RockBlaster hydraulic hammers (rock breakers)and Other Heavy Demolition Attachments

Rockblaster hydraulic hammers (rock breakers)

RockBlaster Hydraulic Hammers (Rock Breakers)

RockBlaster Hammers undergo thorough quality control for customer satisfaction.

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

Hydraulic hammers, breakers: boom systems offer secondary breaking options

Rock Products , April 1st, 2001 by Carrie Asato

In our latest product round-up, we take a closer look at new products available for breaking oversize rock and concrete.

Rammer's Z250 Zoom Boom breaker boom system can be used with stationary or wheel and track-mounted mobile recycling crushers. It is built around S22, S23 or S25 hydraulic hammers that deliver an impact energy of up to 565 ft-lb, equivalent to 481 ft-lb under the CIMA rating system. The 200- to 400-kg class hammers are mounted on a special low-profile boom that adds 220 mm to the height of the carrier machine.

The extendible boom offers a reach of 2.5 meters, allowing the boom system to reach both the crusher and feeder if necessary.

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Hydraulic Hammers (Rock Breakers) Specifications

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Rockblaster hydraulic hammers (rock breakers) Specifications

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.

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

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.

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

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

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).

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

Nitrogen Gas

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

RockBlaster Hydraulic Hammer Work Site.