Specification :

B77C, RB777, RB777C, B87C, G20, G10, B90, B67C, B47, TCA-7 are also sold by our company.
Specification:
Whole length: 686mm
Total weight: 39kg
Cylinder diameter: 63.5mm
Working pressure: 0.63Mpa
Impact energy: 100 + / - 10% J
Impact power: 1.8 + / - 10% KW
Impact frequency: 18 + / - 5% Hz
Air consumption: 55 + / - 15% L/ S
Air pipe inner diameter: 19mm
Shank Size: 32mm * 160mm