Compact Hydraulic Breaker for Demolition, Trenching, and Recycling Applications
The Rammer R03P hydraulic hammer is designed for compact carriers operating in demanding construction and demolition environments. Suitable for mini excavators, skid steers, and robotic machines in the 2–4 ton range, the R03P delivers reliable breaking performance, optimized hydraulic efficiency, and low operating costs.
Its compact structure, durable Rammer design, and high impact frequency make it ideal for trenching, demolition, recycling, landscaping, and rental applications.
Applications
Trenching
Ideal for utility trenches, cable installation, and pipeline projects.
Primary Demolition
Efficient for light demolition work, concrete breaking, and structural removal.
Secondary Demolition
Suitable for reinforced concrete, asphalt, and masonry applications.
Recycling
Perfect for recycling yards and processing construction waste materials.
Landscaping
Excellent for landscaping, surface preparation, and infrastructure projects.
Rental Fleets
Reliable and easy-to-operate solution for rental equipment fleets.
Technical Specifications
| Specification | Value |
|---|---|
| Model | Rammer R03P |
| Operating Weight | 145 kg |
| Minimum Working Weight, Flange Mounted | 180 kg |
| Tool Diameter | 53 mm |
| Impact Rate | 600 – 1,200 bpm |
| Operating Pressure | 75 – 120 bar |
| Oil Flow Range | 25 – 50 l/min |
| Pressure Relief Setting | 150 bar |
| Maximum Pressure Relief | 170 bar |
| Maximum Back Pressure | 20 bar |
| Input Power | 10 kW |
| Pressure Line Connection | BSPP Internal 1/2″ |
| Return Line Connection | BSPP Internal 1/2″ |
| Minimum Hose Inner Diameter | 12 mm |
| Optimum Oil Temperature | 40 – 60°C |
| Allowed Oil Temperature Range | -20°C to 80°C |
| Optimum Oil Viscosity | 30 – 60 |
| Allowed Viscosity Range | 20 – 1,000 |
| Suitable Skid Steer / Robot Weight | 1 – 3 t |
| Suitable Carrier Weight | 2 – 4 t |
| Measured Noise Level | 112 dB |
| Guaranteed Noise Level | 116 dB |
Compatible Machines
Caterpillar Mini Excavators
Kubota Mini Excavators
Bobcat Mini Excavators
Takeuchi Mini Excavators
JCB Mini Excavators
Yanmar Mini Excavators
Why Choose Rammer
Rammer hydraulic hammers are trusted worldwide for their durability, efficiency, and consistent breaking performance. The Small Range series is specifically developed for compact carriers operating in demanding environments where productivity and reliability are essential.
Contact MAQ ATTACH
For pricing, availability, and professional consultation regarding the Rammer R03P hydraulic hammer, please contact our team.
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