Specifications are subject to change without notice (Friday, March 3, 2023)
RSS11R
For effective cutting in demolition and recycling duties. The 1,100 kg RSS11R Scrap Shear is suitable for carriers between 10 and 12 tonnes.
The Rammer RSS11R 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.
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Features
- RotorA compact unit including both rotational motor and bulkhead union.
- Speed valveShorter working cycles to increase productivity
- Upside-Down cylinderThe 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.
- Smart jaw design featuring a single guideAvoids material to getting stuck between the jaws. This increases productivity and cutting capacity
- Manufactured from HB400 steelHighly resistant material to work on concrete.
- Field replaceable symmetrical cutter bladesField replaceable and adjustable symmetrical cutter blades minimize downtime and significantly increase the working life of wear parts
- Replaceable piercing tipA 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.
- Adjusting system for the cutting jawThe 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 pins and bushingsHardened parts are more wear resistant, extending their working life and lowering owning and operating costs
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Applications
- ScrapyardsScrapyards (also known as a wrecking yard, junkyard, or breaker's yard) trade in scrap.
- Structural steelStructural steel is primarily removed during a demolition project by means of an attachment, with cutter blades.
- Metal recyclingThe metal recycling industry encompasses a wide range of metals. The more frequently recycled metals are scrap steels.
- Ship breakingShip 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.
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Specification
Minimum working weight, flange mounted *1 1100 kg 2425 lb Weight 1010 kg 2230 lb Length 2000 mm 78.74 in Max. jaw opening 375 mm 14.76 in Jaw depth 395 mm 15.55 in Max. cutting force 1380 kN Max. crushing force 550 kN Operating pressure 250 – 300 bar 3625 – 4350 psi Max. operating pressure 300 bar 4350 psi Oil flow range 90 – 110 l/min 23.8 – 29.1 gal/min Closing time at max oil flow 2.4 s Opening time at max oil flow 3.0 s No. of cycles per minute at max oil flow 11.2 Max. diameter to be cut 55 mm 2.17 in Rotation 360 ° Max pressure for hydraulic rotation 200 bar 2900 psi Oil flow for hydraulic rotation 10 l/min 2.6 gal/min Pressure line connection (IN) 3/4″ GAS Return line connection (OUT) 3/4″ GAS 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 10 – 12 t 22000 – 26500 lb *1 Includes average mounting bracket and standard wear parts
*2 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.
