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

Water Drilling Machine Prices, Drill Rig, Water Well Drilling Rig manufacturer / supplier in China, offering Fast Speed Water Drilling Machine Prices, Percussion 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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Fast Speed Water Drilling Machine Prices, Percussion Drilling Rig for Sale

FOB Price: Get Latest Price
Min. Order: 1 set
Port: Qingdao, China
Production Capacity: 50sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DF-400S
  • Power Type: Diesel
  • Condition: New
  • Drilling Hole Diameter: 115~355mm
  • Dimension(L*W*H): 5960*2150*2650mm
  • Drill Rod Caliber: 76/89/102mm
  • Drilling Speed: 5-30m/H
  • Rotation Torque: 6500nm
  • Transport Package: as Requirement
  • Origin: China Mainland
  • Usage: Coal, Ore, Water Well, Farm Irrigation, Pile Foundation
  • Type: Rotary Drilling Rig
  • Certification: SGS, BV
  • Stratum: Soil, Gravel, Weathered Stone, Concrete
  • Weight: 9000
  • Power: 85kw
  • Air Consumption: 16~30 (M³/Min)
  • Trademark: DEFY
  • Specification: 400m
Product Description
DF-400S Introduction
1, Used for water wells, manholes, precipitation wells, geothermal air conditioning hole, geotechnical engineering foundation reinforcement, pipe-following drilling, and others.
2, Drilling for gravel and other loose stratums, hard stone borehole and other projects.
3, full hydraulic crawler type drill rig.

1.Power system is hydraulic system driven by diesel engine.

2.Equipped with different size DTH impacter and DTH bits according to caliber. Air compressor used for air supply and well flushing.

3.Steel crawler chassis, easy to move. (Rubber belt crawler for choice, appropriate for city road.)

4.The motor is imported from USA with small size but large torque. Rotation speed can be adjusted according to different working condition to improve drilling speed.

5.Oil cylinder and steel wire rope structure used for lifting and lowering drill pipe. Safe and reliable. Axial pressure can be adjusted according to different working condition to improve drilling speed.

6.Unique double-acting tower design. Only 1 minute needed from drilling tower to main hoist. Two drill pipes can be added or released at each time.

7.Separate hydraulic oil cooler for hydraulic system to ensure continuous work outdoors in hot weather conditions.

Technical Parameter
Max depth(m)400
Walking speed(Km/h)0-2.5
Grade ability(°)25
Ground clearance(mm)300
Work pressure(MPa)1.6~2.46
Air consumption(m³/min)16~30
Leg cylinder stroke(mm)1600
Drilling speed(m/h)5-30
Diameter of the drill pipe(mm)76/89/102
Unit length of drill pipe(mm)3000
Axial pressure(N)46000
Lifting force(N)96000
Lifting speed (slow)(m/min)8
Lower speed (slow)(m/min)0.5~16
Lifting speed (fast)(m/min)38
Lower speed (fast)(m/min)80
Rotation speed(r/min)0~100
Rotary torque(Nm)6500
Apply for rock hardness(f)6~20

Packing & Delivery
Size5960*2150*2650 mm

Packaging Details
1, Drilling Rig main machine in container

2, accessories in Wooden Case or according to your requirement

Defy Service:
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and solved 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 person:Nora
Mobile phone: 0086-15286806707
Tel: 0086-371-55819257
Fax: 0086-371-66770722
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