555 - 777 - 999
Scaling is removal of loose material from the tunnel roof and walls to prevent accidents by falling rocks.
Rammer has always been at the forefront of hammer development, and the 555, 777 and 999 scalers are just a part of the next phase in hammer development for special applications, such as scaling.
Scaling is an extremely tough job for the hammer, and only a specialized scaling hammer should be used.
Features and Values:
- Single lower tool bushing
- Membrane type accumulator
- Sound supressed
- Ramlube I (Optional)
- No tie rods
- CBE+ (Constant blow energy plus)