Cummins 4BT3.9-G1

Cummins 4BT3.9-G1 Generator Engine General Information Engine Model 4BT3.9-G2 Engine Type 4 Cylinders, in Line Displacement 3.9 L Bore*Stroke(mm) 102 * 120 CPL Number PP L005 Net Weight (with flywleel & alternator) 321 KG Overall Diemension(L*W*H) 867mm*544mm*988mm Technical Specification Fuel System BYC A Pump/RSV Mechanical Governor Aspiration Turbocharged Governing Rate ≤5% Electrical System(Starter Motor/Alternator) 12V/24V Lowest Starting Temp without auxiliary system -12℃ Engine Cooling Fluid Volume 7.2 L Performance Data Rated Power/Speed 36 kW/48HP 1500 rpm Torque Rated Power 229 N.m 1500 rpm Standby Power/Speed 40kW/54HP 1500 rpm Torque Standby Power 255 N.m 1500 rpm Fuel Consumption Rated Power 214g/kW.h Fuel Consumption Standby Power 212g/kW.h Idle Speed 950 – 1050 rpm