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Small Range: 1322E

Small Range: 1322E

The Rammer 1322E has been built to last. The 850 kg hammer is suitable for carriers in the 9 to 15 tonne range. Low-maintenance design ensures lower owning and operating costs. The 1322E features field replaceable lower tool bushing and sealed membrane-type accumulator to ensure that every blow is as hard as the previous, whilst providing protection against hydraulic spikes. The Rammer 1322E comes with the remote monitoring hardware RD3 installed.

Small Range: 1322E

Features

  • High pressure membrane accumulator
  • Low pressure accumulator
  • Flange mounting
  • Heavy duty housing
  • CBE (Constant Blow Energy)
  • RAMLUBE I (optional)
  • RD3 incl. MyFleet (as standard)
  • Air connection
  • Ramair (optional)

Applications

  • Secondary breaking
  • Primary demolition
  • Boom mounted applications
  • Underwater breaking
  • Trenching
  • Cutting of asphalt or frozen ground

Specification

Minimum working weight, flange mounted  *1 850 kg 1870 lb
Weight 710 kg 1570 lb
Impact rate (frequency) 500 – 1000 bpm
Operating pressure 125 – 160 bar 1815 – 2320 psi
Oil flow range 60 – 120 l/min 15.9 – 31.7 gal/min
Pressure relief setting  *2 175 – 210 bar 2540 – 3045 psi
Pressure relief max 220 bar 3190 psi
Pressure in LP-circuit 26 – 28 bar 375 – 405 psi
Back pressure max 20 bar 290 psi
Input power 32 kW 43 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, min. inner diameter 26 mm 1.02 in
Return line size, min. inner diameter 26 mm 1.02 in
Grease connection BSPP-internal 3/8″
Air connection (A) BSPP-internal 1/2″
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  *3 9 – 15 t 19800 – 33100 lb
Noise level, measured (2000/14/EC) 136 dB(A)
Noise level, guaranteed (2000/14/EC) 140 dB(A)
*1   Includes average mounting bracket and standard wear parts
*2   Minimum setting = actually measured operating pressure + 50 bar or 725 psi
*3   Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.
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