engine: 250cc water-cooled, single cylinder,4-strokecargo box :2.2 m * 1.4 m construction cargo box cargo box steel :2.5 mm (botom and side)Axle: Changan truck axle full float power king with extra power booster gear box / oil brakeFront absorber: rock and shaking style chassis :50*100 four frame(double frame)Oil tank: export style tank coverTire:5.00-12 (interchange )leaf spring(absorber): 10Start mode : kick start/C.D.I. brake: F Drum /220,rear oil breaktaper(gear ratio) : 14:37 Fuel Capacity:25 L Clutch: Manual, multi-plates, wet type, 5 speed Curb weight :500 kg Loading capacity:3000 kg Extra tire:1 hytraulic: double hydraulic systerm back wheels: 4 battery:12 v 28A note: 3 wheels changable , extra power booster of grear box for axle,water tank ,rear 4 wheels ,hyraulic dumper(self-discharge)