Model: 5GF-LE Rated frequency (Hz): 50 / 60 Rated voltage (V): 230 / 240 Rated current (A): 18.3 / 20.8 Rated output power (kVA): 4.2 / 5.0 Rated rotation speed (r/min): 3000 / 3600 DC output: 12V / 8.3A Power factor: 1.0 Phase number: Single phase Dimension (L*W*H) (mm): 720*480*650 Packing size (L*W*H) (mm): 745*505*660 Net / Gross weight (kg): 100 / 107 Structure model: Open-frame Engine model: YK186FE Engine type: Single-cylinder, 4-stroke, air-cooled, direct-injection, diesel engine Displacement (cc): 406 Compression ratio: 19:1 Rated power/speed [kW(HP)/rpm]: 5.7 (7.8) / 3000 Starting system: Electric starting Fuel tank capacity (L): 13.5 Lube capacity (L): 1.65 Fuel type: Diesel 0# (summer ), diesel －10# (winter) Lube brand: SAE10W30 (above CC grade) Low oil pressure alarm system: With