Warmly Welcome The Leaders Of The Ministry Of Industry And Information Technology To Visit China Coal Group
The Leaders Of The Ministry Of Industry And Information Technology To Visit China Coal Group
970 2020-08-22 China Coal News Leaders Visit DETAILS
Application of dowty retarder
Due to the limitation of the characteristics of the dowty retarder, the dowty retarder can only be used on the low-speed running line. The invention of dowty retarder is to improve the shunting operat
1026 2020-08-21 dowty retarder DETAILS
The mine wagon makes the unloading of the ballast not restricted by the abandoned ballast site
The mine wagon is mainly composed of a trough-shaped carriage equipped with a transporter and a running part.
1040 2020-08-20 mine wagon DETAILS
The mine wagon can be unloaded to the set side
One side of the mine wagon compartment is connected with the frame by a shaft, and the other side of the box door is equipped with unloading rollers.
1212 2020-08-19 mine wagon DETAILS
How to unload the mine wagon smoothly?
Mine wagon are no stranger to friends who work in coal mines. The functions of mine wagon are still very strong, and the scope of application is also very wide.
1076 2020-08-18 mine wagon DETAILS
What is the reason why the dowty retarder of slow return speeds up the return journey?
The speed of slow return is caused by dowty retarder piston ring seal failure and hydraulic oil leakage. Due to the relative sliding between the dowty retarder piston and the retarder sliding cylinder
1061 2020-08-17 dowty retarder DETAILS