For effective cutting in demolition and recycling duties. The 8,265 kg RSS80R is compatible with carriers in the 70 to 90 tonne range.
The Rammer RSS80R Scrap Shear can be used in every industrial demolition job involving the cutting and recovery of ferrous materials such as iron sections, pipes, tanks, railway carriages etc.
Heavy duty hydraulic rotation with protective valve.
The protected rotation system allows precise tool placement, lowering/reducing owning and operating costs.
The heavy duty 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 rotation motor is mounted on a planetary gear, which produces extremely high rotational and holding forces.
The double bearing allows for increased load and for reduced wear with compact size.
Shorter working cycles to increase productivity
The Upside-Down cylinders with extremely long stroke are protected by the shear frame design.
The the hydraulic connections run through the piston rod.
This high-tech solution minimizes the number of parts and downtime significantly.
These state-of-the-art cylinders generate an extremely high force and have longest operating times.
Avoids material to stuck between the jaws which increases productivity and cutting capacity
One guide picks up the rotational forces, the other takes the bending forces.
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
A bolt on piercing tip, removes the need for welding and rebuilding which lowers the cost of owning and operation.
This essential tool of the scrap shears pierces plate scrap or beams effectively.
The optimized shape forces the plate / beam into the jaws for maximized force.
The design of the teeht at the front also eliminates wear of the arm structure.
The gap between jaw and frame can be adjusted with the central pin.
Enables the operator to maintain the product on the job site, keeping the cutting capacity on optimized level.
Hardened parts are more wear resistant, extending their working life and lowering owning and operating costs
Scrapyards (also known as a wrecking yard, junkyard, or breaker's yard) trade in scrap.
Structural steel is primarily removed during a demolition project by means of an attachment, with cutter blades.
The metal recycling industry encompasses a wide range of metals. The more frequently recycled metals are scrap steels.
Ship breaking or ship demolition is a type of ship disposal involving the breaking up of ships for either a source of parts, which can be sold for re-use, or for the extraction of raw materials, mainly scrap.
| Minimum working weight, flange mounted *1 | 8265 kg | 18220 lb |
| Weight | 7565 kg | 16680 lb |
| Length | 4300 mm | |
| Max. jaw opening | 830 mm | 32.68 in |
| Jaw depth | 840 mm | |
| Max. cutting force | 5520 kN | |
| Max. crushing force | 2150 kN | |
| Operating pressure | 320 - 350 bar | 4640 - 5075 psi |
| Max. operating pressure | 350 bar | 5075 psi |
| Oil flow range | 500 - 600 l/min | 132.1 - 158.5 gal/min |
| Closing time at max oil flow | 2.8 s | |
| Opening time at max oil flow | 4.8 s | |
| No. of cycles per minute at max oil flow | 7.9 | |
| Max. diameter to be cut | 130 mm | 5.12 in |
| Rotation | 360 ° | |
| Max pressure for hydraulic rotation | 150 bar | 2175 psi |
| Oil flow for hydraulic rotation | 50 l/min | 13.2 gal/min |
| Pressure line connection (IN) | SAE 6000 psi 1 1/2" | |
| Return line connection (OUT) | SAE 6000 psi 1 1/2" | |
| 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 | 70 - 90 t | 154300 - 198400 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, October 6, 2020)