Yotfj450~875 Series Speed-Adjustable Hydraulic Coupling Reverse-Gear Reducer

Model NO. YOTFJ450~875 Trademark jichai Specification 1000 Origin China HS Code 8409999000

Product Description

2000 series Diesel engine-hydraulic coupling reverse-gear box setYOTFJ450~875 series speed-adjustable hydraulic coupling reverse-gear reducer and power unit are late-model hydraulic transmission products that designed by JICHAI accoring to characteristics of the working condition of oil drilling rig and mud pump.With advabtage if on-load startup,overload protection ,torsional vibration isolation,impact mitigation ,stepless speed regulation,quick and steady clutch,ect;this product is used for the replacement of the traditional diesel engine mud pump single pump unit,and eliminates the need for the traditional mechanical reducer,air bag clutch and driving belt.The structure is compact and convenient for operation and maintenance.The power range of the units is:105(140hp)~3000(4000hp)kw,which can fully meet the drive requirement of exsiting drilling rig when using 200~2200Hp mud mump.Both engine and electric motors can be used to be the engine of power unit,when using electric motor and making full use of gric electricity resources,the cost of energy can be save more than 40%.

category Parameters of dieles engine Diesel engine model Couplingmodel Set type Input power of coupling(kw) CouplingEfficiency(%) 2012seriese Ge (g/kw.h) N(r/min) Ne(kw) ≤209 1200 735 G12V190PZL-1 YOTFJ750-22FLshA CO735F-1/22 695 ≥96% 1300 810 G12V190PZL -3 YOTFJ750-25FLshA CO810F-3/25 770 1500 900 G12V190PZL YOTFJ750-33FLshA CO900F/33 860 2008Seriese ≤209 1300 510 G12V190PZL-3 YOTFJ750-20FLsh CO510F-3/20 470

Gas Diesel Engine Generator Spare Part Applied gensets:1. JDEC Chidong engine gas or diesel2. 190 series: 4190,6190,8190,12v190,16v1903. 100% originalWe produce gas and diesel generator and provide spare parts on diese and gas engine. Piston and connection rod assembly:Ref. No. Part Number Description Z12VB.05.00-Qty1 12VB.05.09B Compression ring (top) 2 Z12VB.05.11 Compression ring 3 Z12VB.05.20 Spring expander oil ring 4 Z12VB.05.01C Piston 5 Z12VB.05.08A Piston pin 6 Z12VB.05.14 Retain, piston pin 7 Z12VB.05.10.07 Dowel pin 8 Z12VB.05.10.02 Connection rod cap 9 Z12VB.05.10.03 Connection rod bolt 10 Z12VB.05.10.05 Connection rod bearing, lower 11 Z12VB.05.10.04 Connection rod bearing, upper 12 Z12VB.05.10.06 Washer 13 Z12VB.05.10.09 Connection rod nut 14 Z12VB.05.10.01 Connection rod 15 Z12VB.05.10.08 Small end bushing 1.Cylinder head assemblyRef. No. Part Number Description 12VB.03.00B-Qty1 GB894 Retainer 30/30 22 12VB.03.10.03 Rocker arm,exhaust / 13 12VB.03.10.06 Plug/ 54 12VB.05.50.01 Bulb head,rocker arm / 25 12VB.03.10.02 Bushing, rocker arm / 26 12VB.03.10.04 Shaft, rocker arm / 17 12VB.03.50.06 Plug/ 18 12VB.03.09B Stud,rocker arm/ 19 GB93 Washer 14 / 14 310 Q/JC11013 Nut M14*1.5/14*1.5 311 12VB.03.04 Stud / 212 12VB.03.10.05A Seat, rocker arm/ 113 12VB.03.10.01 Rocker arm,inlet/ 114 12VB.03.45 Nut/ 215 12VB.03.44 Flange/ 116 12VB.03.47 Stud / 217 12VB.03.44 Sleeve/ 118 12VB.03.80.07 Seal ring / 219 12VB.03.80.06 Sleeve,injector/ 120 12VB.03.53B Screw / 421 12VB.03.51 Gasket / 122 12VB.03.80.01A Cylinder head / 123 12VB.03.80.10 Plug subassembly 224 12VB.03.80.08 Zinc block/ 225 12VB.03.80.20 Plug subassembly 226 Q/JC14009 Cooper washer30/30 127 12VB.03.80.11 Plug 128 12VB.03.80.05 Seat,inlet valve / 229 12VB.03.37A Inlet valve / 230 12VB.03.80.04 Seat, exhaust valve/ 231 12VB.03.22 Exhaust valve / 232 12VB.03.29 Plug / 133 12VB.03.80.09 Zinc block / 234 GB898 Stud M 10*30/M10*30 635 GB848 Washer 10/10 836 GB93 Washer 10/10 837 GB6170 Nut M10/ M10 638 12VB.03.80.02 Valve guide/ 439 12VB.03.19 Spring seat,lower/ 440 12VB.03.17A Valve spring, inner / 441 12VB.03.17A Valve spring, OUTER / 442 12VB.03.15 Spring seat, upper/ 443 12VB.03.16A Split collet / 444 GB848 Washer 14/14 445 GB893 Internal retainer 25 / 25 446 12VB.03.70.01 Fork cift / 247 12VB.03.70.03 Dowel pin / 248 12VB.03.80.03 Plug / 149 12VB.03.70.04 Wire retainer / 250 12VB.03.70.02 Guide rod/ 251 12VB.03.30B Bulb head, rocker bridge / 252 12VB.03.90B Adjusting screw subassembly/ 253 12VB.03.03B Rocker bridge / 254 12VB.03.60B Adjusting screw subassembly/ 255 GB6173 Nut M14*1/M14*1 456 GB5782 Bolt M8*30/M8*30 457 GB848 Washer 8/8 458 12VB.03.02 Upper cover,cylinder head / 159 12VB.03.11 Seal ring I/I 160 GB5782 Bolt M10*100/I 461 12VB.03.14E Lower cover,cylinder head / 162 12VB.03.12A Seal ring II/II 1FAQ: How to choose the right model? 1. Fuel type: gas or diesel2. Power in Kilowatt3. Engine number4. Spare parts photo, function, weight, item number, Eg.: 3032451 Ring Oil.Our Services : All spares parts on our gensets supplied by us. 100% original.

