The Rammer RCC16R Cutter-Crusher features two powerful cylinders and 360° rotation, making it the ideal choice for both standard and high reach demolition.
RCC16R
Features
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Hydraulic rotation with protection valve
The protected rotation system allows precision tool placement, lowering/reducing owning and operating costs.
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Speed valve
Shorter working cycles to increase productivity
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Hydraulic cylinder shielding
The cylinders are fully protected throughout the working cycle. Increasing durability and extending service intervals.
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Heat treated pins and bushings
Hardened parts are more wear resistant, extending their working life and lowering owning and operating costs
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Manufactured from HB400 steel
Highly resistant material to work on concrete
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Bolt on, symmetrical cutter blades
Field replaceable and ajustable cutter blades minimize downtime and signifantly increase the working life of wear parts
Applications
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Primary Demolition
Hydraulic excavators have largely replaced cranes with wrecking balls, enabling demolition to be carried out in a much more controlled and efficient manner.
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Rebar
Rebar used extensivily in the construction industry to re-enforce concrete, as is designed to carry the tensile load.
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Structural Steel
Structural Steel is primarily removed during a demolition project by means of an attachment, with cutter blades.
Specification sheet Operator manuals
Specification
| Minimum working weight, flange mounted *1 | 1590 kg | 3510 lb |
| Weight | 1490 kg | 3280 lb |
| Max. jaw opening | 825 mm | 32.48 in |
| Max. cutting force | 2840 kN | |
| Max. crushing force | 990 kN | |
| Operating pressure | 280 - 320 bar | 4060 - 4640 psi |
| Max. operating pressure | 320 bar | 4640 psi |
| Max pressure for hydraulic rotation | 100 bar | 1450 psi |
| Oil flow range | 130 - 150 l/min | 34.3 - 39.6 gal/min |
| Oil flow for hydraulic rotation | 30 l/min | 7.9 gal/min |
| Closing time at max oil flow | 2.5 s | |
| Opening time at max oil flow | 2.5 s | |
| Cutting blade length | 160 mm | 6.30 in |
| No. of cycles per minute at max oil flow | 12 | |
| Max. diameter to be cut | 50 mm | 1.97 in |
| Rotation | 360 ° | |
| Pressure line connection (IN) | SAE 6000 psi 3/4" | |
| Return line connection (OUT) | SAE 6000 psi 3/4" | |
| Connections, rotation | 1/2" BSP | |
| 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 | 14 - 18 t | 30900 - 39700 lb |
| *1 Includes average mounting bracket and standard tool *2 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. |
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Specifications are subject to change without notice (Thursday, April 26, 2018)