DOZCO 200A Rock Breaker.
A light-plus hydraulic hammer with added capacity for demolition, trenching, asphalt and concrete work.
Reliable performance for compact machines
The 200A is built for contractors who need a compact hydraulic rock breaker with strong, consistent output. It suits mini-excavators, backhoes and skid steer loaders, giving operators useful versatility across construction, trenching and breaking applications.
| Operating Weight | 176 kg |
|---|---|
| Tool Diameter | 45 mm |
| Tool Length | 500 mm |
| Setting Pressure | 150 bar |
| Operating Pressure | 90-120 bar |
| Return Line Pressure | 10 bar |
| Hose Size | 1/2" in and out |
| Control Valve | Internal |
200A in action
Quick answers
How does a hydraulic rock breaker work?
Pressurised oil from the carrier drives an internal piston, transferring repeated impact force through the tool into rock, concrete or asphalt.
Is a rock breaker the same as a hydraulic hammer?
Yes. Rock breaker is common language in mining, quarrying and civil work, while hydraulic hammer is often used in construction.
What maintenance matters most?
Greasing the tool bushing, checking retaining pins, inspecting hoses and monitoring tool condition are key daily habits.