Scaler range breakers
BR777i Scaler hydraulic breaker
- Working weight
- 415 kg (910 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 Scaler range hydraulic breaker can accept a wide range of oil flows and tolerate high back pressures to ensure its productivity in the harshest environments.
Features
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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.
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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
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Robust, bolted side plates
are made for extreme conditions and are easy to maintain and repair
-
Sandvik's patented tool sealing structure
protects the power cell against debris and extends service life significantly
Product data
- Working weight
- 415 kg (910 lb)
- Impact rate (frequency)
- 500 - 1,700 bpm
- Operating pressure
- 80 - 130 bar (1,160 - 1,885 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 Scaler
The BR777i Scaler is built to withstand extreme conditions with its robust housing and side plate design. The dust and dirt protected construction includes a unique tool sealing structure and sealed hose connections for air, water and grease. Sturdy construction of the BR777i Scaler combined with a low-maintenance design ensures optimum breaker uptime and low operating costs.
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Additional advantages
- Sealed housing design protects against dust and debris
- Optimized operating pressure for scaling
- Safe and quick tool change system transverse to the breaker
- Integral channel for compressed air to protect internal parts from dust
- Integrated water channel for environmental dust suppression
- Easy to use and service, minimizing downtime
- High reliability with low operating costs
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