Search
Designed to break Rock, Concrete, Asphalt & Brick at maximum efficiency, Mount Machinery’s Hydraulic Breakers are proven, extremely durable, and offer superb power and performance!
Available to suit any excavator with a weight ranging from 3T – 5T, the FRB-451 Rock Breaker is built to last with gussets on the side of the casing, along with the unique ‘rock claw’ shaping lower down.
The nitrogen in the main power cell provides super efficient high energy during use whilst only having 2 moving parts, making it more reliable in service as there is less to go wrong!!
FRB-451 Rock Breaker parts are held in stock at Leeds ready for immediate dispatch!
Key Features
Thanks to our research, we’ve come up with a design that minimises recoil movements for the safety of the operator
Like a turbo on a car engine, the nitrogen in the main power cell provides super-efficient high impact energy during use
With gussets on the side of the casing, along with the unique ‘rock claw’ shaping lower down, the FRB-451 is built to last
Powercell has only 2 moving parts making it more reliable in service & less to go wrong!
Short downtime when the inevitable happens and the breaker needs overhaul due to simple design
No protruding lower bush (which easily gets damaged and/or broken off)