Basic Info.

Model NO. YOTFJ450~875 Trademark jichai Specification 1000 Origin China HS Code 8409999000

Product Description

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2000 series Diesel engine-hydraulic coupling reverse-gear box setYOTFJ450~875 series speed-adjustable hydraulic coupling reverse-gear reducer and power unit are late-model hydraulic transmission products that designed by JICHAI accoring to characteristics of the working condition of oil drilling rig and mud pump.With advabtage if on-load startup,overload protection ,torsional vibration isolation,impact mitigation ,stepless speed regulation,quick and steady clutch,ect;this product is used for the replacement of the traditional diesel engine mud pump single pump unit,and eliminates the need for the traditional mechanical reducer,air bag clutch and driving belt.The structure is compact and convenient for operation and maintenance.The power range of the units is:105(140hp)~3000(4000hp)kw,which can fully meet the drive requirement of exsiting drilling rig when using 200~2200Hp mud mump.Both engine and electric motors can be used to be the engine of power unit,when using electric motor and making full use of gric electricity resources,the cost of energy can be save more than 40%.

category Parameters of dieles engine Diesel engine model Couplingmodel Set type Input power of coupling(kw) CouplingEfficiency(%) 2012seriese Ge (g/kw.h) N(r/min) Ne(kw) ≤209 1200 735 G12V190PZL-1 YOTFJ750-22FLshA CO735F-1/22 695 ≥96% 1300 810 G12V190PZL -3 YOTFJ750-25FLshA CO810F-3/25 770 1500 900 G12V190PZL YOTFJ750-33FLshA CO900F/33 860 2008Seriese ≤209 1300 510 G12V190PZL-3 YOTFJ750-20FLsh CO510F-3/20 470

