Rammer_4099PRO

Rammer 4099 PRO

The Rammer 4099 PRO has a sturdy housing design and wear resistant wear plates making it perfect for horizontal working duties in applications such as tunneling.

Hydraulic hose connections for grease, air and water on a top cover plate have been sealed through apertures to withstand extreme working conditions and sealed housing structure prevents the ingress of dust and dirt ensuring extended working life of both the breaker and the tool.

This 3,050kg Rammer 4099 PRO is suitable for carriers in the 38 to 57 tonne range.

Key Specifications

Product Weight

3,050 kg

Product Carrier Weight

38.0 – 57.0 t

Oil Flow Range

250 – 320 l/min

Features

  • High pressure membrane accumulator
  • Indexable power cell (left or right handed)
  • Vibration and sound suppressed
  • PRO / Tunnel housing
  • Optimized hydraulic connection points towards carrier
  • PRO / Tunnel suspension
  • FBE (Fixed Blow Energy)
  • PRO / Tunnel powercell
  • RamValve
  • Idle blow protector
  • Stroke selector
  • VIDAT tie rods
  • RAMLUBE I (optional)
  • Factory Installed Ramdata II
  • Ramair (optional)
  • AGW (optional)
  • RAMMER Water-Jet (dust suppression)

Applications

  • Primary demolition
  • Hammer tunneling
  • Recycling

Compatible with PRO Hard Rock Chisel Tool, PRO Limestone Chisel Tool, PRO Moil Point Tool, PRO Tunneling Chisel Tool.

Specifications

Minimum Working Weight, flange mounted *1

3750 kg

Weight

3050 kg

Working length

3182 mm

Impact rate Long Stroke

360 - 560 bpm

Impact rate Short Stroke

540 - 670 bpm

Operating pressure

135 - 145 bar

Oil flow range

250 - 320 l/min

Pressure relief setting  *2

210 bar

Pressure relief max

230 bar

Back pressure max

12 bar

Input power

77 kW

Tool diameter

166 mm

Pressure line connection (IN)

ORFS ISO 8434-3 (1 11/16-12 UN)

Return line connection (OUT)

ORFS ISO 8434-3 (1 11/16-12 UN)

Pressure line size, min. inner diameter

32 mm

Return line size, min. inner diameter
32 mm

Grease connection

BSPP-internal 3/8"

Air Connection (A)

BSPP-internal 3/8"

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

Carrier weight, optimum

38 - 50 t

Carrier weight, range  *3

38 - 57 t
Noise level, measured (2000/14/EC)

124 dB(A)

Noise level, guaranteed (2000/14/EC)
128 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.