Rb777 Jack Hammer, Used for Asphalt Paving

• Type: Jack Hammer
• Usage: Paint Spray Gun
• Working Style: Reciprocating Type
• Air Wrench Type: Pulse pneumatic wrench
• Pneumatic Drill Range: Tunnel
• Brand: GM
• Model NO.: RB777
• Degree of Automation: Automatic
• Screwdriver Startup Mode: Under pressure
• Condition: New
• Customized: Non-Customized
• Certificate: CE
• Color: Any Color
• Transport Package: Wood Case and Cartons
• Specification: CE
• Trademark: GM
• Origin: China
• Production Capacity: 1000set/Year

Product Description

RB777 Jack Hammer,used for asphalt paving:
It 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