Water Well Drilling Down The Hole DTH Hammer 6 Inch Shank QL60
Water Well Drilling Down The Hole Hammer 6 Inch Shank QL60
Features:
Valveless air distribution. More reliable.
Simple design of the piston. Long life.
More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
Products specifications:
| Shank | QL60 |
| Length (less bit) | 1212mm |
| Outer diameter | 146-148mm |
| Top sub thread | API 3 1/2" REG pin |
| Weight (less bit) | 95kg |
| Hole range | 155mm-203mm |
| Working pressure | 10-35bar |
| Impact rate at 1.7 Mpa | 23Hz |
| Recommended rotation speed | 20-30 r/min |
| Air consumption at 7-14 bar | 350-1006 CFM |
DTH bits 155-203mm for above hammers can be available.
About us:
Sollroc developed a full range of products :DTH hammers and bits, RC hammers and bits RE, PR. MX series, ODEX system, Symmetrix system, DTH drill rods and top hammer drilling tools, etc.
Products photoes
For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: info@sollroc.com
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.