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

Geothermal Drilling Rig, Drill Equipments, Rotary Drilling Rig manufacturer / supplier in China, offering Strong Efficienct Geothermal  Drilling  Rig, China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2, 600m Xy-600c Portable Diamond Core Sample Drilling Machine and so on.

(/ )

Strong Efficienct Geothermal  Drilling  Rig

FOB Price: US $40,000-50,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $40,000-50,000/ Set
Get Latest Price
Port: Qingdao, China
Production Capacity: 100 Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: DF-400S
  • Condition: New
  • Drill Hole Diameter: >300mm
  • Bit Type: DTH Hammer
  • Type: Crawler
  • Borehole Diameter: 115~355mm
  • Work Pressure: 1.05~2.46 MPa
  • Drilling Speed: 5~30 M/Hour
  • Power: 85kw
  • Can Carry Drilling Tools: Yes, It Has a Groove
  • Transport Package: Standard Export Packing
  • Origin: Henan, China
  • Certification: CE, RoHS, ISO 9001:2008
  • Motor: Diesel Engine
  • Drill Hole Depth: >200m
  • Drilling Way: Impactor
  • Apply for Rock Hardness: F=6~20
  • Drilling Depth: 400m
  • Air Consumption: 16~30 M3/Min
  • Rotation Speed: 0~100 Rpm
  • Rotary Torque: 6500 N.M
  • Trademark: DEFY
  • Specification: BV&SGS&ISO
  • HS Code: 8430490000
Product Description
DF-400S Strong Efficienct Geothermal Drilling Rig
Strong Efficienct Geothermal  Drilling  Rig

DF-400S Strong Efficienct Geothermal Drilling Rig is widely used in water wells, geothermal air conditioning hole, mining rock drilling,blast holes, geotechnical engineering foundation reinforcement, casing pipe drilling for gravel and 
other loose stratums, hard stone and other  projects.

1. Power system is hydraulic system driven by diesel engine.
2. Steel crawler chassis, easy to move. (Rubber belt crawler for choice, appropriate for city road.
3. 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.
4. Can work with both mud pump and air compressor for well flushing.

Technical Specification:
Borehole caliber(mm)115~355
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
Drilling speed(m/h)5-30
Lifting force(N)96000
Rotation speed(r/min)0~100
Rotary torque(Nm)6500
Apply for rock hardness(f)6~20

Strong Efficienct Geothermal  Drilling  Rig

Our Service:
1. Free tranning in factory; Overseas technic support;
2. One year quality warranty;
3. Delivery time usually within 10 days;
4. Detailed operation manual or DVD to guide operation;
5. Accessories for replacement at anytime;
6. Shipment from China to your country.

Contact Us for Best Quotation and Details:
Sales Manager: Ms. Sophie Nie
Tel.: 0086-15639080652 
Send your message to this supplier
Ms. Sophie Nie
To: Ms. Sophie Nie

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now