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Advanced Design and Excellent Manufacturing: Adapt to harsh working conditions, high strength, heavy duty operation.
Holset Exhaust Gas Bypass Valve: Perfect low speed performance, more powerful.
Better Reliability: Integrated design, 40% parts less than other similar engines, greatly reduced the failure rate.
Special Design of Cylinder Liner: Perfect geometric structure effectively prevent the oil leakage
High Pressure Rotor Fuel Pump: Lower fuel consumption, lower noise level.
4JB1 Data
Model | 4JB1T-P1 | 4JB1T-P2 | 4JB1T-P3 |
Air inlet mode | Pressure boost | Pressure boost | Boost in cold |
Combustion type | Direct injection | Direct injection | Direct injection |
Bore / stroke | 93*102 | 93*102 | 93*102 |
12h power (KW) | 47 | 52 | 59 |
1H power (KW) | 51 | 56 | 65 |
Idle | ≥850 | ≥850 | ≥850 |
Oil consumption | 212 | 212 | 202 |
Compression ratio | 17.4:1 | 17.4:1 | 17.4:1 |
Displacement(L) | 2.771 | 2.771 | 2.771 |
Maximum torque (N.m) | 210 | 210 | 210 |
Speed control | ≥8% | ≥8% | ≥8% |
Dimensions (no clutch) | 870x667x790 | 870x667x790 | 870x667x790 |
Weight(bare machine) | 220 | 220 | 220 |
The weight of the whole | 310 | 310 | 315 |
Weight loss (kg) than | 200 | 200 | 300 |
Packing box size | 1160×720×960 | 1160×720×960 | 1160×720×960 |
Oil pump form | Straight line mechanical pump | Straight line mechanical pump | Straight line mechanical pump |
Combustion chamber form | Flat top combustion chamber | Flat top combustion chamber | Flat top combustion chamber |
lubricating system | Pressure splash lubrication | Pressure splash lubrication | Pressure splash lubrication |
Oil standard | Light diesel oil GB252 | Light diesel oil GB252 | Light diesel oil GB252 |
Low temperature | Minus 20 seconds to start | Minus 20 seconds to start | Minus 20 seconds to start |
High temperature | Accord with 50 degrees high | Accord with 50 degrees high | Accord with 50 degrees high |
Plateau State | Altitude 1000m-4000m | Altitude 1000m-4000m | Altitude 1000m-4000m |
Oil capacity | 5.5L | 5.5L | 5.5L |
Back temperature | ≤480 | ≤480 | ≤508 |
specific oil consumption | ≤1.65 | ≤1.65 | ≤1.65 |
Exhaust smoke (FSN) | ≤2 | ≤2 | ≤2.6 |
Noise(db) | 92 | 92 | 92 |
Advanced Design and Excellent Manufacturing: Adapt to harsh working conditions, high strength, heavy duty operation.
Holset Exhaust Gas Bypass Valve: Perfect low speed performance, more powerful.
Better Reliability: Integrated design, 40% parts less than other similar engines, greatly reduced the failure rate.
Special Design of Cylinder Liner: Perfect geometric structure effectively prevent the oil leakage
High Pressure Rotor Fuel Pump: Lower fuel consumption, lower noise level.
4JB1 Data
Model | 4JB1T-P1 | 4JB1T-P2 | 4JB1T-P3 |
Air inlet mode | Pressure boost | Pressure boost | Boost in cold |
Combustion type | Direct injection | Direct injection | Direct injection |
Bore / stroke | 93*102 | 93*102 | 93*102 |
12h power (KW) | 47 | 52 | 59 |
1H power (KW) | 51 | 56 | 65 |
Idle | ≥850 | ≥850 | ≥850 |
Oil consumption | 212 | 212 | 202 |
Compression ratio | 17.4:1 | 17.4:1 | 17.4:1 |
Displacement(L) | 2.771 | 2.771 | 2.771 |
Maximum torque (N.m) | 210 | 210 | 210 |
Speed control | ≥8% | ≥8% | ≥8% |
Dimensions (no clutch) | 870x667x790 | 870x667x790 | 870x667x790 |
Weight(bare machine) | 220 | 220 | 220 |
The weight of the whole | 310 | 310 | 315 |
Weight loss (kg) than | 200 | 200 | 300 |
Packing box size | 1160×720×960 | 1160×720×960 | 1160×720×960 |
Oil pump form | Straight line mechanical pump | Straight line mechanical pump | Straight line mechanical pump |
Combustion chamber form | Flat top combustion chamber | Flat top combustion chamber | Flat top combustion chamber |
lubricating system | Pressure splash lubrication | Pressure splash lubrication | Pressure splash lubrication |
Oil standard | Light diesel oil GB252 | Light diesel oil GB252 | Light diesel oil GB252 |
Low temperature | Minus 20 seconds to start | Minus 20 seconds to start | Minus 20 seconds to start |
High temperature | Accord with 50 degrees high | Accord with 50 degrees high | Accord with 50 degrees high |
Plateau State | Altitude 1000m-4000m | Altitude 1000m-4000m | Altitude 1000m-4000m |
Oil capacity | 5.5L | 5.5L | 5.5L |
Back temperature | ≤480 | ≤480 | ≤508 |
specific oil consumption | ≤1.65 | ≤1.65 | ≤1.65 |
Exhaust smoke (FSN) | ≤2 | ≤2 | ≤2.6 |
Noise(db) | 92 | 92 | 92 |
