Medium range breakers
Sandvik’s Medium Range Hydraulic Breakers embody advanced engineering with pistons and tools that are perfectly matched to ensure maximum energy transfer for optimum power and breaking efficiency. Each unit in our Medium Range is equipped with the factory-installed RD3 device, enhancing hydraulic breaker services for intelligent fleet management and streamlined processes.
These hydraulic breakers have been crafted to access areas where others of similar size cannot. They feature a slim, robust housing constructed entirely of wear-resistant steel and a replaceable bottom plate, designed for enhanced durability and efficiency.
Sandvik Medium Range Hydraulic Breakers are known for their consistent productivity and extreme reliability. They maintain low operating costs and are designed for easy and safe installation for the operator. The maintenance process is straightforward, keeping downtime to a minimum. These breakers are suitable for carriers ranging from 10 to 32 tons, ensuring a wide range of compatibility and operational flexibility.
Applications
- Boom mounted applications
- Demolition
- Civil engineering
- Frozen ground
- Trenching
Advantages
- Superior fleet management with factory-installed RD3 remote monitoring device
- Slim and lightweight design makes it easy to operate
- Twin-handed to allow optimal mounting on carriers
- Sound suppression for minimal noise and vibrations
- Robust, wear-resistant wear plates for optimum breaker protection
- Membrane-type accumulator eliminates recharging
- FBE (Fixed Blow Energy) for optimum productivity
- Double tool retaining pin structure to support the tool and to reduce stress on the front head
- Replaceable bottom plate
- VIDAT (VIbration DAmpened) Tie rods for better reliability and longer working life
- Constant high productivity with low operating costs
| Technical data | |||||
|---|---|---|---|---|---|
| Model | BR1533i | BR1655i | BR2155i | BR2166i | BR2577i |
| Working weight, kg (lb) |
870 (1,920) |
1,100 (2,430) |
1,240 (2,730) |
1,360 (3,000) |
1,670 (3,680) |
| Impact rate, bpm | 550-950 | 540-920 | 490-780 | 430-790 | 450-750 |
| Operating pressure, bar (psi) |
140-160 (2,030-2,320) |
135-145 (1,960-2,105) |
140-160 (2,030-2,320) |
140-160 (2,030-2,320) |
135-145 (1,960-2,105) |
| Tool diameter, mm (in.) | 105 (4.13) | 115 (4.53) | 118 (4.65) | 125 (4.92) | 135 (5.31) |
| Acceptable oil flow, l/min (gal/min) |
80-140 (21.1-37.0) |
90-130 (23.8-34.3) |
120-180 (31.7-47.6) |
120-180 (31.7-47.6) |
140-200 (37.0-52.8) |
| Carrier weight, allowed range, t (lb) | 10-19 (22,000-41,900) |
12-20 (26,500-44,100) |
14-26 (30,900-57,300) |
16-26 (35,300-57,300) |
21-32 (46,300-70,500) |