Rated frequency Hz 50 60 Rated output kVA 37 45 Rated voltage V 400/230 416/240 Rated current A 53.4 62.5 Rated speed r/min 1500 1800 Circulated type/Excitation mode: Three-phase, four wires Y type connection/Brushless self-excitation and constant voltage: ??VR?? Power factor cosφ 0.8??ag?? Insulation grade H Pole number 4 Engine model KD4105G Engine type four-cylinder, 4-stroke, water cooled, direct injection, in-lined Bore x stroke (mm) 4-105?25 Displacement (L) 4.329 Compression ratio 17:01 Rated power kW/(r/min) 41.6/1500 49.3/1800 Fuel type 0#(summer)???10#(winter)???35#(chill cold) diesel Lube oil brank L-ECD grade 15W30 or 15W40 Fuel consumption (g/kW.h) ≤300 Fuel tank capacity (L) 95 Continuous runnning time h 8 Overall dimension (L??)mm 2250 x 950 x 1300 Dry weight Kg 1100 Starting system 24V electric starter Noise level dB(A)/1m 68 70 Noise level dB(A)/7m 51 53 Structure type ultra-silent