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High-efficiency train track unloader

Energy-saving electric drive
This system is driven by a three-phase motor, offering greater mobility. The electric drive mechanism can reduce maintenance requirements, achieve zero emissions, and minimize downtime. The operating cost of an electric motor is approximately one third of that of a traditional internal combustion engine.

Ground-free loading process
Coal is directly conveyed from the unloading point to the transport vehicle by a rear-mounted conveyor, avoiding contact with the ground and preventing secondary dust. This design is conducive to environmentally friendly operations and minimizes environmental pollution to the greatest extent.


Anti-overflow coal feeding device
The sealed and compact feeding port can prevent coal from spilling onto the railway tracks, ensuring smooth train operation. This function can keep the workplace clean and reduce the cleaning work of personnel after work.

Comprehensive unloading coverage
The enhanced unloading range enables the track car to be completely emptied, significantly reducing the need for manual removal of residues and alleviating the labor demands on workers.



Intelligent Climate Management
This unit is equipped with a multi-directional ventilation system to ensure continuous fresh air circulation and uses environmentally friendly fluorine-free refrigerants. Its high-capacity automatic climate control system can efficiently regulate heating and cooling.

Optimized operational efficiency
By leveraging the dual-pump hydraulic integration technology and synchronous multi-functional operation, this system can offer a faster unloading speed and higher productivity compared to traditional methods.

High-efficiency train track 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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