Engine Technical Specification Brand dongfeng cummins Engine Model: 4B3.9-G1 Cylinder NO. 4 Cylinders in-line Prime Power(kw/HP): 24kw/32HP Standby power(kw/HP): 27kw/36HP Rated Speed(RMP): 1500rmp Bore*Stroke(mm): 102 120 Displacement(L): 3.9L Exhaust Tempreture(): 380 Lubricating Capacity(L): 10.9 L Liquid cooling capacity(L) 18.47 L Fuel Consumption(g/kW.h): 205 g/kW.h Oil Consumption(g/kW.h): 0.3 g/kW.h Aspiration Method: Turbocharged Starting System: Electrical start (24V) Cooling System: water cooling Governor Type: Mechanical Control