XSTO electric stair climbing trolley ZW4170D is with intensive carbon steel frame, good performance with good price.
This powered stair climbing trolley with pneumatic wheels can be used for transporting cargo up to 170 KG upstairs and downstairs. It is great for furniture, white goods, photocopiers, filing cabinets, industrial devices, building supplies, etc. Carbon steel frame, simple touch button control, and rechargeable battery, and lower price make it popular in Building site.