Hydraulic breakers
The perfect choice for indoor and outdoor renovation and demolition jobs, BRK 40 breakers have a good impact energy combined with a high frequency, at a comparable low-weight. Brickwork, frozen soil, asphalt, and concrete are no match for these tough, lightweight breakers. Frequently chosen by contractors and rentals, BRK 40 breakers are also effective for tamping and compaction and are used by railroad companies for tie tamping applications.
A favorite with rental companies, BRK 55 breakers are the ideal choice for road building and maintenance applications. Whether it’s asphalt, brickwork, frozen soil, or concrete, the BRK 55 gives you reliable performance, especially when using a wide asphalt chisel on medium to hard asphalt. Can be used with both 30 l/min and 20 l/min power packs.
Get the job done, fast! BRK 70 breakers are ideal for heavier jobs in tough materials such as asphalt, frozen soil, and reinforced concrete. They work at a standard flow rate of 30 l/min and at 20 l/min with a simple adjustment.
Handheld breakers don’t get much more powerful than this. With probably the highest impact energy in its weight class and an impact rate of 1,275 blows/min., in some situations, the BRK 95 can even replace small excavators with breaker attachments. Ideal for breaking heavy asphalt, reinforced concrete and foundations, these powerful machines are the rugged choice for utility construction, street main-tenance, repair of water and gas lines and general construction jobs.
| HYDRAULIC BREAKERS | BRK 40 | BRK 40 VR | BRK 55 | BRK 55 VR | BRK 55 HBP | |
| Weight With Hoses | kg | 19.3 | 25.2 | 22.3 | 28.2 | 22.3 |
| Length | mm | 650 | 650 | 690 | 690 | 690 |
| Oil Flow | l/min | 20 | 20 | 20 –30 | 20 –30 | 20 –30 |
| Working Pressure | bar | 95 –110 | 95 –110 | 105 –125 | 105 –125 | 115 –130 |
| Maximum Return Line Pressure | bar | 10 | 10 | 15 | 15 | 35 |
| Impact Rate | bpm | 1,400 | 1,400 | 1,500 –2,100 | 1,500 –2,100 | 1,500 –2,100 |
| Vibration Level 3 Axes (ISO 28927–10) | m/s² | 15.1 | 5 | 16.6 | 4.6 | 17.3 (20 lpm) 17.4 (30 lpm) |
| Sound Power Level Guaranteed (2000/14/EC) | Lw dB(A) | 106 | 106 | 107 | 107 | 107 |
| Sound Pressure Level (2000/14/EC) | (Lp, r=1m) dB(A) | 93 | 93 | 95 | 95 | 95 |
| EHTMA Class | C | C | C/D | C/D | C/D | |
| Part Number | Chuck Size Hex 25 x 108 mm |
1801 3446 11 | 1801 3447 19 | 1801 3546 05 | 1801 3547 23 | 1801 3547 42 |
| Part Number | Chuck Size Hex 28 x 152 mm |
1801 3446 54 | – |
– | – | 1801 3547 43 |
| Part Number | Chuck Size Hex 28 x 160 mm |
– |
– | 1801 3546 63 | 1801 3547 31 | – |
| Part Number | Chuck Size Hex 32 x 152 mm |
1801 3446 60 | 1801 3447 21 | – |
1801 3547 24 | 1801 3547 44 |
| Part Number | Chuck Size Hex 32 x 160 mm |
1801 3446 62 | 1801 3447 22 | 1801 3546 68 | 1801 3547 25 | – |
| HYDRAULIC BREAKERS | BRK 70 | BRK 70 VR | BRK 70 HBP | BRK 95 | BRK 95 VR | BRK 95 HBP | |
| Weight | kg | 26.7 | 32.6 | 26.7 | 33.2 | 39.1 | 33.2 |
| Length | mm | 765 | 765 | 765 | 765 | 765 | 765 |
| Oil Flow | l/min | 20-30 | 20-30 | 20-30 | 30-40 | 30-40 | 30 |
| Working Pressure | bar | 110-125 | 110-125 | 115-130 | 110-125 | 110-125 | 115-130 |
| Maximum Return Line Pressure | bar | 15 | 15 | 35 | 15 | 15 | 20 |
| Impact Rate | bpm | 1,350-1,750 | 1,350 –1,750 | 1,350 –1,750 | 1,150 –1,600 | 1,150 –1,600 | 1,150 –1,600 |
| Vibration Level 3 Axes (ISO 28927-10) | m/s² | 19.4 | 4.6 (20 lpm) 6.0 (30 lpm) |
18.6 (20lpm) 18.1 (30 lpm) |
20.1 (20 lpm) 19.7 (40 lpm) |
5.4 (20 lpm) 6.3 (40 lpm) |
20.1 (30 lpm) 19.7 (40 lpm) |
| Sound Power Level Guaranteed (2000/14/EC) | Lw dB(A) | 107 | 107 | 107 | 106 | 106 | 106 |
| Sound Pressure Level (2000/14/EC) | (Lp, r=1m) dB(A) | 94 | 95 | 95 | 93 | 93 | 93 |
| EHTMA Class | C/D | C/D | C/D | D/E | D/E | D | |
| Part Number | Chuck Size Hex 25 x 108 mm |
- | – | 1801 3647 45 | – | – | – |
| Part Number | Chuck Size Hex 28 x 152 mm |
- | – | – | – | – | 1801 3746 85 |
| Part Number | Chuck Size Hex 32 x 152 mm |
1801 3646 70 | 1801 3647 27 | 1801 3647 37 | – |
– |
1801 3746 76 |
| Part Number | Chuck Size Hex 32 x 160 mm |
1801 3646 07 | 1801 3647 28 | – | 1801 3746 09 | 1801 3747 30 | – |
