1676mm Ballast Hopper Wagon exported to Bangla-Desh
The wagon is suitable for running on the 1676mm broad gauge railway line in Bangladesh, and is mainly used to transport bulk cargo such as stone ballast and ore. The unloading method is top loading and unloading, and the goods are unloaded by gravity. The bottom door of the middle unloading ballast adopts a pneumatic mechanical transmission mechanism, and the two sides of the bottom ballast adopt the pneumatic driving mechanism, and the manual transmission is the auxiliary mechanical transmission mechanism.
Main technical parameters：
Loading capacity 70t
Tare weight 24t
Axle load 23.5t
Volume 42m3
Coefficient of tare weight 0.34
Weight per linear meter ≤7.7t/m
The minimum radius of curvature negotiable 175m
Maximum operating speed 100km/h
Handling method up Loading and bottom unloading
Limit The limit meets the requirement of Bangladesh 1676mm broad gauge railway vehicles
Vehicle length (with CBC coupler) 12351mm
(Installed with 13B coupler) 12170mm
Underframe length (installed with CBC coupler) 11245mm
(Installed with 13B coupler) 11240mm
Distance between bogie centers 8000mm
Maximum vehicle width 3194mm
Maximum vehicle height (empty) 3915mm
Car body end wall slope 36.5°
Length of bottom door 2235mm
Opening of bottom door ≥190mm
Height of coupler from rail surface (empty car) 1105mm
Wheel diameter 915mm