Gold QL60 DTH hammer of DTH drilling tools for waterwell drilling
Application Range
It is widely applied to all kinds of drilling and excellent for mining and water well projects.
Design Principles
To pursuit smooth operation and reliability.
Outstanding Advantages
The simple structure ensures the easy operation and maintenance;
Fast penetration rate can Improve your productivity and capability
Comprehensive range of DTH hammers and drill bits to match all conceivable applications
Cutting edge technology that has been tested and proven through years of field use
Structure and technical parameters
ITERM DESCRIPTION | ||||
NO | PART LIST | |||
1 | TOP SUB | 25LL10 | PRODUCT NAME | QL60 |
2 | TOP SUB RING | 115*3.55 | PRODUCT CODE | 06SH01 |
3 | CHECK VALVE | 25LL15 | BIT TYPE | QL60 WITH FOOT VALVE |
4 | SRPING | 130*30*3.2*9.5 | THREAD CONNECTION | API 3 1/2 REG |
5 | ADJUSTING PAD | B1-SW06H-A3001-12 | WORKING PRESSURE (BAR) | 14-24 |
6 | AIR DISTRIBUTING SEAT | B1-SW06H-A3002-20 | AIR CONSUMPTION 24BAR (M3/MIN) | 26 |
7 | PISTON | 06SH51-L | RECONMENDED ROTATION SPEED | 30-50 |
8 | INNER CYLINDER | 06SH30-F | OUTSIDE DIA (MM) | 146 |
9 | OUTER CYLINDER | 06SH41-N | LENGTH WITH OUT BITS | 1163.5 |
10 | BUSH DRIVE SUB | 06SH61-C | WEIGHT | 90 |
11 | BIT RETAINER RING | 25LL95 | NORMAL AXIAL PRESUURE (KN) | 10.2 |
12 | O RING | 93*3.55 | REC HOLE SIZE(MM) | 152-203 |
13 | CHUCK SLEEVE | 25VV98 | FLAT WENCH(MM) | 102 |