Designed for fast and effective material separation. The 2,990 kg RPV29R pulverizer is suitable for carriers between 26 and 32 tons.
The Rammer RPV29R is the ideal attachment for both primary and secondary demolition, being perfectly suitable for concrete crushing as well as recycling.
The protected rotation system allows precision tool placement, lowering/reducing owning and operating costs.
The rotation is equipped with a shock valve, which limits the force applied to the structure and thus eliminates pressure spikes. This increases the lifetime of your equipment (incl. both demolition equipment and excavator).
The double bearing allows for increased load and for reduced wear with compact size.
Shorter working cycles to increase productivity
The cylinders are fully protected throughout the working cycle. Increasing durability and extending service intervals.
The fixed jaw allows crushed material to pass through increasing productivity
Highly resistant material to work on concrete.
Field replaceable and adjustable symmetrical cutter blades minimize downtime and significantly increase the working life of wear parts
Minimizing downtime as there is no need for welding/rebuilding
Three different designs for different pulverizing applications. Please contact your dealer for advise on proper application.
A wearpart for the loading and sorting of material. Functionality and replaceability like an bucket tooth.
Field replaceable teeth eliminate welding tasks, which shortens the time required for service.
Hardened parts are more wear resistant, extending their working life and lowering owning and operating costs
Separating rebar from concrete
Preparation of material for crusher or landfill
Demolition of standing buildings and structures.
Demolition of larger pieces on the ground (size reduction, separation and preliminary sorting tasks)
Re-using parts or material which has been extracted from existing buildings or structures.
Recyclng of products: Re-use of material or parts as such
Recycling of material: Re-use of material for other purposes
| Minimum working weight, flange mounted *1 | 2990 kg | 6590 lb |
| Weight | 2770 kg | 6110 lb |
| Height | 2400 mm | 94.49 in |
| Max. jaw opening | 900 mm | 35.43 in |
| Jaw width | 550 mm | |
| Max. cutting force | 2620 kN | |
| Max. crushing force | 1300 kN | |
| Operating pressure | 300 - 350 bar | 4350 - 5075 psi |
| Max. operating pressure | 350 bar | 5075 psi |
| Oil flow range | 200 - 220 l/min | 52.8 - 58.1 gal/min |
| Closing time at max oil flow | 2.3 s | |
| Opening time at max oil flow | 2.3 s | |
| No. of cycles per minute at max oil flow | 13.2 | |
| Max. diameter to be cut | 61 mm | 2.40 in |
| Rotation | 360 ° | |
| Max pressure for hydraulic rotation | 115 bar | 1670 psi |
| Oil flow for hydraulic rotation | 30 l/min | 7.9 gal/min |
| Pressure line connection (IN) | SAE 6000 psi 1" | |
| Return line connection (OUT) | SAE 6000 psi 1" | |
| Connections, rotation | 1/2" GAS | |
| 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, range *2 | 26 - 32 t | 57300 - 70500 lb |
| *1 Includes average mounting bracket and standard wear parts *2 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. |
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Specifications are subject to change without notice (Tuesday, June 21, 2022)