Break Rock. Not the bank.
The SISCO hammer range delivers premium performance without breaking the bank. The fully-silenced ‘SC’ range meets the demands of any application from a small groundworks project to a large primary breaking quarry situation.
All hammers include full internal damping pads and buffers to increase the life of the breaker and reduce noise and stress on your machine.
SISCO breakers are very competitively priced but without compromise on quality or performance. In the absence of a complex dealer network, we can pass these savings on to the end user where we can offer the opportunity to buy direct eliminating ‘middle-men’.
No job too big. No job too small.
The SISCO hammer range comprises of rock breakers to suit machines ranging from 0.5 – 65 tonnes.
Whether you’re looking for a breaker for a ground works mini digger or a large scale quarry application, we’ve got the breaker for you.
Call us today to speak with an expert and we will offer the right tool for the job.


Ultimate Peace of mind
All SISCO hammers are supplied with an extended 18 month warranty to give you ultimate peace of mind that should a fault occur, we’ve got you covered.
Like all machinery, there will come a time when your Sisco breaker needs a wear part replacing or a routine service. The simple design of SISCO hammers means any competent fitter should not have any problems when it comes to servicing.
We are always here to offer support and technical back-up should it be required.
Ultimate Peace of mind
All SISCO hammers are supplied with an extended 18 month warranty to give you ultimate peace of mind that should a fault occur, we’ve got you covered.
Like all machinery, there will come a time when your Sisco breaker needs a wear part replacing or servicing. The simple design of SISCO hammers means any competent fitter should not have any problems when it comes to servicing.
We are always here to offer support and technical back-up should it be required.

Product Features |
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Heavy Duty Through Bolts – Reducing the risk of premature tie rod failure |
Fully Silenced – All breakers include 360 degree damping pads and top/bottom buffers – ideal for urban environments |
Advanced Valve design – Eliminates pressure fluctuations and potentially harmful spikes. |
Easy Maintenance – Minimal moving parts means less chance of malfunction and easy service tasks |
Super Hardened Rock Claw – Durable material to lower breaker to resist material wear and abrasion |
Spiral Bound Hoses – All breakers supplied with spiral bound heavy-duty hydraulic hoses |
Tool Kit – We supply a complete tool kit with all breakers to help with service tasks |
Complete Gas Kit – Full nitrogen gas kit supplied with all breakers including nitrogen gas bottle. |
Premium Tool – Premium grade point or chisel supplied with every breaker |

Specification chart
SC40 | SC45 | SC53 | SC68 | SC75 | SC100 | SC125 | SC150 | SC155 | SC175 | ||
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Operating Weight | (kg) | 102 | 126 | 152 | 295 | 375 | 861 | 1296 | 2071 | 2635 | 3990 |
Impact Rate | (BPM) | 800 – 1400 | 700 – 1200 | 600 – 1100 | 500 – 900 | 400 – 800 | 350 – 700 | 350 – 650 | 300 – 450 | 300 – 450 | 200 – 350 |
Impact Energy | (J) | 203 | 290 | 320 | 690 | 900 | 2100 | 2900 | 5200 | 6500 | 12000 |
Operating Oil Flow | (L/Min) | 15 – 25 | 20 – 30 | 25 – 50 | 40 – 70 | 50 – 90 | 80 – 110 | 90 – 120 | 150 – 210 | 180 – 240 | 210 – 290 |
Operating Pressure | (bar) | 90 – 120 | 90 – 120 | 90 – 120 | 110 – 140 | 120 – 150 | 150 – 170 | 150 – 170 | 160 – 180 | 160 – 180 | 160 – 180 |
Carrier Weight | (tonne) | 0.8 – 2.5 | 1.2 – 3 | 2.5 – 4.5 | 4 – 7 | 6 – 9 | 11 – 16 | 16 – 24 | 25 – 35 | 33 – 45 | 40 – 55 |
Tool Diameter | (mm) | 40 | 45 | 53 | 68 | 75 | 100 | 125 | 150 | 155 | 175 |