E-RTG (electric rubber-tyred gantry) drum reeling cable. 0.6/1 kV, rubber or PUR sheath, 30 N/mm² tensile, up to 240 m/min. Designed for RTG electrification projects at container terminals.
Electric rubber-tyred gantry (E-RTG) cranes replace diesel generators with shore power — supplying power via a drum reeling cable as the crane travels along the container yard. The E-RTG cable must handle the full crane power demand over the complete travel distance, while the drum reeling system manages the cable during crane movement.
E-RTG cables are specified to the most demanding LV reeling performance class: 30 N/mm² tensile, 240 m/min travel speed (rubber version), anti-torsion braid, and GOST-R approval for projects in port markets requiring Russian standards. Bus cable or Profinet integration is available for real-time crane monitoring over the same reel cable.
| Parameter | Rubber (PCP) | PUR Halogen-Free |
|---|---|---|
| Rated Voltage | 0.6/1 kV | 0.6/1 kV |
| Max Tensile | 30 N/mm² | 25 N/mm² |
| Travel Speed | 240 m/min | 180 m/min |
| Torsional | ±50°/m | ±50°/m |
| Flex Temp | −35 °C / +80 °C | −40 °C / +80 °C |
| Approvals | VDE; GOST-R | IEC 60332-1 |
