This series of high pressure DTH Hammer is one of the most advanced in the world by applying new technology, new material and new processes.
Serial Number |
DTH Hammer Model |
Applicable Drill Bits Model (OD/mm) |
|||
1 |
QCG-70A |
QZG-75/70A (75) |
QZG-80/70A (80) |
QZG-85/70A (85) |
— |
2 |
QCG-80A |
QZG-90/80A (90) |
QZG-95/80A (95) |
QZG-100/80A (100) |
QZG-105/80A (105) |
3 |
QCG-100A |
QZG-105/100A (105) |
QZG-115/100A (115) |
QZG-120/100A (120) |
QZG-125/100A (125) |
4 |
QCG-130A |
QZG-135/130A (135) |
QZG-140/130A (140) |
QZG-145/130A (145) |
QZG-155/130A (155) |
5 |
QCG-150A |
QZG-155/150A (155) |
QZG-165/150A (165) |
QZG-170/150A (170) |
QZG-180/150A (180) |
6 |
QCG-170A |
QZG-175/170A (175) |
QZG-185/170A (185) |
QZG-195/170A (195) |
QZG-205/170A (205) |
7 |
QCG-180A |
QZG-185/180A (185) |
QZG-190/180A (190) |
QZG-195/180A (195) |
QZG-205/180A (205) |
8 |
QCG-200A |
QZG-210/200A (210) |
QZG-215/200A (215) |
QZG-220/200A (220) |
QZG-230/200A (230) |
9 |
QCG-250A |
QZG-260/250A (260) |
QZG-265/250A (265) |
QZG-270/250A (270) |
QZG-280/250A (280) |
10 |
QCG-275A |
QZG-305/275A (305) |
QZG-315/275A (315) |
QZG-330/275A (330) |
QZG-350/275A (350) |
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