Heavy-Duty Hydraulic Breaker for Demolition, Recycling, and Rock Breaking Applications
The Rammer R25P hydraulic hammer is engineered for demanding demolition, recycling, and rock breaking applications. Designed for excavators in the 20–29 ton range, the R25P delivers powerful impact energy, reliable hydraulic performance, and high productivity in the toughest working environments.
As part of the Rammer Large Range Performance series, the R25P combines advanced hydraulic technology, durable construction, and maximum breaking efficiency for professional demolition contractors, quarry operations, and rental fleets.
Applications
Primary Demolition
Efficient for structural demolition, reinforced concrete breaking, and heavy construction projects.
Secondary Demolition
Ideal for breaking oversized concrete structures and demolition debris.
Recycling
Suitable for recycling yards and processing construction waste materials.
Primary Breaking
Excellent for rock breaking, quarry operations, and mining applications.
Secondary Breaking
Perfect for reducing oversized rock and concrete materials.
Rental Fleets
Reliable and durable hydraulic breaker for demanding rental operations.
Technical Specifications
| Specification | Value |
|---|---|
| Model | Rammer R25P |
| Operating Weight | 1,440 kg |
| Minimum Working Weight, Flange Mounted | 1,740 kg |
| Tool Diameter | 135 mm |
| Impact Rate | 390 – 700 bpm |
| Operating Pressure | 160 – 180 bar |
| Oil Flow Range | 130 – 170 l/min |
| Pressure Relief Setting | 210 bar |
| Maximum Pressure Relief | 230 bar |
| Back Head Pressure | 10 – 15 bar |
| Maximum Back Pressure | 10 bar |
| Input Power | 51 kW |
| Pressure Line Connection | SAE 6000 psi 1 1/4 |
| Return Line Connection | SAE 6000 psi 1 1/4 |
| Minimum Pressure Hose Inner Diameter | 26 mm |
| Minimum Return Hose Inner Diameter | 32 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 Carrier Weight | 20 – 29 t |
| Measured Noise Level | 121 dB |
| Guaranteed Noise Level | 125 dB |
Compatible Machines
Caterpillar Excavators
Komatsu Excavators
Hitachi Excavators
Volvo Construction Equipment Excavators
Doosan Excavators
Hyundai Construction Equipment Excavators
Why Choose Rammer
Rammer hydraulic hammers are recognized worldwide for their durability, impact efficiency, and reliable performance in demanding environments. The Large Range Performance series is specifically designed for heavy-duty demolition, quarry, and construction applications where maximum productivity and long service life are essential.
Contact MAQ ATTACH
For pricing, availability, and professional consultation regarding the Rammer R25P hydraulic hammer, please contact our team.
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