TY4DP track platform railway vehicle is non-power operation vehicle. The vehicle and catenary work vehicle can be composed of EMU, together to complete catenary routine maintenance and adjustments. The vehicle has a 8000mm long fixed platform and rotary lifting platform to provide a large working space.

Main technical specification

Wheel base               1750mm

Length of underframe                 15500mm     

Wheel diameter                     840 mm

Min. radius of curvature negotiable         100 m

Structure speed                  120 km/h

Brake mode                 Air brake and hand brake

Coupler             13Bcoupler and draft gear

Distances between coupler centre and rail surface            880 ±10 mm

Tare weight         ≈23 t

Overall dimension    ≈16500 ×2500×3600 mm