Manual stair climbers are able to carry about sixty-100kg when on stairs, whilst heavy-duty powered stair climbers can have significantly more at a capability of as many as 420kg owing to their electric motor. Acorn Stairlifts will let you master 'the 3 Rs': Get back your independence, Keep full utilization https://lorenzoeklml.luwebs.com/35247623/the-best-side-of-electric-stair-climber