A product technical parameters: Overall Dimensions: 1210 (L) × 510 (W) × 1000 (H) mm Total Weight: 55kg turning radius: 1100mm forward maximum speed: 8km / h maximum speed back: 4km / h Maximum grade level: 8 ° travel range: 20km (2 × 12V 20AH battery) beyond the barrier height: 40mm Maximum load: 120kg standard seats: folding chair Weight: 5kg Drive System: rear-wheel drive, electric drive axle differential, 24V DC motor Brake system: drive axle disc brakes Tires: pneumatic tires, size 4 × 9-inch wheels Type: Aluminum Battery Type: 2 × 12V20AH, deep cycle lead acid batteries of battery weight: 11.4kg Battery capacity: 20Ah Charger Model: 24V / 2 安培 (Amp) Motor power: 180W 2 Product Features: Electric Ride-dust carts appearance, rudder, stepless adjustable seating system, any position, ergonomic design; all electrical integrated control panel, using touch micro-switch, easy and convenient control; double cantilever independent suspension damping system for complex road, the ride comfort. Three Uses: used in shopping malls and other places Square Station Hospital