Home > Products > DTH Drilling Tools > 8" TH8 DTH hammer for water well drilling
8" TH8 DTH hammer for water well drilling
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Product Details
Place of Origin | Hunan, China | Brand Name | Tianhe | |
Model Number | TH180 DTH hammer | Type | Other, DTH hammer | |
Machine Type | Drilling Tool | Certification | Other, ISO9001:2008, API | |
Material | Other, alloy steel, alloy steel | Processing Type | Forging | |
Use | Well Drilling |
Product Description
Specifications
1.For water well drilling2.Simple structure and easy operation
3.Reliable performance
4.Good seal effect
5.Long service lif
Matched products:
89mm drill rods with API 4 1/2"REG BOX
bits with COP84.DHD380,Mission80,QL80,SD8 shanks
Application fields:
all kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc., but extremely exellent to use with casing tubes during casing drilling.
Usage:
1.Excellent for water well drilling.
2.Drill holes from 203-271
3.Hole depth more than 200 meters.
4.Use under 25 bar air pressure.
5.The air cousumption is about 1500cfm.
Features:
high impact power with low frequency, long service life, non-return flushing, reliable performance.
Design priciple:
To pursuit smooth operation and reliablity.
Recommened Air pressure:
Under 25 bar and the air consumption is about 1500 cfm
Quality Guarrantee:
Products with any problem caused by unqualified material and maching,will be replaced when providing photos of broken parts and products serial number.
Techincal Parameters
Description |
Product Code | Bit Shank | Thread Connection |
Outer Dia. (mm) | Length Without Bit (mm) | Weight (kg) | Flat Wrench (mm) | Rec. Hole Size (mm) | ||
TH180 | 260000 | DHD380 COP84 | API 4 1/2" REG PIN | 180 | 1522 | 190 | 150 |
203-271 | ||
Working Pressure (bar) |
Impact Frequency at 17 bar (Hz) | Normal Axial Pressure (kN) | Rec. Rotation Speed (r/min) | Air Consumption (m³/min) | ||||||
14-24 | 20 | 18.3 | 30-40 | 12bar | 17bar | 24bar | ||||
22.5 | 28.2 | 39.6 |
Hammers Matching To Other Bits | ||||||||
Description | Product Code | Bit Shank | Thread Connection | Outer Dia. (mm) | Length Without Bit (mm) | Weight (kg) | Flat Wrench (mm) | Rec. Hole Size (mm) |
TH180-QL80 | 260001 | QL80 | API 4 1/2" REG PIN | 180 | 1515 | 190 | 150 | 203-271 |
TH180-Mission80 | 260003 | Mission80 | 1515 | 188 | ||||
TH180-MACH80 | 260005 | MACH80 | 1522 | 190 | ||||
TH180-SD8 | 261000 | SD8 | 1492 | 195 |
Working Pressure (bar) | Impact Frequency at 17 bar | Normal Axial Pressure (kN) |
Rec. Rotation Speed (r/min) | Air Consumption (m³/min) |
14-24 | 20 | 18.3 | 30-40 | 14bar 22.5 | 17bar 28.2 | 24bar 39.6 |
Contact Us
- Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
- Contact nameSpring Huang Chat Now
- Phone86-731-85853281,13077324210
- AddressLianfeng Country, Hanpu Town, Yuelu Section, Changsha, Hunan
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