Locamedic : 15.0222 Model : CS18DDA-SF Chrome Sport - Dual Axle CS18DDA-SF - 18 is a(n) Standard (Manual) wheelchair. The wheelchair has the following features: Braking System. With a weight of 37 pounds, which is 4 pounds heavier than the average for all Manual Wheelchairs, the wheelchair can hold 300 pounds, which is 50 pounds more than the average for all Manual Wheelchairs.