Rammer 1322

The Rammer 1322 has been built to last. Featuring a sealed membrane-type accumulator to ensure that every blow is as hard as the last, whilst providing protection against hydraulic spikes. The 1322 has a field replaceable lower tool bushing and it's low-maintenance design ensures lower owning and operating costs.

Features

  • Membrane type accumulator
  • Sound supressed
  • FBE (Fixed Blow Energy)
  • Heavy Duty Housing

 

Applications

  • Primary Demolition
  • Secondary Demolition
  • Trenching
  • Asphalt Cutting
  • Boulder Breaking

 

Specifications

Minimum working weight, flange mounted  *1 850 kg 1870 lb
Working length 1834 mm in
Bare weight 710 kg 1570 lb
Impact rate (frequency) 500 - 1000 bpm
Operating pressure 125 - 150 bar 1815 - 2175 psi
Pressure relief min  *2 220 bar 3190 psi
Pressure relief max 220 bar 3190 psi
Pressure in LP-circuit n/a n/a
Oil flow range 60 - 120 l/min 15.9 - 31.7 gal/min
Back pressure max 10 bar 145 psi
Input power 30 kW 40 hp
Tool diameter 95 mm 3.74 in
Pressure line connection (IN) BSPP-internal 1"
Return line connection (OUT) BSPP-internal 1"
Pressure line size  *3 26 mm 1.02 in
Return line size  *3 26 mm 1.02 in
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
Grease connection BSPP-internal 3/8"
Air connection (A) BSPP-internal 1/2"
Carrier weight, range *4 9 - 15 t 19800 - 33100 lb
Noise level, guaranteed (2000/14/EC) 140 dB(A)
Noise level, measured (2000/14/EC) 136 dB(A)

*1   Includes average mounting bracket and standard tool
*2   Minimun setting = actual operating pressure + 50 bar or 725 psi
*3   minimum inner diameter
*4   Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.

Specifications are subject to change without notice.

 

More Information

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