- Drill Bit[10]
- Mining Machinery Parts[10]
- Hammer[1]
- Other Mining Machinery[4]
- Contact Person : Ms. Huang Spring
- Company Name : Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
- Tel : 86-731-84456185,13077324210
- Fax : 86-731-84456185
- Address : Hunan,Changsha,Lianfeng Country, Hanpu Town, Yuelu Section
- Country/Region : China
- Zip : 410000
DTH Reverse circulation hammer
Usage: Drill holes from 140mm to 160mm.
Application Range: Geological exploration,ore mining.
Design Principles: To arrive at target depth exactly and improve the productive efficiency with low cost,durable using.
Features:High impact frequencyFast penetrationLow air consumptionHigh crush function
Techincal Parameters:
Description | Product Code | Outside Dia. (mm) | Length Without Bit (mm) | Weight (kg) | Flat Wrench (mm) | Rec. Hole Size (mm) | |||
TH126RC | 248000 | 126 | 1273 | 67 | 94 | 140-160 | |||
Working Pressure (bar) | 17bar Impact Frequency at 17 bar (Hz) | Normal Axial Pressure(kN) | Recommended Rotation Speed (r/min) | Air Consumption (m³/min) | |||||
12-24 | 25 | 9.2 | 30-50 | 12bar | 17bar | 24bar | |||
8.2 | 14.9 | 23.4 | |||||||
Main Specification------TH80RC, TH98RC, TH126RC, TH140RC, TH180RC, TH220RC | |||||||||
DTH Reverse circulation hammer
