Motor 1000 W Brushless DC Motor Top Speed 0-5.0 km/h Battery 48 V 32 Ah Lead-Acid Battery Reverse Speed 0-1.5 km/h Brake System Electromagnetic Brake Loading Capacity 1100 lbs / 7.62 cu.ft. Monitor Electric Quantity, Voltage Tipping Method Welded Lighting Lamp 2 (Pcs) 30 W Front Wheel 16 x 6.5-8 Tubeless Tyre Working Time 8-10 Hours Rear Wheel 13 x 5.00-6 Tubeless Tyre Charging Time 6-7 Hours Bucket Type Welded Charging Current 4.5 A Weight (N.W / G.W.) 380 / 437 lbs Low Speed 0-3.3 km/h Packing Size 53 x 31 x 34 in Middle Speed 0-4.2 km/h WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s) for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.