• New era of power: The maximum power output of 680PS/3200N·meets the requirements of medium/long-distance transportation on trunk lines and ensures high timeliness and efficiency of transportation; the braking power is high up to 612PS, which is comparable to that of a hydraulic retarder.
• New era of customization: DCEC can provide for you customized calibration services and customized digital services by virtue of Cummins' world-leading R&D advantages, in-depth cooperation with China's leading OEMs, profound investigation of Chinese market demand, and five years of hard working.
• New era of TCO: The optimized powertrain DownSpeed strategy and the low-ratio rear axle help reduce the normal engine service speed, enabling a low fuel consumption at same speed and a higher speed at the same fuel consumption; the oil change interval is up to 150,000 km, and the weight is down to 1050kg, which is 150-200kg lighter than engines of the same class.
Model | Rated power/speed (kW/rpm) | Peak torque/speed (N·m/rpm) |
Z15NS6B600 | 441/1800 | 2800/900-1400 |
Z15NS6B630 | 464/1800 | 3000/900-1400 |
Z15NS6B660 | 485/1800 | 2800/850-1600 |
Z15NS6B660 | 485/1800 | 3200/900-1400 |
Z15NS6B680 | 500/1800 | 3200/900-1400 |