Home > Products > DTH Hammers > water well drilling hammer dth hammer drilling for groundwater
water well drilling hammer dth hammer drilling for groundwater
USD $500 - $1,000
/ Set
1 Set(Min.Order)
- 5000 Set / Sets per Month
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Product Details
| Condition: | New | Type: | Other | Power Type: | Other |
| Place of Origin: | Hunan, China | Brand Name: | New Diamond | Model Number: | DHD340 DHD360 DHD380 |
| Usage: | Water Well | ||||
| Weight: | 40kg~650kg | Certification: | ISO9001:2008 | ||
| Warranty: | 6 Months | After-sales Service Provided: | No overseas service provided |
Product Description
water well drilling hammer dth hammer drilling for groundwater
Product Description
The main features are as following:
1. Using the latest rock drilling theory, optimizing the inside structure and the size of the air distribution, to make the DTH hammer obtain the optimal energy transfer and make it achieve faster drilling speed and lower air consumption.
2. For such projects as the drill bit break, retrieving very difficult, we specially designed a safe and reliable anti-shedding device for the bit.
3. The check valve can be replaced to the one with bigger air controlling hole to provide more efficient cutting discharge.
4. The top sub and the drive chuck have special thread, which can achieve an easier disassemble.
ND65/DHD360 DTH Hammer Technical Data
Length (without bit) | Weight (without bit) | External diameter | Bit Shank | Hole Range | Connection Thread | ||
1248mm | 100.00kg | Φ142mm | Cop64 DHD360 | Φ155-Φ190 | API3 1/2”Reg | ||
Working Pressure | Impact rate at 1.7Mpa | Recommended rotation speed | Air consumption | ||||
1.0Mpa | 1.8Mpa | 2.4Mpa | |||||
1.0-2.5Mpa | 23HZ | 20-30r/min | 10m³/min | 20m³/min | 28.5m³/min | ||
Company Information
Our Services
Packaging & Shipping
FAQ
Contact Us
- Hunan New Diamond Construction Machinery Co., Ltd.
- Contact nameRick Liao
- Phone0086-731-89708148
- AddressMeiguiyuan, Yuelu district, Changsha city, Hunan, China Changsha,Hunan
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