TY5YD catenary vehicle
Main performance
TY5YD catenary vehicle is used for the installation, maintenance and daily check of the metro or light rail electrified railways centenary upper part equipments when power is cut off. The car is four-axle hydraulic transmission vehicle which adopts the model TDCN-33-1002P hydraulic transmission box made by NICO Company, Japan; and model WP10.290 electronic injection water cooling diesel engine by Weichai Power Co., Ltd. The running gear adopts two double-axle bogies; the car configuration is in accordance with the requirements of GB146.1-83 standard gauge locomotive and rolling stock delimitation ,and CJJ96-2003 metro delimitation standard.
Main technical specification
Wheel diameter 840mm
Axle arrangement 1A-A1
Wheel base 2000mm
Axle load 9t
Min. radius of curvature negotiable 80m(10km/h)
Engine power 290hp
Max. running speed 85km/h
Transmission mode hydraulic mechanical transmission
Brake mode JZ-7 air brake and hand brake
Single vehicle emergency braking distance <400m(single vehicle, flat track, brake initial speed 80km/h)
Coupler and draft gear No.13B coupler and draft gear
verall dimension 13785×2600×3760 mm