Used Second-Hand Water Well Drilling Rig Crawler-Type Dong Heng 350 016

• Customization: Available
• Certification: ISO 9001:2000
• Condition: Used
• Model NO.: Dong Heng 350
• Motor: AC Motor
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Standard Export Packing
• Specification: 4350*1850*2750
• Trademark: DONGHENG
• Origin: Linyi
• HS Code: 8430419000
• Production Capacity: 500pieces/Year

Product Description

Dimensions	4350*1850*2750
Engine	Four-cylinder Yuchai 84 kW turbocharged
Hydraulic Pump	50+50+25
Rotary Motor	390+390
Lifting Force	24 tons
Torque	6200-8500
Power Head Stroke	6.6 meters
Drilling Depth	350 meters
Drilling Diameter	140-325
Total Machine Weight	9 T

FAQ:

1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.

2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality.

3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years. And he had designed
the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

4. How about the delivery time?
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.

5. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.