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[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
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Verified Suppliers
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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
