BR-ETP-28 Overall size:2870x1050x1780mm Cargo tank : 1370x1050×870mm Max carrying capacity: 400kg Drive type:shaft,chain Max range: 120-150km Charging time: 6-8 hours Max speed: 35-40km/h Motor power: 48V/800W or 60v/1000w Gradient:30% Wheel base :2160mm Track: 910mm Motorbrush electric engine or no-brush Battery : 120AH tubular Traction battery Back Tire: 3.25-16 Front Tire:3,25-16 Brake: dump brake or disc brake Loading capacity:40sets/40HQ