Cordas de guindaste

Union Marathon

Long-lasting crane rope designed for mobile and crawler crane main hoist applications. Features a high-strength core with Lang lay construction for optimized fatigue life in cyclic operations.

Construction
Lang lay, high-strength core
Diameter Range
16–48 mm
Min. Breaking Force
145–1,680 kN
Standard
EN 12385-4, API 9A, ASME B30.5
Core
Steel wire rope core (IWRC)

Technical Specifications

Dimensions & Weight

  • Lang Lay Construction — Outer wires aligned with rope axis for maximum abrasion resistance on drums and sheaves
  • High Fill Factor — Compacted outer strands maximize metallic area for superior breaking strength per diameter
  • Multi-Layer Spooling — Consistent diameter and crush resistance for reliable multi-layer drum winding under side loads
  • Versatile Application Range — Suitable for lattice boom crawlers, telescopic mobile cranes, and tower cranes

Standards & Compliance

Construction

6×K36WS compacted strand, IWRC

Breaking Strength

1,770 N/mm² to 1,960 N/mm² tensile grade

Diameter Range

16 mm – 52 mm

Core

Independent wire rope core (IWRC)

Finish

Bright or galvanized

Lay Direction

Right-hand lang lay (zZ) or regular lay (sZ)

Applications

Industries and operations where this product is used.

Produtos de elevação

Guindastes móveis e de esteira

Os guindastes móveis e de esteira exigem cabos de elevação que ofereçam máxima vida útil à fadiga, resistência à ruptura e consistência de enrolamento sob cargas cíclicas. As marcas CASAR e Union da WireCo atendem aos principais fabricantes e operadores de guindastes do mundo com cabos projetados para os ciclos de trabalho específicos de guindastes móveis, de esteiras, de torre e offshore.

Learn More

Documentation

Union Wire Rope Catalog

Catalog
Download

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Union Marathon

is manufactured by

Union

, a WireCo brand.

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