2577E
Carrier
21 – 32 t
Weight
1,670 kg
Performance · Large range
Hydraulic hammer
Rammer R25P.
The Rammer R25P incorporates the latest evolution of a long-proven breaking technology. For 20 to 29 t carriers, cost-effective and with the quality of a genuine Rammer.
- Carrier
- 20 – 29 t
- Operating weight
- 1,740 kg
- Oil flow
- 130 – 170 l/min
- Tool Ø
- 135 mm
- Blows per minute
- 390 – 700
- Input power
- 51 kW
01
Specifications
Technical data sheet for the Rammer R25P.
Manufacturer data. Working weight includes medium mounting flanges and standard wear parts. Always check the weight allowed by your carrier manufacturer.
Carrier
| Carrier weight (range) | 20 – 29 t |
|---|
Performance
| Min. working weight with flanges | 1.740 kg |
|---|---|
| Hammer weight | 1.440 kg |
| Impact frequency (blows/min) | 390 – 700 |
| Input power | 51 kW |
| Tool diameter | 135 mm |
Hydraulics
| Oil flow | 130 – 170 l/min |
|---|---|
| Working pressure | 160 – 180 bar |
| Relief valve setting | 210 bar |
| Maximum relief pressure | 230 bar |
| Maximum back pressure | 10 bar |
| Optimal oil temperature | 40 – 60 °C |
Connections
| Pressure connection (IN) | SAE 6000 psi 1 1/4" |
|---|---|
| Return connection (OUT) | SAE 6000 psi 1 1/4" |
| Pressure hose, min. inner Ø | 26 mm |
| Return hose, min. inner Ø | 32 mm |
Noise
| Measured sound level (LWA) | 121 dB |
|---|---|
| Guaranteed sound level (LWA) | 125 dB |
02
Specifications
What's inside the R25P.
-
01
Two-handed assembly
It mounts on carriers with left or right power take-offs and is compatible with quick couplers.
-
02
Reduced vibration and noise
Less vibration and less noise: protects the operator and the machine and allows work in urban areas or areas with noise restrictions.
-
03
Flange mounting
It allows reusing existing mounting plates and adapting the hammer to each carrier and application.
-
04
Grippers on the housing
Wear parts for moving material, very useful for breaking boulders and concrete demolition.
-
05
Idle blow protection (IBP)
The hammer does not strike until the tool is pressed against the surface. It prevents stress on the tie rods, oil overheating and premature failures.
-
06
Quick tool change
Transverse tool change system: no need to put your hands under the hammer.
-
07
RAMLUBE II
Automatic greasing mounted on the housing, adjustable from the outside, extending the life of wear parts.
-
08
RD3 with SAM (optional)
Optional factory monitoring: online hour meter and location tracking.
-
09
RD3 with SAM (installable)
Retrofittable monitoring device: online hour meter and location tracking.
-
10
Genuine Rammer tools
The right tool for each application increases production and reduces costs.
-
11
Piston accumulator
Safe, durable design with latest-generation sealing: high impact energy and easy maintenance.
-
12
Excellent power-to-weight ratio
More impact force with an optimized working weight.
03
Applications
What jobs is it for?
- Primary demolition
- Secondary demolition
- Recycling
- Primary breaking in quarry
- Secondary breaking
- Machinery rental
04
Tools
Compatible original tools.
| Reference | Type |
|---|---|
| BV771 | Standard chisel |
| BV773 | Point |
| BV773K3 | Pyramidal tip |
| BV774 | Blunt chisel |
05
Other models
Alternatives for your carrier.
-
Excellence
2577E
Carrier
21 – 32 t
Weight
1,670 kg
-
Excellence 
2166E
Carrier
16 – 26 t
Weight
1,360 kg
-
Performance 
R18P
Carrier
15 – 23 t
Weight
1,350 kg
-
Excellence 
3288E
Carrier
26 – 42 t
Weight
2,350 kg
Quote
Is the Rammer R25P right for you?
We prepare an offer for you with the hammer, the mounting bracket for your carrier and the right tool for your material.
Request a quote
