BR777i Hydraulic breaker

Sandvik BR777i Small range breaker can be utilized in several different applications, thanks to its versatility, efficiency, and ability to be mounted on a wide range of carriers. The equipment accepts a wide range of oil flows and tolerates high back pressures, ensuring productivity in the toughest environments.

Need to know more?

Email us Request a quote

The Sandvik BR777i is reliable and durable with long wear times on all parts. Membrane-type accumulator assists with power stores while protecting against hydraulic spikes. This enables consistently high productivity while maintaining stability and safety.

Field replaceable tool bushing and a low-maintenance design ensure optimum breaker uptime, and the fact that all parts are readily available ensures they are easy to replace. The BR777i is highly efficient with low operating costs.


  • Factory-installed RD3 remote monitoring device for superior fleet management
  • Simple tool installation ensures simple set-up
  • Protected hose connection reduces dust build-up
  • CBE (Constant Blow Energy) gives consistent performance
  • Easy to use and service, maintenance downtime is kept to a minimum
  • High productivity and reliability with low operating costs
  • Broad carrier range gives the equipment real versatility
Technical data
Working weight, kg (lb) 390 (860)
Impact rate, bpm 500 - 1,700
Operating pressure, bar (psi) 90 -140 (1,305 - 2,030)
Tool diameter, mm (in.) 80 (3.15)
Acceptable oil flow, l/min (gal/min) 40 - 120 (10.6 - 31.7)
Mini excavator weight, allowed range, t (lb) 4.3 - 9.5 (9,500 - 20,900)
Skid steer weight, allowed range, t (lb) 2.6 - 6.3 (5,700 - 13,900)