Company Details

  • Quzhou Zhongdu Machinery Technology Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Asia , East Europe , Middle East , West Europe
  • Exporter:91% - 100%
  • Certs:ISO9001, CCC, RoHS
  • Description:Cross Rock Drill Bit,Coal Mine Tunnel Drilling Machine,Rock Drill Mining Equipment
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Quzhou Zhongdu Machinery Technology Co., Ltd.

Cross Rock Drill Bit,Coal Mine Tunnel Drilling Machine,Rock Drill Mining Equipment

Home > Products > Drilling Machine > Jack Hammer > Coal Mine Tunnel Drilling Cross Rock Machine

Coal Mine Tunnel Drilling Cross Rock Machine

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    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB
    Min. Order: 100 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Model No.: YO20

Usage: Coal, Ore, Water Well

Power Type: Gasoline

Type: Rotary Drilling Rig

Condition: New

Working Pressure(Mpa): 0.4

Drill Pipe Size(mm): B22*108

Weight(kg): 21

Package Size(mm): 590*280*180

Cylinder Diameter(mm): 64

Piston Stroke (mm): 52

Air Consumption(m³/min): 1.7

Additional Info

Packaging: standard package

Productivity: 10000 sets per Month

Brand: OEM

Transportation: Ocean,Land

Place of Origin: zhejiang

Supply Ability: 10000 sets per Month

Certificate: ISO, ROHS,CCC

HS Code: 8467110000

Port: Shanghai,Ningbo

Product Description

Product detail

Coal Mine Tunnel Drilling Cross Rock Machine


YO20 Air-leg Rock Drill is a product that we developed, having advantages of all kinds of air-leg rock drills. Compared with other rock drills, YO20 adopts the latest designing technology, with the superiority of its high speed, low failure rate, durable wearing parts, low noise, and light weight. It is also the advanced drilling equipment that of high efficiency, energy saving and environmental production.


Advantages of Down the Hole Hammer Drill Rig

1. Powerful and reliable engine

2. Powerful feeding and rotating system

3. New drilling boom

4. High power drive motors

5. Safe and stable travelling system



Photo of product

rock drill hammerJack hammer



Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation,our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is Screw Air Compressor , Piston Air Compressor,Drill Machine, Drill Rig Parts ,Jack Hammer , Boring Machine, Water Well Drilling Rig ,Drill Rod . hammer drill , Jack hammer , rock drill ,Tunnel Shotcreting Machine and Other Machinery Hardware Product etc.After many years of production and research and development, we have obtained more than 20 national patents. The products are sold at home and abroad and are well received by customers.

Looking for ideal Cross Rock Drill Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Coal Mine Tunnel Drilling Machine are quality guaranteed. We are China Origin Factory of Rock Drill Mining Equipment. If you have any question, please feel free to contact us.

Product Categories : Drilling Machine > Jack Hammer

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