The RCC04R Cutter-Crusher is designed specifically for primary demolition and for use with mini and robot carriers. Both cylinder feature a hydraulic booster, which intensifies the input pressure, dramatically increasing the power-to-weight ratio, and supplying the performance that you would only normally see from much larger attachment. The RCC04R unique jaw design allows for large opening whilst maintaining its light structure.
RCC04R
Features
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Replaceable pearcing tip
A bolt on pearcing tip, removes the need for welding and rebuilding which lowers the cost of owning and operation.
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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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Hydraulic Booster
Increases the power-to-weight ratio of the product by intensifing the input pressure in the cylinders
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Integrated oil filter and cleaning system
Filters and maintains both the oil circuit and pressure thoughout the working cycle.
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Free rotation mechanical brake
Enables the operator to control and place the equipment rapidly which increases the productivity
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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.
Operator manuals
Specification
| Weight | 300 kg | 750 lb |
| Max. jaw opening | 440 mm | 17.32 in |
| Max. cutting force | 1300 kN | |
| Max. crushing force | 440 kN | |
| Closing time at max oil flow | 2.3 s | |
| Opening time at max oil flow | 1.1 s | |
| Cutting blade length | 85 mm | 3.35 in |
| No. of cycles per minute at max oil flow | 17 | |
| Max. diameter to be cut | 25 mm | 0.98 in |
| Pressure line connection (IN) | 1/2" BSP | |
| Return line connection (OUT) | 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 *1 | 3 - 6 t | 6600 - 13200 lb |
| *1 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. | ||
Specifications are subject to change without notice (Thursday, April 26, 2018)