1067mm Cape Gauge Open Wagon Railway Gondola for Coal Iron Ore 60T

Category： Railway Open Wagon
Rail gauge: 1067mm
Pay load: 61.5 tons
Tare weight: 21T
Tare weight: 21T
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1067mm Cape Gauge Open Wagon Railway Gondola for Coal Iron Ore 60T

1. Application

1067mm cape gauge railway open wagon is specially designed for Southern African customers, to transport mineral ores like coal or iron ore by rail lines. The pay load is 60tons. The mineral ores could be mechanized loading from the top and unloading by dumper machine without decoupling.

2. Main structures

This gondola wagon is mainly composed of wagon body, coupler draft gear, brake device and bogie.

Wagon body

The car body is of all steel welded structure and consists of under frame, side wall, end wall, door and other components. Q450NQR1 high-strength weathering steel is used for main section steel and plate.

Air brake device

Railway air brake device’s main pipe pressure complies with 500kPa and 600kPa. It mainly consists of a 120 type control valve, an integral spinning sealed brake cylinder with a diameter of 356mm, an ST2-250 type bidirectional slack adjuster, and a KZW-A type empty and load vehicle automatic adjustment device.

Hand brake machine

It adopts Chinese NSW hand brake machine, whose hand wheel diameter 400mm, brake ratio is 27. The mounting height could be adjust according to customer requirements.

Coupler & buffer

Chinese No.16 rotary coupler is installed on the rotary end. While Chinese No.17 fixed coupler is installed on the fix end. It adopts MT-3 buffer and forging yoke.

Bogie

It adopts specially designed small radius 1067mm gauge bogie. The bogie is a three piece cast steel ride control type bogie, which adopts a control type inclined wedge damping device. The main components include wheelset assembly, bolster assembly, side frame assembly, bearing assembly, bearing adapter, foundation braking device, bearing spring, wedge vibration reduction, lower side bearing, and other components. The performance of the bogie meets the evaluation requirements of GB/T5599, and the strength design meets the requirements of TB/T1335.

3. Main technical parameters:

Pay load	61.5t
Tare weight:	21.5t
Axle load	21t
Volume	73m³
Max. length	13050mm
Max. width	2860mm
Max. height	3405mm
Coupler centerline height to rail face(empty)	895mm
Floor height from rail(empty)	1085mm
Wheel diameter	840mm
Spacing	9110mm
Min radius	70m
Max. running speed	70km/h
Brake ratio	7.8