• Higher fuel efficiency: The advanced design by Cummins and the dedicated craftsmanship enable a fuel consumption of 20% lower than similar products in China.
• Strong power: The design of wastegate valve further improves the low-speed performance and brings about better power performance.
• Excellent reliability: The integrated design of cylinder block and cylinder head prevents the engine from leaking and reduces the amount of components by 40% compared with engines of same type, thereby greatly reducing the fault rate.
• Excellent cold start performance: The electric intake heater and the 6.6kW high-power starter completely improve cold start performance of the engine, and the engine has passed the extreme low temperature test under -36℃ in Mohe - the Arctic Village in China.
Model | Rated power/speed (kW/rpm) | Peak torque/speed (N·m/rpm) |
4BTA3.9-C80-Ⅱ | 60/2200 | 360/1400 |
4BTA3.9-C100-Ⅱ | 74/2200 | 410/1500 |
4BTA3.9-C125-Ⅱ | 93/2200 | 475/1500 |
4BTA3.9-C130-Ⅱ | 97/2500 | 475/1500 |
4BTAA3.9-C80 | 60/2200 | 385/1300 |
4BTAA3.9-C100 | 74/2200 | 400/1500 |
4BTAA3.9-C125 | 93/2200 | 530/1400 |
4BTAA3.9-C130 | 97/2500 | 519/1400 |