Rammer RCC04R

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.


  • Replaceable pearcing tip
  • Hydraulic cylinder shielding
  • Heat treated pins and bushings
  • Manufactured from HB400 steel
  • Hydraulic Booster
  • Integrated oil filter and cleaning system
  • Free rotation mechanical brake
  • Bolt on, symmetrical cutter blades


  • Primary Demolition
  • Rebar
  • Structural Steel


Weight  300 kg 750 lb
Max jaw opening  440 mm  17.3 in
Max cutting force 1300 kN
Max crushing force 440 kN
 Closing time at max oil flow 2.3s
 Opening time at max oil flow 1.1s
 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)

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