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Underground Mucking Loader
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Description of Underground Mucking Loader:

The underground mucking loader is also known as underground excavation loader. It is a kind of mucking equipment which can work continuously with high efficiency. The loader machine is mainly used in underground mine, semi-coal mine, water intake tunnel, railway tunnel project and national defense construction.

Matched with the coal mine hydraulic drill jumbo, the underground excavation loader can improve its excavating speed and can be applied in large-scale sections with the sloping grade of +20°~-32.

About Siton as Brief:

As a professional manufacturer and supplier of underground mucking loader (underground excavation loader) in China, Siton is founded in 1992. Our products mainly include mucking equipment, tunnel excavating equipment and mining haulage equipment. We also provide crawler mucking loader, mining track loader, tyre belt muck loader, etc. All our products have passed the security certificate and the patent certificate of national grade. Besides, our company possesses more than 60% market share. We establish business relationship with customers from Canada, India, Kazakhstan, Vietnam, Morocco, Algeria, Laos, Nepal, etc. If you need underground mucking loader(underground excavation loader), please don't hesitate to contact us.

Range Of Application:

The mucking loader is mainly used in coal mines,metal mines,hydropower tunnels and other underground projects. The company has developed different kinds of loaders many times and updated them to adapt to different working conditions including section from2.0 x 2.0 m to 9 x 9 m (Height x Width), slope within 33°.

Main Characteristics of Underground Mucking Loader:

1.The mucking loader adopts Electrohydraulic control system with reduced-voltage start Suitable for long tunnel projects.

2.Main movements controlled by pilot valves,Easily operated and stable.

3.30% of the configurations are imported.Oil will be Multistep filtered.with air cooling radiator.

4.Load rocks completely without labor work.

5.Convey rocks with chain -scraper,stable and high efficiency. 6.semi-enclosed assembling,easy to maintain.

Technical Parameters:
LWL- 180/79L
Main Overall Dimension
Crawler contacting ground length 2159mm
Crawler inner width 1130mm (Variable)
Crawler plate width 450/550mm
Ground clearance 395mm (Variable)
Conveyor inner width 780mm
Dimensions during transport Length 9400mm
Width 2100mm
Height 2390mm
Dimensions during operating Length 11500mm
Width 2100mm
Height 2514mm
Working Range
Digging width 7030mm
Digging distance (from Dozer Blade) 3260mm
Digging height 4635mm
Digging depth below ground level 990mm
Dumping height 2000mm (Variable)
Minimum dumping height 1680mm (Variable)
Dumping distance 2680mm (Variable)
Max. boom angle ±55°
Adaptive tunnel dimension (Width× Height) ≥3.8×3.8m
Functional Parameters
Loading ability 180m³/h
Potencia general 79kw
Weight 19200kg
Traveling speed 0.6±5%m/s
Scraper chain Double chains double motors/Single chain double motors
Adaptive tunnel slope ≤15°
Minimum turning radius ≥8m
Ground pressure ≤0.1Mpa
Steering Hydraulic
Speed of scraper chain 44m/min
Volume of hydraulic tank 400L
Maximum working pressure 28Mpa
Hydraulic pump Plunger pump×2 +×gear pump×2
Walking hydraulic motor Radial plunger motor×2
Conveyor hydraulic motor Radial plunger motor×2
Underground Mucking Loader

On site mucking loader with shuttle mining car

Underground Mucking Loader
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