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Hot-selling rail car coal unloader

Environmentally friendly electric operation
These systems are driven by electric motors, enhancing operational flexibility. The electric mechanism ensures the lowest maintenance cost, zero-emission performance and higher reliability. The energy cost is much lower than that of traditional fuel alternative products.

Seamless coal transfer
Coal is directly conveyed from the unloader to the transport vehicle through the rear conveyor belt, avoiding contact with the ground and preventing secondary dust. This process conforms to the concept of environmental protection and reduces damage to the environment.

Structure of the flow-controlled feed inlet
The closed feeding port saves space, prevents coal from spilling onto the tracks, and ensures smooth train operation. This design can maintain a cleaner workspace and reduce the need for cleaning after work.


Thoroughly clean the carriages
Expanding the operation range can ensure that coal is completely removed from the carriages, thereby significantly reducing manual cleaning work and alleviating labor pressure.

Intelligent climate regulation
The system is equipped with advanced airflow technology to ensure continuous fresh air circulation and adopts an environmentally friendly refrigeration solution. Automatic temperature control can optimize heating and cooling effects.


Optimize the performance of the workflow
Through an integrated hydraulic system and synchronous operation process, this equipment achieves a faster unloading cycle and higher productivity compared with traditional methods.

         

Hot-selling rail car coal unloader

Project

Unit

STX-220

Overall dimensions - length × width × height

millimeter

10277 * 5530 * 3550

Working weight

T

Material 20

Efficiency

Tons of lump coal per minute

3-10

Bucket size

millimeter

1250 * 950 * 450

Engine

Main motor power

Kilowatt

55

Rotational speed

Revolutions/minutes

1450

Belt motor power

Kilowatt

22 * 2


Hydraulic system

Main pump / Imported variable piston pump
Rated flow Liters per minute 220
Work pressure Megapascal thirty
Main valve / Rexroth
Capacity of the hydraulic oil tank The left 220
Walking motor / Doosan, South Korea

Performance parameters
Belt speed Multiple sclerosis 2
Belt width meter 1.2
Belt Angle ° 22
Fully enclosed cab / Aviation seats and hydraulic operation
Automatic cable arrangement device meter 100
Electrical system Santak Heavy Industry
Oil cylinder Imported seals (Constant force)
Hose Italian/Qingdao Oak VI

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