Problems in the use of dowty retarder
When the dowty retarder is used in marshalling stations, it must also adapt to the characteristics of the dowty retarder and meet its technical requirements.
1109 2021-01-05 dowty retarder DETAILS
Warmly Welcome The Leaders Of Shandong Provincial Customs Committee To Visit China Coal Group
The Leaders Of Shandong Provincial Customs Committee To Visit China Coal Group
930 2020-12-31 China Coal News Leaders Visit DETAILS
China Coal Group Sent A Batch Of Single Hydraulic Props To Guizhou And Shaanxi
A batch of single hydraulic prop equipment for mining was loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Guizhou and a mine in Shaanxi.
1176 2020-12-28 China Coal News Delivery Of Hydraulic Props DETAILS
"Iron mushrooms" grow on train rails? Official popular science: this is dowty retarder
It turns out that this is the legendary dowty retarder, which is installed on the rail and contacts the wheels by sliding the cylinder cap head to brake and decelerate the freight vehicle.
1214 2020-12-25 dowty retarder DETAILS
Congratulations To China Coal Group For Being Named The 2020 Shandong Province Leader Enterprise
China Coal Group For Being Named The 2020 Shandong Province Leader Enterprise
1275 2020-12-23 Excellent corporate DETAILS
The hazard of the dowty retarder and dead dowty retarder to driving
When a train with an empty car or a caboose passes through the dowty retarder zone, because the roof has a reaction force on the wheels, if the pulling speed is too fast or instantaneous acceleration
1440 2020-12-21 dowty retarder DETAILS