Gas Diesel Engine Generator Spare Part Applied gensets:1. JDEC Chidong engine gas or diesel2. 190 series: 4190,6190,8190,12v190,16v1903. 100% originalWe produce gas and diesel generator and provide spare parts on diese and gas engine. Piston and connection rod assembly:Ref. No. Part Number Description Z12VB.05.00-Qty1 12VB.05.09B Compression ring (top) 2 Z12VB.05.11 Compression ring 3 Z12VB.05.20 Spring expander oil ring 4 Z12VB.05.01C Piston 5 Z12VB.05.08A Piston pin 6 Z12VB.05.14 Retain, piston pin 7 Z12VB.05.10.07 Dowel pin 8 Z12VB.05.10.02 Connection rod cap 9 Z12VB.05.10.03 Connection rod bolt 10 Z12VB.05.10.05 Connection rod bearing, lower 11 Z12VB.05.10.04 Connection rod bearing, upper 12 Z12VB.05.10.06 Washer 13 Z12VB.05.10.09 Connection rod nut 14 Z12VB.05.10.01 Connection rod 15 Z12VB.05.10.08 Small end bushing 1.Cylinder head assemblyRef. No. Part Number Description 12VB.03.00B-Qty1 GB894 Retainer 30/30 22 12VB.03.10.03 Rocker arm,exhaust / 13 12VB.03.10.06 Plug/ 54 12VB.05.50.01 Bulb head,rocker arm / 25 12VB.03.10.02 Bushing, rocker arm / 26 12VB.03.10.04 Shaft, rocker arm / 17 12VB.03.50.06 Plug/ 18 12VB.03.09B Stud,rocker arm/ 19 GB93 Washer 14 / 14 310 Q/JC11013 Nut M14*1.5/14*1.5 311 12VB.03.04 Stud / 212 12VB.03.10.05A Seat, rocker arm/ 113 12VB.03.10.01 Rocker arm,inlet/ 114 12VB.03.45 Nut/ 215 12VB.03.44 Flange/ 116 12VB.03.47 Stud / 217 12VB.03.44 Sleeve/ 118 12VB.03.80.07 Seal ring / 219 12VB.03.80.06 Sleeve,injector/ 120 12VB.03.53B Screw / 421 12VB.03.51 Gasket / 122 12VB.03.80.01A Cylinder head / 123 12VB.03.80.10 Plug subassembly 224 12VB.03.80.08 Zinc block/ 225 12VB.03.80.20 Plug subassembly 226 Q/JC14009 Cooper washer30/30 127 12VB.03.80.11 Plug 128 12VB.03.80.05 Seat,inlet valve / 229 12VB.03.37A Inlet valve / 230 12VB.03.80.04 Seat, exhaust valve/ 231 12VB.03.22 Exhaust valve / 232 12VB.03.29 Plug / 133 12VB.03.80.09 Zinc block / 234 GB898 Stud M 10*30/M10*30 635 GB848 Washer 10/10 836 GB93 Washer 10/10 837 GB6170 Nut M10/ M10 638 12VB.03.80.02 Valve guide/ 439 12VB.03.19 Spring seat,lower/ 440 12VB.03.17A Valve spring, inner / 441 12VB.03.17A Valve spring, OUTER / 442 12VB.03.15 Spring seat, upper/ 443 12VB.03.16A Split collet / 444 GB848 Washer 14/14 445 GB893 Internal retainer 25 / 25 446 12VB.03.70.01 Fork cift / 247 12VB.03.70.03 Dowel pin / 248 12VB.03.80.03 Plug / 149 12VB.03.70.04 Wire retainer / 250 12VB.03.70.02 Guide rod/ 251 12VB.03.30B Bulb head, rocker bridge / 252 12VB.03.90B Adjusting screw subassembly/ 253 12VB.03.03B Rocker bridge / 254 12VB.03.60B Adjusting screw subassembly/ 255 GB6173 Nut M14*1/M14*1 456 GB5782 Bolt M8*30/M8*30 457 GB848 Washer 8/8 458 12VB.03.02 Upper cover,cylinder head / 159 12VB.03.11 Seal ring I/I 160 GB5782 Bolt M10*100/I 461 12VB.03.14E Lower cover,cylinder head / 162 12VB.03.12A Seal ring II/II 1FAQ: How to choose the right model? 1. Fuel type: gas or diesel2. Power in Kilowatt3. Engine number4. Spare parts photo, function, weight, item number, Eg.: 3032451 Ring Oil.Our Services : All spares parts on our gensets supplied by us. 100% original.