Crane Wheel Assemblies: High Load Capacity,
Wear & Fatigue Resistance

Suitable for overhead cranes, gantry cranes, and port cranes.
Supports both standard wheel dimensions and non-standard customization.
Compliant with FEM, ISO, DIN, and GB standards.

5 Crane Wheel Assemblies Types for Different Application Requirements

Ensemble de roues de grue à bloc en L
- Wheels forged are typically made of 42CrMo or 65Mn.
- Integral welded structure.
- Equipped with labyrinth seals to prevent dust and moisture ingress.
Ensemble de roue de grue à roulement fendu à 45°
- The wheel body is typically made of ZG340–640 or 42CrMo.
- 45° split bearing box design.
- Even load distribution with strong impact resistance.

Gear Ring Type Round Bearing Box Crane Wheel Assembly
- Integrated large-module gear ring for low-speed, high-torque direct drive.
- High transmission efficiency, eliminating misalignment from additional couplings.
- Ensures transmission accuracy and reliability.
European Type Crane Wheel Assembly
- Integral cylindrical bearing housing structure.
- Modular design for quick replacement and easy maintenance.
- Encoder interface reserved for crane skew correction and precise positioning.
DWB Wheel Blocks System
- Load capacity ranges from 2.75 tons to 40 tons.
- Protected internal bearing arrangement featuring tapered-roller bearings.
- Protected internal bearing arrangement.

Crane Wheel Assembly Solutions for Diverse Crane Traveling Mechanisms

Used for Large-Tonnage Casting Overhead Crane

Designed for extremely high wheel loads
Excellent resistance to heat and impact

Ensemble de roue de grue à boîte de roulement fendue à 45°

Used for Container Gantry Crane

High-duty cycle reliability
Corrosion-resistant for port environments

Ensemble de roues de grue à roulement rond

Ensemble de roues de grue à bloc en L

Used for Overhead Crane End Truck
- Compact and rigid structure
- Installation et entretien faciles
Ensemble de roues de grue à roulement rond

Used for Clean Explosion-Proof Bridge Crane
- Fully enclosed bearing box structure
- Suitable for clean and explosion-proof environments
Ensemble de roues de grue à roulement rond

Used for FEM Standard Gantry Crane
- Stable long-travel performance
- Reliable under frequent start-stop operations
Ensemble de roues de grue à bloc en L

Used for Portal Crane
- High wheel load capacity
- Suitable for heavy-duty portal crane applications
DWB Wheel Blocks System

Used for Workstation Bridge Crane
- Compact, lightweight design
- Smooth and stable travel
DWB Wheel Blocks System

Used for Transfer Cart
- High load capacity
- Installation et entretien faciles

Integrated Forging Crane Wheel Line Ensuring Quality & Short Lead Time

The production process integrates heating → forging → rolling → heat treatment → continuous precision machining, delivering high efficiency, fast production cycles, and short lead times.

Forged with ultra-high-tonnage presses.
All wheels undergo stress-relief treatment and surface hardening.
A dense microstructure and refined grains can extend service life by 20–50%.
Heat treatment significantly improves strength, toughness, and fatigue life.

wheel assemblies case production process

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KUANGSHAN CRANE: Top 2 Crane Manufacturers in China

Fondée en 2002

PLUS DE 20 ANS

Zone industrielle

1,620,000m²

Production annuelle de grues

Plus de 100 000 unités

Employés

4,700+

Exported Countries

120+

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Zone industrielle

Couvrant une superficie de 1,62 million de m², elle est équipée de plus de 3 500 machines de traitement et de test et de plus de 100 lignes de soudage et d'usinage automatiques.

Gamme de produits

Plus de 200 types, dont des ponts roulants, des portiques, des grues à flèche et des palans électriques.

Industries desservies

Aérospatiale, automobile, construction navale, pétrochimie, chemin de fer, ports, sidérurgie, fabrication de machines et incinération des déchets — couvrant plus de 50 secteurs.