1 General 1-17 Vehicle parameters 1.3.3 Main structure and technical parameters VOYAH FREE Item Type and parameter Complete vehicle Vehicle class M1 Drive type Rear wheel drive/4WD Engine layout Transverse front engine Range extender assembly Type In-line four-cylinder four-stroke range extender assembly Rated generator power/rpm KW/r/min 50±2.5/3000～4000 Max.
generator power/rpm KW/r/min 72±3.6/4000 Rated generator voltage V 350 Maximum generating current A 220 Minimum power consumption L/KW · h 0.38 Maximum generation efficiency % 92 Total displacement L 1.498 Outline dimension mm 790×610×630 (excluding the accessories) Net mass kg 172 (excluding the accessories) Generator control mode Constant power/power following Fuel type Grade 92 and above gasoline in accordance with GB17930 Emission standard China 6b Communication CAN communication Insulation class H Fault Diagnosis OBD Operating conditions Highest temperature ≤ 45℃; minimum temperature ≥ -30 ℃; altitude ≤ 4,800 m