Weather-resistant flat rubber cables with copper screening

ÖLFLEX® CRANE CF - Flat cable for outdoor use and crane applications/conveyour technology. Screened power and control rubber cable, U0/U:300/500V

  • For outdoor cable trolley application
  • EMC-compliant

Suitable for outdoor useCold-resistantOil-resistantInterference signalsUV-resistant


Article number Number of cores and mm² per conductorOuter dimensions, width x height (mm)Copper index (kg/km)Weight (kg/km)
4.0 G 1.518.5 x 6.579220
8.0 G 1.536.0 x 6.5155470
12.0 G 1.554.5 x 7.1238745
4.0 G 2.522.8 x 7.7141320


  • Weather-resistant for harsh environmental conditions
  • Flat cables need less space than round cables
  • Smaller bending radii is possible
  • Copper braiding screens the cable against
    electromagnetic interference

Application range

  • In crane systems on building sites and shipyards for fixed installation, or for flexible use in
    cable trolley systems
  • Sewage treatment plants, steelworks and high rack facilities
  • The application profiles for ÖLFLEX® CRANE and ÖLFLEX® LIFT cables can be found in the appendix, selection table A3
  • As a lift control cable: max. 50 m suspension length

Product features

  • Flame-retardant according IEC 60332-1-2

Norm references / Approvals

  • Based on VDE 0250-809 (NGFLGÖU)

Product Make-up

  • Conductors: Finely stranded bare copper
  • Core insulation: rubber compound
  • Individual core screening consist of
    - plastic foil wrapping
    - tin-plated copper braiding
    - plastic foil wrapping
  • Outer sheath: special rubber compound

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000825
  • ETIM 5.0 Class-Description: Flat cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000825
  • ETIM 6.0 Class-Description: Flat cable

Core identification code

  • Up to 5 cores: colour-coded according to VDE 0293-308, refer to Appendix T9
  • From 6 cores: black with white numbers

Conductor stranding

  • Copper conductor according to VDE 0295/IEC 60228
    up to 25 mm²: extra-fine wire, class 6
    from 35 mm²: fine wire, class 5

Minimum bending radius

  • Flexible use: 10 x cable thickness
  • Fixed installation: 4 x cable thickness

Nominal voltage

  • U0/U: 300/500 V

Test voltage

  • 2000 V

Protective conductor

  • G = with GN-YE protective conductor
  • X = without protective conductor

Temperature range

  • Flexible use: -25°C to +90°C
  • Fixed installation: -40°C to +90°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
  • Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.