Rammer155E

Rammer 155E

Rammer 155E is one of the fastest hitting hydraulic rockbreakers. It features in integrated tubular membrane type accumulator which maximizes it’s surface area, to deliver the maximum breaking power. Rammer 155E comes with the remote monitoring hardware RD3 installed.

Key Specifications

Product Weight

74kg

Product Carrier Weight

0.8 – 1.8 t

Oil Flow Range

15 – 33 l/min

Features

  • PRS (Pressure release system)
  • Pin and Flange mounting
  • Single lower tool bushing
  • Membrane type accumulator
  • Twin-handed
  • Vibration and sound suppressed
  • Fast-change tool system
  • No tie rods
  • Factory installed RD3 for MyFleet

Applications

  • ​Primary Demolition
  • Trenching
  • Secondary Demolition
  • Recycling
  • Landscaping

Compatible with Standard Chisel Tool, Long Chisel Tool, Moil Point Tool, Long Moil Point Tool, Pyramid Tool, Spade Tool (Parallel to boom), Spade Tool (traverse to boom) and Special Tool Grease.

Specifications

Weight

74 kg

Working Length

884 mm

Minimum working weight, flange mounted *1

Minimum working weight, pin mounted *2

90 kg

90 kg

Impact rate (frequency)

1000 - 2600 bpm

Operating pressure

80 - 130 bar

Pressure relief min *3

80 - 130bar

Pressure relief max

220 bar

Pressure in LP-circuit


Oil flow range

15 - 33 l/min

Back pressure max

20 bar

Input power

7.2 kW

Tool diameter

36 mm

Pressure line connection (IN)

BSPP-internal 1/2"

Return line connection (OUT)

BSPP-internal 1/2"

Pressure line size *4

12 mm

Return line size *4

12 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

1.0 - 1.5 t

Miniexcavator weight, range *5

0.8 - 1.8 t

Skid steer, robot weight, optimum

0.7 - 1.0 t

Skid steer, robot weight, range *5

0.6 - 1.0 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 tool
  • *2 Includes average mounting pins and standard tool
  • *3 Minimum setting = actual operating pressure + 50 bar or 725 psi
  • *4 minimum inner diameter
  • *5 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.

Specifications are subject to change without notice.