COZY CORNERS INC 683 lbs. Capacity Heavy Duty Powered Track Stair Climbing Hand Truck, Crawler Stair Climber Dolly with Joystick Control

This electric stair climbing hand truck is equipped with intelligent loading board which can adjust the tilt angle on stairs automatically, and sensors that trace the center of gravity on stairs, the electric Stair Climber provides unmatched balance and security during transit. Equipped with 2 electric motors and powered by rechargeable lithium battery, it can carry the heavy items with loads of up to 683 lbs. on stairs or flat surfaces with a single person and joystick. And it can climb 1,400-1,600 steps on a single full charge.

• Intelligent loading board adjusts tilt angle automatically
• Easy maneuverability with 2 non-marking and nonslipping track
• NRTL certified, IP54 protection grade with 70dB quiet operation