Heavy duty small range breakers
BR777i Heavy Duty Small hydraulic breaker
- Working weight
- 415 kg (915 lb)
- Tool diameter
- 80.00 mm (3.15 in)
- Mini excavator weight, allowed range
- 4.3 - 9.5 t (9,500.0 - 20,900.0 lb)
Sandvik BR777i Heavy Duty Small hydraulic breaker has been designed for the toughest of applications. The breaker can be utilized in a number or different duties, thanks to its ability to be mounted on a wide range of carriers.
Features
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Factory-installed RD3 remote monitoring device
for superior fleet management
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CBE (Constant Blow Energy)
unique operating principle that allows wide oil flow range, automatically adapting to maintain the highest impact power and efficiency. This enables fast and easy plug-and-play installation to different carriers.
-
High pressure membrane accumulator
eliminates nitrogen leakages, ensuring constant maximum impact power – higher uptime and productivity with lower operation costs. Maintenance is easy and there’s no need for recharging in field
-
Heavy-duty housing
withstands high temperature and extreme wear
Product data
- Working weight
- 415 kg (915 lb)
- Impact rate (frequency)
- 500 - 1,700 bpm
- Operating pressure
- 90 - 140 bar (1,305 - 2,030 psi)
- Tool diameter
- 80.00 mm (3.15 in)
- Oil flow range
- 40.0 - 120.0 l/min (10.6 - 31.7 gal/min)
- Mini excavator weight, allowed range
- 4.3 - 9.5 t (9,500.0 - 20,900.0 lb)
- Skid steer weight, allowed range
- 2.6 - 6.3 t (5,700.0 - 13,900.0 lb)
Additional product information
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BR777i Heavy Duty Small breaker
The durable, low-maintenance design of the BR777i Heavy Duty Small breaker features a membrane-type accumulator to ensure constant maximum impact power and eliminate the need for recharging in the field. This enables consistently high productivity while maintaining stability and safety.
The field-replaceable tool bushing and other proven, intelligent features keep maintenance downtime to a minimum and productivity high even in the most challenging environments. -
Additional advantages
- No-tie-rods design enables fast and easy servicing without special tooling required
- Quick-change tool bushing makes maintenance easy, fast and safe
- Broad carrier range gives the breaker real versatility
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