RB777 pneumatic pick is a tool that use compressed air as power, the compressed air come from air connection tube to the valve unit in the pick bakhead, through valve allot the compressair to cylinder above below antrum,promote hammer reciprocating upand down, hammer macke punchbeat the end of steel shank, ensure steel shank drilling to concrete continuously, make in break into pieces.
Model |
Piston Diamete Mm |
Piston Stroke Mm |
Percussive Frequency B.P. M |
N.W. Kg |
Length Mm |
Air Consumption M2/min |
Air Tube Lnner Diameter Mm |
Bit Head Size Mm |
Air Inlet Size P/T |
Oif Feeder MI |
RB777 |
57 |
189 |
18.3 |
37 |
733 |
0.63 |
19 |
R32×152 |
3/4 |
30 |
FOB Port: Tianjin Lead Time:15-30 days
Packaging Size: Net weight:37KG
Colors:Default red, any color can be customized
Payment Method: Advance TT,T/T,L/C.
Delivery Details: within 30-50 days after confirming the order
We are one of the famous rock drilling jack hammer manufacturers in China, specializing in the production of rock drilling tools with exquisite workmanship and superior materials, manufactured in strict accordance with industrial quality standards and CE, ISO9001 quality management system certification. These drilling machines are easy to install, operate and maintain. The drilling machines are reasonably priced and easy to use. The rock drill is designed to be sturdy and durable, not easily damaged, with a full range of rock drill accessories