Product Description
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 45T – 60T the FRB-5781 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-5781 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-5781 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)
• Internal valve system, more reliable than external valve system
Product Description
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 45T – 60T the FRB-5781 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-5781 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-5781 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)
• Internal valve system, more reliable than external valve system
| Excavator Weight Range | 45T - 60T |
| Operating Weight | 4867kg |
| Tool Diameter | 195mm |
| Oil Flow | 220 - 290 lpm |
| Working Pressure | 176 - 215 Bar |
