Auxiliary car DOLLY

To remove the rolling stock in case of blocked and not rollable rail wheels or wheelsets ZWEIWEG offers the product series DOLLY. With a DOLLY the recovery is carried out quickly, safely and cost-effectively without damaging the rolling stock or the track infrastructure. For special requirements, ZWEIWEG also develops a customized special construction.

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DOLLY XS / TS

Technical data

  • Typical axle load: 8 - 12 t
  • Wheel diameter: 110 mm / 124 mm
  • Rail wheel width: ≤ 115 mm
  • Typical weight: 95 – 125 kg
  • Scope of use: Tram / Light railway vehicle
  • Lifting of rail vehicle: approx. 140 mm by rerailing system
  • Main feature: Tool free mounting
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DOLLY S / SB

Technical data

  • Typical axle load: 12 - 16t
  • Wheel diameter: 150 mm
  • Rail wheel width: ≤ 115 mm / ≤ 135 mm
  • Typical weight: 145 – 175 kg
  • Scope of use: Metro / Light railway vehicle
  • Lifting of rail vehicle: approx. 180 mm by rerailing system
  • Main feature: Tool free mounting
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DOLLY M

Technical data

  • Typical axle load: 20 t
  • Wheel diameter: 150 mm
  • Rail wheel width: ≤ 135 mm
  • Typical weight: 195 – 225 kg
  • Scope of use: Main / Light railway vehicle
  • Lifting of railing vehicle: approx. 200 mm by rerailing system
  • Main feature: Tool free mounting
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DOLLY XL

Technical data

  • Typical axle load: 27 t
  • Wheel diameter: 280 mm
  • Rail wheel width: ≤ 145 mm
  • Typical weight: 500 – 600 kg
  • Scope of use: Main line railway vehicle
  • Lifting of rail vehicle: approx. 30 mm by rerailing system
  • Main feature: Mounted directly around the defective axle

DOLLY XL2

Technical data

  • Typical axle load: 27 t
  • Wheel diameter: 230 mm
  • Rail wheel width: ≤ 135 mm
  • Typical weight: 375 – 400 kg
  • Scope of use: Main line railway vehicle
  • Lifting of rail vehicle: approx. 30 mm selfloading
  • Main feature: Mounted directly around the defective axle
  • Optionally applicable with additional equipment as auxiliary bogie vehicle (auxiliary bogie or towing an entire bogie)
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