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

Wireline Core Drilling, Core Drilling Rig, Geotechnical Prospecting Core manufacturer / supplier in China, offering Df-Y-4 Geotechnical Prospecting Wireline Core Drilling Rig Machine, Dfj-1W90 Single Boom Underground Coal Mine Tunnel Drilling Machine Hydraulic Drilling Jumbo, Single Arm Tunnel Jumbo Drilling Rig Dfj-1W24 and so on.

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Supplier Homepage Product Diamond Core Drilling Rig Core Drill Rig Df-Y-4 Geotechnical Prospecting Wireline Core Drilling Rig Machine

Df-Y-4 Geotechnical Prospecting Wireline Core Drilling Rig Machine

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
                 DF-Y-4 Geotechnical prospecting wireline core drilling rig machine
Product Introduction
DF-Y-4 geotechnical equipment can drill 700m-1000m for diamond mining core sample drilling, equipped with hydraulic control system. It is  suitable  in  the  mountain area because of light weight  for easy 
transport and convenient dis assembly (to be disassembled into nine parts).

Main Features
1. The rig is in higher rotational speed and rational range of rotational speed; large torque in low speed.
2. With compact structure and reasonable layout,  and all exposed,non overlapped components, it is 
easier for maintenance and repair.
3. 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.
4. The operation levers are concentrated, so the operations are reliable and convenient.

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

Key Points To Buy
In order to order the suitable product,firstly you need to make sure the following details:
1. Application: What kinds of projects you will work for,Water well,Borehole,Exploration coring,Foundation
Piling or others?
2. Drilling depth: The Max. depth of drilling you hope to achieve?
3. Drilling Caliber: The Min. and Max. hole diameter you estimate?
4. Stratum: Condition of the environment, Soft ground like soil,mud,Hard ground like rocks or Mixed the
soft and hard layers?

Contact Us
Whenever you can contact me by the following ways,please don't hesitate.
Amy Zhou 
Mobile:+86-13526796901
Web: www.zzdefydrillrig.com
www.facebook.com/zzdefydrillrig.cn
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