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HomeProductsMining MachineryMining RoadheaderEfficient Rock Breaking for Hard-Rock Roadheader
Efficient Rock Breaking for Hard-Rock Roadheader
  • Efficient Rock Breaking for Hard-Rock Roadheader

Efficient Rock Breaking for Hard-Rock Roadheader

    Min. Order: 1 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Model No.: EBZ200

Additional Info

Packaging: Wooden Cases

Brand: NHG

Transportation: Ocean

Place of Origin: PRC

Supply Ability: 500


Product Description

Efficient Rock Breaking for Hard-Rock Roadheader

The roadheader was developed specifically for mechanized sinking of blind shafts in soft to medium-hard rock. The machine has been equipped with a roadheader boom and a rotating cutting drum that enables the cutting of variable shaft diameters from 8m to 12m. The system delivers higher occupational safety compared to conventional methods.

Drill blast and roadheaders, each method has its pros and cons, thereby enabling tunneling contractors to use the method best suited to budget, rock, local operating conditions and a host of other factors. Given the broad range of roadheaders available on the market, from all corners of the globe, there is little doubt that this method of tunneling offers many advantages, helping to ensure that the selected method matches the geology, geography, logististic and inhabitants of the area.

Hard Rock Roadheader

Product Features

· The cutting head is optimized in all directions, with higher cutting efficiency and stronger rock breaking ability.

· The star wheel and the first transport are directly driven by a low-speed large-torque hydraulic motor, and the failure rate is low.

· Add cable holder to protect cables from damage.

· The arrangement of double telescopic oil cylinders solves the problem of bearing eccentric load when telescopic.

· Quickly remove the shovel table.




Total weight (T)


Dimension (L×W×H)(m)


Total Power (kW)


Cutting motor power(kW)


Oil pump motor power(kW)


Maximum cutting hardness / economic cutting hardness (MPa)

≤80/60(suitble for full coal and half coal-half rock)

Max Cutting height (m)


Maximum cutting width (m)


Cutting head telescopic (mm)


Grading Ability


Grounding Pressure (MPa)


Walking Speed(m/min)


Production Capacity(m³/min)


Water Pressure(MPa)(L/Min)


Power Supply (V)(Hz)


Our Company

North Heavy Gryps Equipment And Engineering Co., Ltd. (hereinafter referred to as NHG) was established in 2013. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as [ Two Modeling Park" of national equipment manufacturing. As the chief company of North.T, NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment with more than 2000 employees (including construction personnel) worldwide, more than 2,000 equipment and more than 300 construction projects providing services to different customers in more than 10 countries around the world.
The company has established branches and offices in Southeast Asia (Laos), South Asia (India), West Asia (Turkey), Russian (Russia), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply, engineering construction and freight forwarding has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.


Looking for ideal Hard Rock Roadheader Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Roadheader Efficient Rock Breaking are quality guaranteed. We are China Origin Factory of Heavy Duty Hard Rock Roadheader. If you have any question, please feel free to contact us.

Product Categories : Mining Machinery > Mining Roadheader

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