Mining Crawler Drilling Rigs
Water Well Drilling Rigs
Air Compressor
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Zhengzhou Dayu Machinery Co., Ltd.
ADD:No.18, Dongfeng Road, Zhengzhou, Henan, China. 
Zip Code: 450008
Tel: +86-371-55635088
Fax: +86-371-55635099
E-mail: machine@dayucn.biz

Main Products
KG Series
Hydraulic Drilling Rig

● Optimum drilling depth:
      25 m
● Diameter of hole:
      80-160 mm
● Rotary speed:
      100-120 r/min
● Drilling speed:
      3m/9min
● Pneumatic + Hydraulic
      (New Type)
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DY Series
Hydraulic Drilling Rig

● Optimum drilling depth:
      20-25 m
● Diameter of hole:
      80-140 mm
● Rotary speed:
      63-70 r/min
● Drilling speed:
      3m/12min
● Pneumatic + Hydraulic
      (Old Type)
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DC Series
All Pneumatic Drilling Rig

● Optimum drilling depth:
      25 m
● Diameter of hole:
      105-140 mm
● Rotary speed:
      67-72 r/min
● Drilling speed:
      3m/12min
● All Pneumatic Type
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DT11S
Integrated Drilling Rig

● Optimum drilling depth:
      18 m
● Diameter of hole:
      105-125 mm
● Rotary speed: 63 r/min
● Drilling speed:
      3m/12min
● Pneumatic + Hydraulic
      (All-in-one)
● With air compressor.
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About Us

Zhengzhou Dayu Machinery Co., Ltd. is a leading mining machinery supplier in China, was established in September 1992. Dayu supply drilling rigs and air compressors base on ISO9001,ISO14001 management systems, and are CE,GOST certified.
Business scope: All Pneumatic Mining Crawler Drilling Rigs, Hydraulic Mining Crawler Mining Drilling Rigs, Integrated Mining Crawler Drilling Rigs, Down Hole Mining Drilling Machine, Crawler Water Well Drilling Rigs, Truck Mounted Water Well Drilling Rigs, Diesel Movable Screw Air Compressor, Electric Movable Screw Air Compressor, Movable Piston Air Compressor and so on.
Dayu drilling rigs and air compressors, are used all over China and have exported to Europe, America, Russia, the Middle East, Brazil, India, Australia, South Africa, Malaysia, Kazakhstan, Egypt, Peru etc. Read more...
Company News
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Ethiopia customer visit our factory

Ethiopia customer visit our factory

On 21st, April, 2012 an Ethiopia customer came to our drilling rig factory. This customer knew our company from the 111 Caton Fair...

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2 Sets Diesel Movable Screw Air Com…

2 Sets Diesel Movable Screw Air Compressor delivered to Zimbabwe

During long negotiations, our clients from Niba Enterprise finally confirmed the order. On 1st , Dec 2011, 2 sets Diesel Movable S...

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Our Drilling Rig continued hot sell…

Our Drilling Rig continued hot selling in South American Market

In March 2012, Zhengzhou Dayu Machinery Co., Ltd exported 10 sets drilling rigs of various types to Brazil. In recent years, our c...

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PHIL Construction Exhibition

PHIL Construction Exhibition

Zhengzhou Dayu Machinery Co., Ltd. attended the PHIL Construction Exhibition From 9th to 12th , Nov 2011. Although the weather is ...

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Indonesia Exhibition

Indonesia Exhibition

Zhengzhou Dayu Machinery Co., Ltd. attended the Mining 2011 Indonesia Exhibition From 21st to 24th Sep 2011.Indonesia is one of th...

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BZC400D Truck mounted Water Well Dr…

BZC400D Truck mounted Water Well Drilling Rig in Mongolia

Our BZC400D truck mounted water well drilling rig made water well hole successfully on July 11, 2011 in south Gobi of Mongolia. Th...

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