VEVOR Electric Stair Climbing Dolly, 440lbs Electric Stair Climbing Hand Trucks with 157.5in Rope & Extendable Handle, Heavy Duty Stair Climber for Warehouse Logistics, Moving Furniture(Silver) Efficient Stair Climbing Smooth & Secure Stair Climbing Upgraded Materials Easy to Operate Reliable Design Non-Slip Stair Climbing Wheels Motor Dustproof & Waterproof: IP54,Charger Input Voltage: 100-240V,Color: Silver,Handle Height: 43.3 - 57.5 inch / 1100 - 1460 mm,Max Load Capacity (Climbing): 440 lbs / 200 kg (Stair slope approximately 30°),Product Dimensions: 57.7 x 19.7 x 12.4 inch / 1465 x 500 x 315 mm,Battery Type: Lithium-ion battery,Charging Time: 3.5 hours,Power Supply: AC 120V, 60Hz,Operating Noise: ≤50dB (tested at 1-meter radius),Main Materials: Aluminum Alloy, Steel, Rubber, Plastic,Cargo Plate Dimensions: 17.3" x 9.8" / 440 x 250 mm,Item Model Number: SC203L-180,Product Weight: 65.1 lbs / 29.5 kg,Climbing Wheels: 2.6" Inflatable Rubber Wheels x 2,Endurance: 1600-1800 steps (full charge, 300 lbs load, 30° stairs),Speed Settings: 30/50 steps/min,Max Climbing Step Height: 9.1" / 230 mm
