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Cheaper Price Boom-type Small Roadheader
  • Cheaper Price Boom-type Small Roadheader

Cheaper Price Boom-type Small Roadheader

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

Basic Info

Model No.: EBZ320

Additional Info

Packaging: Wooden Cases

Brand: NHG

Transportation: Ocean

Place of Origin: PRC

Supply Ability: 500


Product Description

Cheaper Price Boom-type Small Roadheader

The roadheader range is based on the our-series. They are all equipped with powerful, geometrically optimized transverse cutter heads, which are proven to provide efficient cutting performance in a wide range of rock formations. Transport tunnels, shaft sinking, rehabilitation of existing tunnels and excavation of underground caverns, are just a few applications where these machines have successfully demonstrated their great flexibility.

(1) All electrical control devices have obtained explosion-proof inspection certificate.
(2) The roadheader is equipped with a starting alarm device and a front and rear illuminator.
(3) The transmission system of cutting mechanism and loading mechanism is equipped with overload protection device.
(4) The starting and stopping sequence between the oil pump motor, the cutting motor and the second transport motor, there is a locking device in the electric control system.
(5) Hydraulic system has filter device, and also has pressure, oil temperature, oil level display and other protective devices.
(6) The electronic control system is equipped with an emergency cut-off and locking device, and an emergency stop button is also installed on the other side of the driver's seat.
(7) Tunnelling machine has internal and external spray system, and has filtering device and protection function.

Boom-type Small Roadheader

Product Features

· The hydraulic system adopts the form of " triple pump", which has the function of self-circulating filtering of oil.

· Automatic refueling system provides work efficiency and reduces work intensity.

· The water system is equipped with a backwash filter, which is automatically cleaned to ensure that the water spray of the pipeline is always open.

· The hydraulic system uses imported filters with" three-stage filtration", which has high filtration accuracy, effectively delays oil deterioration and emulsification, and improves the service life of hydraulic oil.




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)

≤110/90(suitble for full coal and half coal-half rock and full 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 Boom-type Small Roadheader Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cheaper Price Roadheader are quality guaranteed. We are China Origin Factory of Roadheader for Sale. If you have any question, please feel free to contact us.

Product Categories : Mining Machinery > Mining Roadheader

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