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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

DTH Water Well Drilling Rig, Hydraulic Water Well Drilling Rig, Water Drilling Rig manufacturer / supplier in China, offering Used Dfq-500 DTH Hydraulic Water Well Drilling Rig for Sale, 300m Depth Dfq-300A Used Pneumatic Hydraulic Air Compressor Water Well Drilling Rig, 100m Dfq-100W Portable DTH Borehole Drilling Machine Price and so on.

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Supplier Homepage Product Water Well Drilling Rig Crawler Mounted Water Well Drill Rig Used Dfq-500 DTH Hydraulic Water Well Drilling Rig for Sale

Used Dfq-500 DTH Hydraulic Water Well Drilling Rig for Sale

FOB Price: US $40,000-50,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $40,000-50,000/ Piece
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Port: Qingdao, China
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DFQ-500
  • Condition: New
  • Drill Hole Diameter: 115-350mm
  • Drilling Way: Rotary
  • Weight: 7500kgs
  • Propulsion: 10.5tonf
  • Trademark: defy
  • Origin: China
  • Certification: ISO 9001:2008
  • Motor: AC Motor
  • Drill Hole Depth: 500m
  • Type: Crawler
  • Lifting Force: 15tonf
  • Working Pressure: 1.2~3.0MPa
  • Specification: 5400*2100*2300 mm
Product Description
                    Used DFQ-500 DTH hydraulic water well drilling rig for sale
Product Application
DFQ-500A Used DTH hydraulic water well drill rig is a portable multi-functional drilling rig, efficient and multifunction crawler mounted drilling rig. It is mainly used in drilling water well, monitoring wells, geothermal projects and other deep holes, especially suitable for the high efficiency required concentrated geothermal projects working. 

Main Features
1. Crawler mounted self-moved, very easy to move from one place to another.
2. Full hydraulic control, easy to operate.
3. Working with air compressor and mud pump, multi-function usage. 

Specification
DFQ-500A Used DTH hydraulic water well drill rig 
ItemParameter
Drilling caliberφ115-350
Max. drilling depth500m
Diameter of drill pipeΦ89/102
Unit Length of drill pipe3000mm
Work pressure1.2-3.0 MPa
Gas consumption16-34 m³/min
ImpacterDHD360\380
Diesel engine92Kw/2200rpm
Electric motor75Kw/1480rpm
Gradeability20°
Walking speed0~2.2 Km/h
Ground clearance265mm
Leg cylinder stroke800 mm(1500mm)
System pressure20MPa
Propulsion10.5 tonf
Lifting force15.5 tonf
Fast lift18m/min
Fast propel35m/min
Hydraulic winch lift1500kg
Rotary torque6000-7500 N.m
Speed of spindleFast 70-115 rpm, Slow 0-65 rpm
Weight7500 Kg
Dimension5400*2100*2300 mm

Company Details
Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at home and abroad. We are always seeking for ever greater perfection, keeping improving the production technology, offering better user experience. 
  
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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