YTR is pleased to offer the newest innovations in ambulate mobility. Our motorized portable stair chair and electric stair climbing hand truck are crafted for ultimate practicality and safety.  Whether you’re in the market for a new stair chair or a product to help you carry heavy loads up and down the stairs, we have both. Our portable stair chair and electric dolly do not require you to install racks or tracks on your stairs; both are ready to use right out of the box.  Both products also are able to carry up to 500 pounds and can be used on up to 120 flights of stairs on a single charge. Buy stair chairs and electric dollies here! For more detailed information on our ambulate mobility products, contact us at 212-366-5483.