Walk into the procurement office of any major container port or container handling facility, and you will almost certainly encounter discussions about reeling cables for cranes. The conversation often centers around one particular product family: Draka's Buflex XTREME series. Since its introduction in the early 2000s, Buflex XTREME has become the de facto standard for high-speed, space-constrained applications across port machinery—rubber tyred gantry cranes (RTG), ship-to-shore cranes (STS), and mobile harbor equipment. The cable family has earned this reputation through genuine technical excellence: an exceptionally compact outer diameter, remarkable flexibility, and proven durability under continuous flexing stress. Yet despite—or perhaps because of—this market dominance, Buflex XTREME presents a formidable procurement challenge for port operators, especially those managing budgets across multiple facilities in different regions.

on26/02/2026

Draka Buflex XTREME Replacement Guide: High-Performance Reeling Cables for Port Cranes with Superior Cost-Effectiveness and Fast Delivery

Walk into the procurement office of any major container port or container handling facility, and you will almost certainly encounter discussions about reeling cables for cranes. The conversation often centers around one particular product family: Draka’s Buflex XTREME series. Since its introduction in the early 2000s, Buflex XTREME has become the de facto standard for high-speed, space-constrained applications across port machinery—rubber tyred gantry cranes (RTG), ship-to-shore cranes (STS), and mobile harbor equipment. The cable family has earned this reputation through genuine technical excellence: an exceptionally compact outer diameter, remarkable flexibility, and proven durability under continuous flexing stress. Yet despite—or perhaps because of—this market dominance, Buflex XTREME presents a formidable procurement challenge for port operators, especially those managing budgets across multiple facilities in different regions.

What is RELCT (MV) Reeling Cables for Container Cranes?

RELCT (MV) reeling cables serve a critical function in container crane electrification systems. Specifically, these cables are deployed to deliver electrical power from fixed power supply systems to the rotating reel mechanisms and traveling components of container handling cranes. The cable must accommodate continuous mechanical stressing from repetitive coiling and uncoiling operations while maintaining electrical integrity and safety performance.