1) Diesel engine: "Cummins" heavy type 2) 4-cycle engine 3) Water-cooling, direct-spraying fuel oil system (200kW/each) 4) Cylinder sleeve can be replaced 5) 12/24V direct current starting vessel and charging alternator 6) Filter cartridge: dry air filter 7) Discharge silencer and expansion joint, starting vessel storage battery (aluminum) 8) Instruction manual and layout diagram 9) Generator: shielding protection, dropping protection, brushless, 4- pole H-pole insulation 10) Protection level is 12 or 23+ 11) Pressure: self-regulation single bearing system