The 870 kg Rammer 1533E benefits from a radical lightweight design. Suitable for carriers between 10 and 19 tons.
Lightweight design gives this hammer a class-leading power-to-weight ratio and allows operators to enjoy a high level of productivity in a wide variety of demolition, recycling, quarrying or other applications.
The Rammer 1533E comes with the remote monitoring hardware RD3 installed.
Membrane-type accumulator eliminates Nitrogen leakages, ensuring constant maximum impact power and eliminating the need for recharging in field.
The twin handed design allows optimal mounting on both left and right handed carriers, prolonging the service life of the hose connections.
Easy installation for hydraulic quick hitch mounting brackets.
Less vibrations and at the same time significantly lower noise levels are achieved with this ultra-modern, low-wear design.
This protects the operator, the carrier and relieves the environment.
This extends your range of applications on narrow job sites and wherever noise protection is required.
The built-in pressure control valve maintains hydraulic pressure levels to ensure that every blow delivers the maximum power, yielding optimum productivity in all applications.
The Idle Blow Protection (IBP) ensures the hammer cannot be operated until pressure is placed on tool. This eliminates tie rod stress, reduces oil overheating and protects against premature failures.
Vibration dampened, external tie rods (VIDAT) with spherical tie rod nuts and elastomeric vibration dampers.
No special tools are required for service.
This design guarantees a safe, fast and error-free installation (without torsion) and extends the service life of your RAMMER hammer.
Quick and safe tool change system transverse to the hammer. No need to reach under the hammer during tool change.
Carrier mounted greasing device
The RAMLUBE II is a state-of-the-art, convenient and automatic lubrication system for RAMMER hydraulic hammers, which significantly extends the service life of wearing parts.
The RAMLUBE II is mounted on your hammer housing and is a self-venting impulse lubrication system.
The grease volume of the RAMLUBE II can be externally adjusted.
We recommend to use our original Rammer tool greases, which are developed for hammer applications.
There are available three different greases: original Rammer Tool Grease for standard applications, Rammer Meissel Paste for special applications and Artic Tool Grease for cold climate conditions.
RD3 for SAM as standard. Online hour meter and location tracking in Google MapsTM.
For further information, please contact your Rammer distributor.
Air connection as standard for connection to either Ramair or applications under water. Read the operator's manual and consult with your dealer.
The RAMMER - RAMAIR air supply prevents dirt from entering the hammer housing and the impact chamber in order to achieve longest service life of the RAMMER hammer even in the most demanding applications.
It also ensures that the tool grease is conveyed to the tool bushings at any time and in any position of the hammer and that no overfilling occurs.
The RAMMER - RAMAIR is particularly recommended for highly abrasive and dusty materials or overhead applications, such as tunneling or robbery work.
Hammers for use on crushers to ensure unrestricted flow of process. Removal of boulders which are too large to fit into crusher or which block the grizzly.
Absolutely necessary to ensure safe working procedures.
Demolition of standing buildings and structures.
Trenching is a form of primary breaking in which a narrow trench is excavated especially for laying pipes, cables or for installing drainage
Demolition of larger pieces on the ground (size reduction, separation and preliminary sorting tasks)
The RAMMER "Spade tool" was specially developed for cutting of asphalt or frozen ground in road construction or infrastructure.
When blasted rock is too big for the feeder or crusher, secondary breaking is needed to get the boulders down to size. The type of rock dictates the effectiveness of the process, with brittle rock giving the best performance.
Underwater breaking, be it primary breaking and/or demolition is a specialized application, in which material is broken and removed by equipment which is partly or fully submerged.
| Minimum working weight, flange mounted *1 | 870 kg | 1920 lb |
| Weight | 710 kg | 1570 lb |
| Working length | 2004 mm | 78.9 in |
| Impact rate (frequency) | 550 - 950 bpm | |
| Operating pressure | 140 - 160 bar | 2030 - 2320 psi |
| Oil flow range | 80 - 140 l/min | 21.1 - 37.0 gal/min |
| Pressure relief setting *2 | 220 bar | 3190 psi |
| Pressure relief max | 240 bar | 3480 psi |
| Back pressure max | 10 bar | 145 psi |
| Input power | 37 kW | 50 hp |
| Tool diameter | 105 mm | 4.13 in |
| Pressure line connection (IN) | ORFS ( 1 7/16-12 UN ) | |
| Return line connection (OUT) | ORFS ( 1 7/16-12 UN ) | |
| Pressure line size, min. inner diameter | 19 mm | 0.75 in |
| Return line size, min. inner diameter | 19 mm | 0.75 in |
| Grease connection | Tema 2520 | |
| Optimum oil temperature | 40 - 60 °C | 104 - 140 °F |
| Allowed oil temperature range | -20 - 80 °C | -4 - 176 °F |
| Optimum oil viscosity at operating temperature | 30 - 60 cSt | |
| Allowed viscosity range | 20 - 1000 cSt | |
| Carrier weight, optimum | 11 - 17 t | 24300 - 37500 lb |
| Carrier weight, range *3 | 10 - 19 t | 22000 - 41900 lb |
| Noise level, measured (2000/14/EC) | 120 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 124 dB(A) | |
| *1 Includes average mounting bracket and standard wear parts *2 Minimum setting = actually measured operating pressure + 50 bar or 725 psi *3 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. |
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Specifications are subject to change without notice (Friday, March 22, 2024)
