1.Motor: 800W 4.2.Battery: 17Ah/48V 3.Max speed: 45km/h 5.Max load: 120kg 6.Brake: hydraulic disc brake in front and expanding brake in rear. 7.Hydraulic shock in front. 8.Tire: F/18inch; R/16inch. 9.Packing size:175X37X82cm 10Container load: 44pcs/20ft; 91pcs/40ft; 117pcs/40HQ