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The XTR7/360 Tunnel Coal Mine Roadheader is a high-performance rotary drilling rig designed for coal mining operations. Equipped with a powerful diesel engine and advanced cutting technology, this machine provides the efficiency and reliability needed for demanding coal extraction tasks. With a maximum drilling depth of 200 meters and a blade width of 3800 mm, it is built for maximum productivity in underground mining environments.
The XTR7/360 Tunnel Coal Mine Roadheader is a must-have for coal mining operations requiring high productivity, precision, and reliability. With its powerful motor and durable construction, it is built to meet the demands of modern coal extraction.
Contact
Sales Manager
Smily Zhang
Maxizm Construction Machinery (Qingdao) Co., Ltd.
Email:Smily@maxizm.com
Wechat/ Mobile/ WhatsApp: +86 17860505276
Products Description
Product Features:
It's applicable for highway,railway,subway and water conservancy tunneling work.
Product Paramenters
Items | parameter | |||
Overall weight | 47000kg | |||
Shape size | Length/include second freighter | 11870/19000mm | ||
Width | Shovel plate | 1900mm | ||
Main body | 1700mm | |||
High | Cutting head is laid horizontally on the highest point. | 2030mm | ||
Main body | 1780mm | |||
Dinting undercut | 200mm | |||
Ground clearance of machine | 190mm | |||
Range of positioning cutting | Height | 4200mm | ||
Width | 4300mm | |||
Area | 18m2 | |||
Compressive strength of coal petrography to be cut | ≤50MPa | |||
Climbing capacity | ±18° | |||
Travelling speed | 7m/min | |||
Grounding pressure | 0.138MPa | |||
Gross power | 285kW | |||
Power of Cutting motor | 180/110kW | |||
Power of pumping stations motor | 90kW | |||
Supply voltage | AC1140V | |||
Frequency of supply | 50Hz | |||
Loading capacity | Star wheel/3.0 m³/min | |||
Crawler width | 450mm | |||
Out. width of crawlers | 1700mm | |||
Water pressure of spraying | 1-2(MPa) | |||
Maximum size of nonremovable part | 4.8×1.0×1.0m | |||
Maximum weight of nonremovable part | 5757kg |
Details Images
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