Antique front: 1, maximum speed: 20 KM/h (No load) 2 Front size: 3020*1660*2300 3, motor power: 2. 2Kw 4, battery pack: 5 12 V-180A liquid colloid battery. 5. Charger: fully automatic charger 60v 6. Charging time: 8 ~ 10 hours 7, continued antique front: 1, speed: 20 KM/h (No load) 2 Front size: 3020*1660*2300mm3, motor power: 2. 2Kw4, battery pack: 5 12 V-180A liquid colloid battery. 5. Charger: fully automatic charger 60v6, Charging time: 8 ~ 10 hours 7, range: 50Km8, electric control system: jipur brushless controller 9, tire: 300- 810. Service braking: Double-pipeline mechanical braking system 11. Parking braking: manual mechanical brake 12. Steering Mode: mechanical steering 13. Traction mode: American Trailer connector 14. Transmission mode: parameters of stepless speed regulating carriage: Speed: 20 KM/h (No load) 2. Overall dimensions of coal Waterwheel: 1600*1170*1100mm3, overall dimensions of passenger compartment: 2230*1450*1900mm4, load: 210/1 compartment, 840/whole four cars 5, tyre size: 300- 86. Number of passengers: About 24 children or 20 adults