Large range breakers

BR9033i Hydraulic breaker

Working weight: 7,400 kg (16,310 lb)
Tool diameter: 215.00 mm (8.46 in)
Carrier weight, allowed range: 65 - 120 t (143,300 - 264,600 lb)

Sandvik BR9011i has been designed using a revolutionary operating principle that incorporates stroke length, blow energy and Sandvik idle blow protection, allowing the breaker to be modified to match individual applications and improving hydraulic efficiency and safety.

Features

Factory-installed RD3 remote monitoring device

for superior fleet management
FBE (Fixed Blow Energy)

the built-in pressure control valve maintains hydraulic pressure levels to ensure that every blow delivers the maximum power, yielding optimum productivity in all applications.
Easy IBP (Idle Blow Protection)

adjustment in the field ensures the hammer cannot be operated until pressure is placed on tool. This eliminates tie rod stress, reduces oil overheating and protects against premature failures
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
Rotatable and easily field replaceable lower tool bushing

reduces maintenance costs

Product data

BR9033i-specification-sheet-english.pdf

Working weight: 7,400 kg (16,310 lb)
Impact rate, long stroke: 300 - 520 bpm
Impact rate, short stroke: 355 - 645 bpm
Operating pressure: 170 - 180 bar (2,465 - 2,610 psi)
Tool diameter: 215.00 mm (8.46 in)
Oil flow range: 360.0 - 460.0 l/min (95.1 - 121.5 gal/min)
Carrier weight, allowed range: 65 - 120 t (143,300 - 264,600 lb)

Additional product information

BR9033i

The BR9033i unites all the key features into a powerful, durable and reliable package. Robust housing includes heavy-duty wear plates for optimal breaker protection and noise dampening and offers a longer housing time even in the harshest of applications. In-the-field rotatable and replaceable lower too bushing allows to minimize operating costs.
The BR9033i delivers massive impact energy and high blow frequency for an exceptional power-to-weight ratio.
Additional advantages
- Stroke selector allows to match breaker to material and application for optimized operating
- Sandvik’s patented Ramvalve to protect against premature failure
- Heavy-duty housing offers wear resistance and easy maintenance
- Robust, wear-resistant plates for optimum breaker protection and noise reduction
- VIDAT (Vibration Dampened) Tie rods for better reliability and longer working life
- Ramlube I & II greasing kits for longer component life (optional)
- Built-in air channel enables easy underwater conversion