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Zdy 650 Full Hydraulic Tunnel Drilling Rig For Coal Mine - China

price: 4500.00 Dollar US$

Zdy 650 Full Hydraulic Tunnel Drilling Rig For Coal Mine

Products Photos Catalog Zdy 650 Hydraulic Photos Catalog

1 - The Brief Introductions of ZDY-650 The ZDY-650 type full hydraulic tunnel drilling rig is mainly used for drilling holes, grouting holes.

The working area is more than 6.5 square meters, and the height is more than 2.3m.

The width is more than 2.8m.

It has two kinds of drills, which are split column rack and pedestal rack.

It can choose different drilling rig according to the height and usage of underground roadway.

2 - The Specifications of ZDY-650 Project Unit ZDY-650

Maximum drilling depth m 150

Open hole diameter mm 75/115

End hole diameter mm 65

Drilling pipe diameter mm 42

Drilling angle ° 0-±90°

Output rotating speed r/min 95

Output torque n.

m 650

Feeding force kn 48

Pullout force kn 35

Rated advance speed m/min 0-1.5

Feeding stroke mm 850


Company Contact:


  • Phone: 18865479508

  • Address: No.47,Jinyu Road,Jining City,Shandong Province,China, JINING , China , China

  • Email: Email


Published date: November 23, 2018

  • Business Description: Master Group Co., Ltd. is dedicated to providing the drilling rig and pile driver for engineering and mining construction.

    As a active response to the Belt and Road Initiative, We have took numerous efforts to go abroad.

    Our products have been sold to Europe, CentralAsia, Southeast Asia, Africa and dozens of countries and regions.

    We focus on providing innovative products and services that meet or exceed the expectations of our global customers while complying with safety and regulatory requirements.

    We are a leading company in the drill rig industry in China.

    We have established solid relationship with several universities, research laboratories, designing institutes and prospecting institutes.

    And we have participated in a number of national key projects and earned our reputation.

    Our Companys “HuaxiaMaster” has become a well-known brand in China.

    Our Products:

    - 4kw Collapsible Electric Water Well Drilling Rig

    - China Portable Automatic Water Well Drilling Rig

    - China Hz 130y Hydraulic Water Well Drilling Rig

    - China Hz 130yy Water Well Drilling Machine

    - Xyx 130 Water Well Hydraulic Press Drilling Machine

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