Rammer455E

Rammer 455E

The Rammer 455E rockbreaker is your economical and low-maintenance solution for carriers between 2.1 and 4.6 tonnes. This 230 kg rockbreaker has been designed for high performance and it produces less noise and vibration, whilst is strong enough to take a beating.

The Rammer 455E comes with the remote monitoring hardware RD3 installed.

Key Specifications

Product Weight

190kg

Product Carrier Weight

2.1 – 3.1 t

Oil Flow Range

40 – 70 l/min

Features

  • Twin handed
  • Tubular accumulator
  • Vibration and sound suppressed
  • Flange mounting
  • CBE+ (Constant Blow Energy plus)
  • No tie rods
  • Single part tool bushing retained with shared tool pin
  • Fast-change tool system
  • RD3 incl. MyFleet (as standard)

Applications

  • Primary Demolition
  • Landscaping
  • Secondary Demolition
  • Trenching
  • Recycling
  • Asphalt Cutting
  • Ground Compacting

Compatible with Standard Chisel Tool, Moil Point Tool, Pyramid Tool, Asphalt Cutting Parallel Tool, Asphalt Cutting Traverse Tool, Compacting Plate Tool, and Special Grease Tool.

Specifications

Weight

190 kg

Working Length

1126 mm

Minimum working weight, flange mounted *1

230 kg

Impact rate (frequency)

700 - 2600 bpm

Operating pressure

100 - 170 bar

Pressure relief setting *2

150 - 200 bar

Pressure relief max

220 bar

Pressure in LP-circuit

36 - 38 bar

Oil flow range

40 - 70 l/min

Back pressure max

20 bar

Input power

19.8 kW

Tool diameter

56 mm

Pressure line connection (IN)

BSPP-internal 3/4"

Return line connection (OUT)

BSPP-internal 3/4"

Pressure line size, min. inner diameter 

16 mm

Return line size. min. inner diameter

16 mm

Optimum oil temperature

40 - 60°C

Allowed oil temperature range

-20 - 80°C

Optimum oil viscosity at operating temperature

30 - 60 cSt

Allowed viscosity range

20 - 1000 cSt

Miniexcavator weight optimum

3.1 - 4.6 t

Miniexcavator weight, range *3

2.7 - 5.2 t

Skid steer, robot weight, optimum

2.1 - 3.1 t

Skid steer, robot weight, range *3

1.8 - 3.5 t

Noise level, measured (2000/14/EC)

115 dB(A)

Noise level, guaranteed (2000/14/EC)

119 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.

Specifications are subject to change without notice.