XSTO-CT420 Automatic Stair Climber

XSTO heavy duty stair climbing dolly CT420 is with a capacity of up to 420 KG, it allows you to transport cargo upstairs and downstairs by a single person. It can easily keep balance when climbing by automatically adjusting the cargo’s gravity center, and it can also move easily on the flat ground with its flat ground mode, which makes moving safer and easier. It is suitable for transport precision instruments, vending machines, pianos, big safes, gas cylinders, building materials, engines, security check machines, etc.