1. Introduction
Manual wheelchair ramp can be applied for low-floor city bus, and it is installed under the side of passenger door' step. When the bus arrives at bus station, the driver unlocks the front cover and pulls out the platform. After the platform reaches final position, its rear-end will raise to floor to eliminate height gap so as to convenient for wheelchair to access the bus. After the wheelchair gets on the bus, retract the platform manually.
This manual wheelchair ramp is fixed under chassis by 4 brackets. These brackets are composed of 16 bolts (M10*20), nuts, spring washers and flat washers (diameter is 10mm).
Because the bracket connects with the ramp frame by swallow - trough, we can adjust the front and the rear position of brackets to make the front end of the manual wheelchair ramp exceed the front end of passenger door threshold 10mm. When the rear end of ramp extend fully and be raised, the ramp should be locked.2. Technical ParameterModelPlatform Net Size (AxB)Overall Width (C)Overall Height (D)Overall Length (E)Loading CapacityOwn WeightMWR-11054*9881124621416350 Kg40 Kg