• Lower maintenance cost: Fewer parts mean lower fault rate, greatly reducing the overall maintenance cost of the engine, and reducing the maintenance time by 50% compared to similar engines. The plateau honing cross hatch cylinder bore and the perfect geometric structure effectively prevent oil leakage, and advanced technologies such as new piston ring assembly and gasket curling shield reduce the oil loss.
• 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 extremely low temperature test under -36℃ in Mohe - the Arctic Village in China.
Model | Rated power/speed (kW/rpm) | Applications |
6BT5.9-M120 | 90/2200 | Marine main engine |
6BTA5.9-M150 | 110/2200 | Marine main engine |
B5.9CMII122 | 90/1800 | Marine main engine |
B5.9CMII150 | 110/2200 | Marine main engine |
B5.9CMII163 | 120/1800 | Marine main engine |
B5.9CMII190 | 140/1500 | Marine main engine |
B5.9CMII205 | 151/2200 | Marine main engine |