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Product Weight
260kg

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Product Carrier Weight
1.9 - 8.0t

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Oil Flow Range
35 -90 l/min

Scaling is removal of loose material from the tunnel roof and walls to prevent accidents by falling rocks and it is an extremely tough job for the rockbreaker hence only a specialized scaling rockbreaker should be used.

The Rammer 555E Scaler has been manufactured to withstand tough conditions featuring a safe and quick tool change system, connections for grease, air and water and optimized application-specific operating pressure.

Rammer patented design incorporates a floating seal between the tool and the housing ensuring robust yet easily repaired housing.

This 260 kg scaler is suitable for carriers in the 1.9 to 8.0 tonne range.

View Product brochure.

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

  • RAMLUBE 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

Compatible with Standard Chisel Tool, Long Chisel Tool, Moil Point Tool, Long Moil Point Tool, Pyramid Tool, Spade Tool (parallel to boom), Spade Tool (Transverse to boom), Compacting Plate Tool.

   
Weight 260 kg
Working Length 1261 mm
Minimum working weight, pin mounted *1 320 kg
Impact rate (frequency) 600-1800 bpm
Operating pressure 80-130 bar
Pressure relief min *2 130-180 bar
Pressure relief max 220 bar
Pressure in LP-circuit 30-32 bar
Oil flow range 36-90 l/min
Back pressure max 20 bar
Input power 19.5 KW
Tool diameter 72 mm
Pressure line connection (IN) BSPP-internal 3/4 in
Return line connection (OUT) BSPP-internal 3/4 in
Pressure line size *3 19 mm
Return line size *3 19 mm
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
Allowed oil temperature range -20-80°C
Optimum oil viscosity at operating temperature 30-60cSt
Allowed viscosity range 20-1000cSt
Miniexcavator, tractor backhoe weight, Optimum 3.6-5.8 t
Miniexcavator, tractor backhoe weight, Range *4 3.2-8.0 t
Skid steer, robot weight, optimum 2.4 -3.9 t
Skid steer, robot weight, range *4 1.9-5.3 t
Noise level, measured (2000/14/EC) 127 dB(A)
Noise level, Guaranteed (2000/14/EC) 131 dB(A)
 

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