driving axle(DANA,USA) electric machinery(ADC,USA) electric control(CURTIS,USA) Batteries(TROJAN,USA;ROCKET,KOREA) 1)Outer dimensions(L×W×H):3900×1250×1800mm2)Rated power:4Kw3)Rated voltage(DC):48v4)Front/rear wheel distance:1020mm/1020mm5)The minimum ground clearance:270mm6)The minimum turning radius:3.8m7)Wheelbase:2960mm8)The maximum speed;40km/h9) Climbing ability:≤20°10)Weight(including the ...