Specifications: 1) Overall size: 1,490 x 650 x 1,200mm 2) Ground clearance: 155mm 3) Overall net weight: 140kg (contain 2 battery 28kg) 4) Max. forward speed: 8.5km/h 5) Max. backward speed: 2.4 - 4.8km/h 6) The actual max. gradient: 12 degree 7) Weight capacity: 180kg 8) Core year: 70kg 9) Battery: 12V 38Ah x 2 10) Turning transmit: 1,500mm 11) Power: 450w 12) Range distance: 45km 13) Charger: 110V - 230V AC / 24V DC 4A 14) Range per charge: 6 - 8h 15) Tire: 10 (pneumatic tire or unpneumatic tire) Packing: Overall carton size: 1,490 x 660 x 600mm Seating carton size: 490 x 440 x 270mm