999E Scaler

Robust, 600 kg Rammer 999E Scaler withstand demanding conditions of scaling. Compatible with carriers in the 3.9 to 13 tonne range. The 999E Scaler have heavy-duty yet easily repaired housing with the floating seal between the tool and the housing patented by Rammer. Safe and quick tool change system. Connections for grease, air and water and optimized application-specific operating pressure

999E Scaler

 

Features

  • High pressure membrane accumulator
  • Twin handed, smart
  • Tubular accumulator
  • Flange mounting
  • Robust side plate design
  • CBE+ (Constant Blow Energy plus)
    Optimized operating pressure (scaler)
  • No tie rods
  • Single part tool bushing retained with shared tool pin
  • Fast-change tool system
  • Robust tool sealing
  • Connection for external lubrication
  • RAMLUB I (optional)
  • RAMMER Air-Jet
  • Ramair (optional)
  • AGW (optional)
  • RAMMER Water-Jet (dust suppression)

Applications

  • Primary breaking
  • Primary demolition
  • Recycling
  • Telescopic excavator
  • Scaling
  • Remote controlled demolition robot

Specification

Minimum working weight, flange mounted  *1 600 kg 1320 lb
Weight 490 kg 1080 lb
Working length 1669 mm 65.7 in
Impact rate (frequency) 500 – 1700 bpm
Operating pressure 90 – 130 bar 1305 – 1885 psi
Oil flow range 50 – 150 l/min 13.2 – 39.6 gal/min
Pressure relief setting  *2 140 – 180 bar 2030 – 2610 psi
Pressure relief max 220 bar 3190 psi
Pressure in LP-circuit 30 – 32 bar 435 – 465 psi
Back pressure max 20 bar 290 psi
Input power 32.5 kW 44 hp
Tool diameter 90 mm 3.54 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 UNF 11/16-16-external
Air connection (A) UNF 11/16-16-external
Water connection UNF 11/16-16-external
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
Skid steer, robot weight, optimum 4.4 – 7.1 t 9700 – 15700 lb
Skid steer, robot weight, range  *3 3.9 – 8.7 t 8600 – 19200 lb
Miniexcavator, tractor backhoe weight, Optium 6.6 – 10.6 t 14600 – 23400 lb
Miniexcavator, tractor backhoe weight, Range  *3 5.8 – 13.0 t 12800 – 28700 lb
Noise level, measured (2000/14/EC) 130 dB(A)
Noise level, guaranteed (2000/14/EC) 134 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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