LNG Tank Type C Low Pressure Main Engine GVU Pump 41 WARTSILA X82DF Cylinder bore 820 mm Piston stroke 3375 mm Speed 65 84 rpm Mean effective pressure at R1 17 3 bar Rated power principal dimensions and weights Output in kW at Length A Weight Cyl 84 rpm 65 rpm LN EE NENNEN NNNM E m 5 320 1800 12 250 5 400 14 820 2 700 Brake specific gas consumption BSGC in g kWh Rating point R1 BSGC Gas g kWh 138 7 Brake specific Pi Rating point BSPC Pilot fuel g kWh Rating point R1 BSFC Diesel g kWh 179 1 WARTSILA X72DF Cylinder bore 720 mm Piston stroke 3086 mm Speed 69 89 rpm Mean effective pressure at R1 17 3 bar Rated power principal dimensions and weights Output in kW at Length A Weight 89 rpm 69 rpm is gis 481 561 642 Dmesos B C D E F G m 4 780 1575 10 790 4 710 13 560 2 455 Brake specific gas consumption BSGC in g kWh Rating point R1 BSGC Gas g kWh 139 4 Brake specifi Rating point R1 BSPC Pilot fuel g kWh 1 4 seuidue anJ Jeng eyIsueM 43 WARTSILA X62DF Cylinder bore 620 mm Piston stroke 2658 mm Speed 80 103 rpm Mean effective pressure at R1 17 3 bar Rated power principal dimensions and weights Output in
31. ther with Class NK Consulting Service It can manage machines on board as the integrated platform HR Features 1 fONOS Hess ICA LT CMAXS LC A ORBE MEET F2 DIL PA TI VID FRTERRE IRAE CHICKU BABICRRSEYAZAThLeESAT SHEN dUS Dh Each machine can apply CMAXS LC A functions condition diagnosis trouble shooting maintenance management etc It is not necessary to introduce the different system depending on machine 2 SHODERIKELDH N IIT HEEINET All data from the ship is stored in management server at shore side 3 fot ETE E chs x 70 DIS HRS SCC CHAD RES UT PE RECURS Smooth and accurate support is achieved by intelligence sharing between owner ship manager and manufactures Machine A Machine A Machine D Machine B Machine E Machine C V O1XVW2D Support for each machines based on intelligence sharing 52 MPF Detector Metal Fragment Detector MF 747275 SRA Id LO HORNEAR ERAN Sg SEDO BYU CS KREDKEREIEIFTTRS lt RIA KXIIDPTILDXY REDIERE MEO GUIs 0 4mm ER OR 2 RRS SCEMOREC RED SORA RU hO Sal ME FA FII eRBTSCCICKY HR BEC CORRES HAICHASTSCEMORECRUET MF Detector is the metal particle detector MF Detector can monitor not only magnetic particles as iron but also non magnetic particles as white metal aluminum copper etc and detectable minimum particle size is about 0 4mm So when MF Detector is installed on lubrication oil line it
32. x82C Cylinder bore 820 mm Piston stroke 2646 mm Speed 87 102 rpm Mean effective pressure atR1 R1 20 0 19 0 bar Fuel specification Fuel oil 700 cSt 50C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at An Weight E 97 102 rpm RI RI R2 R2 Zur ee Dimensions E SN A E A SA mm 4 570 1 600 10 930 5 400 12 700 2 310 Brake specific fuel consumption BSFC in g kWh Full load Part load 96 of R1 R1 85 70 85 70 65 BSFC 169 4 167 4 167 7 165 7 168 7 166 7 166 2 164 2 163 1 161 1 Standard piston dismantling height can be reduced with tilted piston withdrawal WARTSILA RT flex82T Cylinder bore 820 mm Piston stroke 3375 mim Speed 68 80 rpm Mean effective pressure atR1 R1 20 0 19 0 bar Fuel specification Fuel oil 700 cSt 50 C ISO F 8217 2005 category ISO RMK700 Rated power principal dimensions and weights Output in kW at 5 ES Ian aa az E bs Length A Weight 6 27 120 21 720 24 300 21 720 11 045 812 7 31 640 25 340 28 350 25 340 12 550 917 8 36 160 28 960 32 400 28 960 14 055 1 028 9 40 32 36 32 as 16 1 Dimensions 5 320 1 500 12 250 5 400 14 820 2 US Brake specific fuel consumption BSFC in g kWh Rating point R1 R1 R2 R2 R3 R4 Part load of R1 R1 RT flex tuning variant Standard Standard BSFC 164 4 162 4 162 7 160 7 163 7 161 7 161 2 159 2 158 1 156 1 Standard piston
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