133 visiting now: 131 USA USA flag 3 UK UK flag 1 Hong Kong Hong Kong flag 1 Sweden Sweden flag 1 Belgium Belgium flag

Highlighted Companies

Full Hydraulic Tunnel Drilling Rig For Zdy 750 Coal Mine - China

price: 4500.00 Dollar US$

No product photo

Products Photos Catalog Hydraulic Tunnel Photos Catalog

1 - Brief introductions of ZDY-750 full hydraulic rig

ZDY-750 drilling rig mainly consists of pump station, power head, rack, column frame, operation platform and drilling tool.

Rig pump station and power head are connected by high pressure pipes with different diameters.

All joints are connected by quick connection, which is convenient for installation, withdrawal and transportation.

The pump station is driven by an explosion-proof motor to drive the oil pump to convert the electric energy into the rotating oil road and the hydraulic energy (pressure oil) to advance the oil road.

Then the pressure oil is transported to the hydraulic actuator through the valve group on the control table, so as to realize the various functions of the drill.

2 - Applications of ZDY-750 full hydraulic rig

ZDY750 coal mine full hydraulic tunnel drilling rig is mainly used for drilling holes, grouting holes, water injection holes, anti outburst and pressure relief holes, geological exploration holes and other engineering holes.

Suitable for rock strength coefficient of F is less than or equal to 10, the various coal seam strata.

Drilling rig can drill holes in the range of azimuth and dip angle specified in the basic parameter table.


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

Related listings



  • A Set Of Rice Bran Oil Extraction Machine
    A Set Of Rice Bran Oil Extraction Machine
    Machining and processing services - Henan Huatai Cereals And Oils Machinery Co., Ltd. - China - November 23, 2018 - 500.00 Dollar US$

    Type: Oil Extraction from Rice Bran Cake Capacity: 30-5000T/D Processed Material: Rice bran, Palm fruit, Cottonseed, Rapeseed, Peanut, Camellia seed, Sunflower seed, Corn germ, and Safflower seed etc. Major Equipment: Rotary multicell extractor with ...

  • Rice Bran Oil Pretreatment And Expansion Machine
    Rice Bran Oil Pretreatment And Expansion Machine
    Machining and processing services - Henan Huatai Cereals And Oils Machinery Co., Ltd. - China - November 23, 2018 - 1000.00 Dollar US$

    Type: Rice bran pretreatment, Rice bran expansion processing line Processing Material: Rice bran Processing Capacity: 30-1000T/D Major equipment: Vibrating screen, Stoner, Magnetic separator, Softening machine (conditioner), Expansion machine, etc. A...

  • Precision Metal Gaskets Used For Heat Resistant Bearings
    Precision Metal Gaskets Used For Heat Resistant Bearings
    Machining and processing services - FuZhou DEKE Precision Industry CO.,LTD - China - November 23, 2018 - 0.04 Dollar US$

    precision metal gaskets used for high precision and heat-resistant bearings Main parameter: Material:GCR15 , SUJ2, AISI52001 Hardness:HRC60 65 Out diameter tolerance:0.01mm (Optional other tolerance) Length tolerance:0.03mm Chamfer: R0.10 to 0.30mm P...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"