Underground Mucking Loader,China Underground Excavation Loader

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

On site mucking loader with shuttle mining car

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