Gold Member Since 2013
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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Diamond Core Drilling Rig, Borehole Drilling Rig Machine, Diamond Core Drilling Rig Machine manufacturer / supplier in China, offering Hydraulic Df-Y-4 Mine Soil Testing Diamond Core Drilling Rig Machine for Sale, Portable Dfq-100W Trailer Mounted Water Well Rock Drilling Rig, Dfq-100 100m Per Day Water Bore Well Drilling Machine in Africa and so on.

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Supplier Homepage Product Diamond Core Drilling Rig Core Drill Rig Hydraulic Df-Y-4 Mine Soil Testing Diamond Core Drilling Rig Machine for Sale

Hydraulic Df-Y-4 Mine Soil Testing Diamond Core Drilling Rig Machine for Sale

FOB Price: US $12,000-25,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $12,000-25,000/ Piece
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Port: Qingdao, China
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DF-Y-4
  • Condition: New
  • Power Type: Diesel
  • Trademark: defy
  • Origin: China
  • Certification: ISO 9001:2008
  • Drilling Way: Rotary
  • Power: 37kw
  • Specification: 2710*1100*1750
Product Description
               Hydraulic DF-Y-4 mine  soil testing diamond core drilling rig machine for sale
Product Introduction
DF-Y-4 Hydraulic concrete core drilling hole machine is a kind of hydraulic-driven, spindle, diamond-bit, small-diameter core drill with fairly powerful drilling force. 
It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is widely applied in core drill with diamond bit or hard tungsten-carbide-tipped bit and diamond bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling. 

Technical Parameter
DF-Y-4 Hydraulic concrete core drilling hole machine
1Drilling depth 700-1000 m
2Max. lifting capacity of spindle80 KN
3Max. pressuring force of spindle60 KN
4Rotation angle of spindle 0-360 degree
5Spindle speedpositive 101/187/267/388/311/574/819/1191 rpm
6 negative 83/251 rpm
7Max. rotary torque of spindle2640 N.m
8Spindle stroke600 mm
9I.D of spindle68 mm
10Steel wire diameter16 mm
11Content of winding drum90 m
12Max. hoist lifting force30 KN
13PowerElectric motor  Y200L-4             30KW/1470 rpm
14 Diesel engine   ZH4100G43      31KW/1500 rpm
15Dimension2710*1100*1750 mm
16Weight (without power unit)1750KG

1. The rig is in higher rotational speed and rational range of rotational speed; large torque in low speed.
2. The drill is suitable in the mountain area because of light weight for easy transport and convenient dis assembly (to be disassembled into nine parts).
3. With compact structure and reasonable layout, and all exposed,non overlapped components, it is easier for maintenance and repair.
4. It is convenient for you to treat trouble with two reverse speeds. With low center of gravity, the rig is reliable and stable in high speed drilling.
5. The operation levers are concentrated, so the operations are reliable and convenient.
6. Fitted with meters, the circumstances can be controlled easily in hole.
7. The transmission is separately driven for drill rig and mud pump; it is easier for the location arrangement with less space occupying.

Key Points To Buy
In order to order the suitable product,firstly you need to make sure the following details:
application→drilling depth→drilling caliber→stratum

Contact Us
Whenever you can contact me by the following ways,please don't hesitate.
Amy Zhou 
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Ms. Si
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