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

L-Block-Kranradbaugruppe
- Wheels forged are typically made of 42CrMo or 65Mn.
- Integral welded structure.
- Equipped with labyrinth seals to prevent dust and moisture ingress.
45° geteilte Lagerkasten-Kranradbaugruppe
- 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

45° geteilte Lagerkasten-Kranradbaugruppe

Used for Container Gantry Crane

High-duty cycle reliability
Corrosion-resistant for port environments

Kranradbaugruppe mit rundem Lagerkasten

L-Block-Kranradbaugruppe

Used for Overhead Crane End Truck
- Compact and rigid structure
- Einfache Installation und Wartung
Kranradbaugruppe mit rundem Lagerkasten

Used for Clean Explosion-Proof Bridge Crane
- Fully enclosed bearing box structure
- Suitable for clean and explosion-proof environments
Kranradbaugruppe mit rundem Lagerkasten

Used for FEM Standard Gantry Crane
- Stable long-travel performance
- Reliable under frequent start-stop operations
L-Block-Kranradbaugruppe

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
- Einfache Installation und Wartung

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

Gegründet im Jahr 2002

Über 20 Jahre

Fabrikgelände

1,620,000m²

Jährliche Kranleistung

Mehr als 100.000 Einheiten

Mitarbeiter

4,700+

Exported Countries

120+

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Fabrikgelände

Auf einer Fläche von 1,62 Millionen m² sind über 3.500 Bearbeitungs- und Prüfmaschinen sowie mehr als 100 automatische Schweiß- und Bearbeitungslinien vorhanden.

Produktpalette

Über 200 Typen, darunter Brückenkrane, Portalkrane, Auslegerkrane und elektrische Hebezeuge.

Branchen

Luft- und Raumfahrt, Automobilindustrie, Schiffbau, Petrochemie, Eisenbahnwesen, Hafenwirtschaft, Stahlherstellung, Maschinenbau und Müllverbrennung – über 50 Sektoren werden abgedeckt.