Bulldozer SD32 Engine: Brand:CUMMINS NTA855-C360 Model: NTA855-C360 320HP Type: Turbocharged, intercooled, in line , 4-cycle Number of cylinders-bore * stroke: 6-139.7*152.4mm Piston displacement: 14010ml Rated revolution:2000r/min Max torque: 1440N.m Fuel consumption: 245g/kw.h Start motor: 24V, 11kw Alternator: 28V, 35A Battery: 24V(12V*2)—195AH