RockBlaster Hydraulic Hammers (Rock Breakers)

Special alloy steels provide excellent durability and longer life of hydraulic hammers. RockBlaster hammers are ready to work under any working environment and condition.

• Power, Reliability, Durability RockBlaster Rb series hydraulic hammers are the result of field experience and a long standing record of leadership in the development of hydraulic hammer technology.
• Operator Friendly The unmatched power-to-weight ratio of RB series hammers creates a better balance between the attachment and a wide range of carriers. RockBlaster Hammers are designed to harmonize the long piston stroke with the nitrogen cushion on the top of the piston, creating less shock and vibration than competing hammers.
• Field Serviceable Part availability world wide expedited service

1. Rod (tool bit)
   The special heat-treated rod (tool bit) is directly applied to break rocks. It is used as moil point, chisel, blunt tool (flat rod) or other tool bit according to the application.

    

2. Rod (tool bit) holder
   The front head (as rod holder) supports the whole hammer. Upper bush prevents shock from the rod (tool bit).

    

3. Piston
   Kinetic energy of the piston is converted into hammering energy after hitting the rod (tool bit). The hammering energy transmitted to the tool bit breaks rocks.

    

4. Cylinder
   The cylinder is the heart of the hammer containing hydraulic circuit for piston reciprocation.

    

5. Valve
   Cylindrical control valve is built in the valve housing and controls piston reciprocation.

    

6. Accumulator
   The accumulator compensates for pressure in the hydraulic circuit and prevents pulsation. It is not usually necessary to refill with Nitrogen gas only (In main body).

    

7. Back Head
   Oil pressure inlet and outlet ports and Gas charging valve is built in and the inside is charged with Nitrogen gas.

    

8. Nitrogen Gas

    

9. Tie Rod
   Front head, cylinder and back head of hammer body are tightly fixed with four through bolts.