Rb777 Jack Hammer/Paving Breaker/Hand-Held Breaking Tools

• Certificate: CE
• Condition: New
• Usage: Pneumatic
• Working Style: Reciprocating Type
• Air Wrench Type: Pulse Pneumatic Wrench
• Pneumatic Drill Range: Tunnel
• Model NO.: RB777
• Degree of Automation: Semi-Automatic
• Customized: Customized
• Color: Optional
• Transport Package: Cartons or Others
• Trademark: GM
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

The RB777 Jack Hammer is a ideal tool that break up concrete and other solid object in the road construction and installation. It has characteristic of simple structure, high efficiency and handy use. As long as fix a drill shank, turn on air source, then working.

Specification
Weight                                                      37kg
Length                                                    733mm
Rammer dia                                             57mm
Rammer stroke                                       189mm
Air pressure                                            0.63Mpa
Impact frequency                                     18.3Hz
Air consumption                                        34L/s
Air pipe inner dia                                   19mm(3/4")
Lubrication capacity                                  30ml
Shank size                                         32*152/160mm