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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Drilling Rig, Drilling Rig for Sale, Hard Stone Drilling Rig manufacturer / supplier in China, offering Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale, 200m Xy-200f Geological Drilling Machine, Bore Well Drill Rig, 200m Xy-200f Boring Machine and so on.

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Supplier Homepage Product Water Well Drilling Rig Crawler Mounted Water Well Drill Rig Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

FOB Price: US $34,000-40,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $34,000-40,000/ Piece
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Port: Qingdao, China
Production Capacity: 100sets/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DFQ-400A
  • Power Type: Diesel
  • Condition: New
  • Color: Customized
  • Drilling Depth: 400m
  • Power: 84kw
  • Stratum: Gravel,Soil, Sand, Hard Rock etc
  • Transport Package: Well Protected Container
  • Origin: Henan, China
  • Usage: Water Well, Blast Hole, Geothermal Hole
  • Type: Pnuematic
  • Application: Water Well, Blast Hole, Geothermal Hole, etc
  • Drilling Type: DTH Hammer
  • Drilling Diameter: 115~305mm
  • Weight: 6500kg
  • Trademark: DEFY
  • Specification: 5400*2100*2300 mm
Product Description
DFQ-400A Pneumatic hard stone drilling rig for sale
Product Description


DFQ-400A hard stone drilling rig is a portable, 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. 

This machine can drill in various ground conditions with air compressor and DTH hammer drilling . It used full hydraulic controlling for drill tower lifting, drill rod installing and uninstalling, rotary and feeding, standing legs, hoist and moving, greatly reduce labor cost, improving working efficient and project quality.
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

Air Compressor
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

Drill Worksite
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale


Delivery
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

Parameter
Item
Parameter
Drilling caliber
φ115-305
Max. drilling depth
400m
Diameter of drill pipe
Φ76/89
Unit Length of drill pipe
3000mm
Work pressure
1.2-2.5 MPa
Gas consumption
16-34 m³/min
Impacter
DHD360\380
Diesel engine
84Kw/2200rpm
Electric motor
55Kw/1480rpm
Gradeability
20°
Walking speed
0~2.2 Km/h
Ground clearance
265mm
Leg cylinder stroke
800 mm(1500mm)
System pressure
20MPa
Propulsion
7.5 tonf
Lifting force
13 tonf
Fast lift
16m/min
Fast propel
30m/min
Hydraulic winch lift
1000kg
Rotary torque
5000-6000 N.m
Speed of spindle
Fast 70-120 rpm
 
Slow 0-65 rpm
Weight
6500 Kg
Dimension
5400*2100*2300 mm

Company
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale

Services
1.Professional techinical support pre-sale, sale and after-sale .

2.Your problems can get feedback in 8 hours and soloved in 24 hours.

3.Machine can be customized as per your requirement.

4.One year quality warranty.

5.Training: operation manual and DVD operation video, overseas installation is also available.

6.Spare parts are available in our factory at cost price for former customers.

Contact
Dfq-400A Pneumatic Hard Stone Drilling Rig for Sale
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Ms. Si
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