Add: North Area of New & Hi-tech Park, Pingxiang City, Jiangxi Prov, China.
Tel:
+86 13387997914,
+86 799 3671932
Fax: +86 799-3671922
Postcode: 337000
Website: www.siton-china.com
Introduction of Crawler Roadheader(ZWY):
The crawler roadheader is a type of underground coal mine roadheader machine mainly used in rock roadway coal mining, semi-coal rock tunnel, railway tunnel engineering/projects, national defense caves, etc.
With a milling header, the crawler roadheader can worked in the coal roadway or semi-coal roadway with a hardness of f≤4. By exchanging the mechanical loader header and the milling header, the dual-purpose machine can work without a blasting driving.
1. The main hydraulic component is speed-changing gear box that is imported from Germany. The crawler road header is driven by hydraulic motor to make sure that the milling header work regularly under higher load. With inside atomizing and high pressure outside spray, the crawler road header has a good effect of putting out the coal dust.
2. The crawler roadheader has been designed with compact structure. The weight of the road header machine can ensure the stability in cutting rock which can enhance the working efficiency.
Drum cutter parameters | |
Cutting hardness | 4f |
No. of picks | 40set |
Cutting force | 20800N |
Recommended rotation speed | 85r/min |
Hanging belt conveyor | |
Power of electric roller | 11kw |
Belt speed | 1.6m./s |
Belt width | 800mm |
Diameter of carrier roller | 89mm |
Angle of upper carrier rollers | 30° |
Overall dimension (Width × Height) | 6500× 1040mm |
Weight | 2000kg |
ZWY-180/79L Road header mucking loader | ||
Crawler contacting ground length | 2827mm | |
Crawler inner width | 1350mm (Variable) | |
Crawler plate width | 500/ 600mm | |
Ground clearance | 380mm (Variable) | |
Conveyor inner width | 780mm | |
Dimensions during operating | Length | 8516mm |
Width | 2350mm | |
Height | 2500mm | |
Dimensions during operating | Length | 9790mm |
Width | 2350mm | |
Height | 2764mm |
ZWY-180/79L Road header mucking loader | |
A Cutting width | 5800mm |
B Cutting distance (from dozer blade) | 2000mm |
C Cutting height | 4100mm |
D Cutting depth below ground level | 400mm |
E Dumping height | 2150mm |
F Max. boom angle | ±55° |
Adaptive tunnel dimension (Width× Height) | ≥3.8×3.8m |
Angle of Hanging belt conveyor | +41°≥α ≤-35° |
Potencia general | 79kw |
Weight | 21580kg |
Traveling speed | 0.6±5%m/s |
Scraper chain | Double chains double motors |
Adaptive tuming radius | ≤25° |
Minimum tuming radius | ≥8m |
Ground pressure | ≤0.07Mpa |
Steering | Hydraulic |
Speed of scraper chain | 44m/min |
Volume of hydraulic tank | 400L |
Maximum working pressure | 32Mpa |
Hydraulic pump | Plunger pump×2 +gear pump×2 |
Walking hydraulic motor | Radial plunger motor×2 |
Conveyor hydraulic | Radial plunger motor×2 |
Founded in 1992, Siton machinery manufacturing Co., Ltd., is a professional crawler road header manufacturer in China. As the experienced underground construction designer, we can also provide mucking loader, hydraulic crawler drilling jumbo, Shuttle Mining Car, fully hydraulic side dumping rock loader, track concrete mixer, side dumping wagon, belt conveyor to suport the efficient processing of your project. What's more, we have obtained the security certificate and the patent certificate of national grade. Possessing more than 60% market share, we established business relationship with customers from Canada, India, Kazakhstan, etc. Any question with the crawler road header, please don't hesitate to contact us.