Machinery Spare Parts Hydraulic Top Drive Power Head Well Drilling Machine Rotary Drilling Head for Water Well Drilling Rig Rotary Gear Pump Head

• Customization: Available
• Certification: CE, ISO 9001:2000
• Standard: AISI, BS
• Model NO.: CS300
• Surface Treatment: Spray-Paint
• Manufacturing Process: Casting
• Material: Stainless Steel
• Weight: 260kg
• Core Components: Engine
• Drilling Diameter140mm-325mm: 140mm-325mm
• Drilling Depth: Max. 300m
• Type: Rotary Drilling Rig
• Power: Hydraulic Motor
• Transport Package: Wooden Box
• Specification: 1000*800*900
• Trademark: CSDRILL
• Origin: China
• HS Code: 8207
• Production Capacity: 5000
• Package Size: 95.00cm * 85.00cm * 80.00cm
• Package Gross Weight: 280.000kg

Product Description

Machinery Spare Parts Hydraulic Top Drive Power Head Well Drilling Machine Rotary Drilling Head for Water Well Drilling Rig Rotary Gear Pump Head

Product Description

pecifications	130m	180m	200m	260m	300m	350m	400m
Drilling Hole Diameter (mm)	100-219	140-254	140-305	140-305	140-325	140-325	140-325
Drilling Depth (m)	130	180	200	260	300	350	400m
Swing speed (rpm)	40-65	45-70	45-70	45-70	45-70	66-135	66-140
Swing Torque (N.m)	2200-3000	3200-4600	3500-4800	4000-5300	5700-7500	6200-8500	6200-8500

 

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Packaging & Shipping

Company Profile

Our Advantages

Changsha DTH Drill Construction Machinery Co., Ltd has more than 20 years of drilling tools industry since 1996. Its predecessor was the designated processing workplace of down-the-hole drilling tools of Changsha Institute of Mining Research. It is the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, and the partner of University of Queensland, Australia, the Swiss Federal Institute of Technology (EMPA).

Zhao, MingChun from CsDrill is the world's top 2% scientists in 2022, China's first self-developed down-the-hole reverse circulation drill was successfully developed by his team.  Make exploration sampling, drilling wells, mine blasting holes and other projects more efficient and energy-saving.
The down-the-hole reverse circulation drill we developed has solved two major problems in the world. The first is that when the borehole meets water, the slag is discharged into a wet mass and the inner pipe is blocked. In the video, you can see that despite the water, our slag discharge is dry and very smooth. Second, less slag discharge. In the video, you can see that our slag discharge is very large, which really achieves energy saving and efficiency.

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After Sales Service

 

Q: Methods of Payment A: T/T (Telegraphic Transfer) or Western Union or L/C at sight. Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: Can you supply related drilling tools?
A: Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.

Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.

Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.

Q: How can you ensure the quality?
A: We have our professional QC and all the products will undergo strict inspection and testing for every order before shipping out.