The Rammer RCC21R Cutter-Crusher features two powerful cylinders and 360° rotation, making it the ideal choice for both standard and high reach demolition.
- Hydraulic rotation with protection valve
- Speed valve
- Hydraulic cylinder shielding
- Heat treated pins and brushings
- Manufactured from HB400 steel
- Bolt on, symmetrical cutter blades
- Primary Demolition
- Structural Steel
|Minimum working weight, flange mounted *1||2230 kg||4920 lb|
|Weight||2050 kg||4520 lb|
|Max jaw opening||985 mm||38.7 in|
|Max cutting force||3290 kN|
|Max crushing force||1270 kN|
|Jaw depth||800 mm|
|Max operating pressure||320 bar||4640 psi|
|Max pressure for hydraulic rotation||150 bar||2175 psi|
|Oil flow range||180 – 220 l/min||47.6 – 58.1 gal/min|
|Oil flow for hydraulic rotation||30 l/min||7.9 gal/min|
|Closing time at max oil flow||2.2s|
|Opening time at max oil flow||2.7s|
|No. of cycles per minute at max oil flow||10|
|Max diameter to be cut||58 mm||2.28 in|
|Cutting blade length||175 mm||6.89 in|
|Pressure line connection (IN)||SAE 6000 psi 1″|
|Return line connection (OUT)||SAE 6000 psi 1″|
|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||18 – 24 t||39700 – 52900 lb|
*1 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.
Specifications are subject to change without notice (Thursday, April 26, 2018)
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