Precision Machined Rail Wheel for Smooth and Accurate Crane Travel

Crane Wheels – The Cornerstone of Safe Equipment Operation.

Crane wheels are key operational components that bear the weight of both the crane itself and the load, and directly determine the smoothness of the equipment’s movement and its service life.This product is widely used in various types of lifting and transport equipment, such as overhead cranes, gantry cranes, port machinery and mining machinery.

Forged from high-strength alloy steels such as 42CrMo, 65Mn and 45#, these wheels feature a seamless metal flow and a dense microstructure, offering superior strength and toughness compared to traditional cast steel wheels.Of these, 42CrMo is an ultra-high-strength steel with good hardenability; following quenching and tempering, it exhibits excellent fatigue strength and resistance to repeated impact.

• Double-flanged wheels: Suitable for hoisting and travelling mechanisms of both large and small cranes; offer good guidance
• Single-flanged wheels: suitable for the running gear of heavy-duty vehicles

• Driven wheel set: comprising wheels, axles, bearing housings, gear couplings, etc., and responsible for the drive function
• Passive wheel set: operates in a driven configuration and has a relatively simple structure

The main forms of damage to wheels are wear, fracturing of the hardened layer and pitting.If the wheel run-out exceeds the specified tolerance, it will cause rail gouging, increase running resistance, generate vibration and noise, and significantly shorten the service life of the equipment.Through precision machining and assembly, this product ensures strict control of deflection values, thereby effectively avoiding the aforementioned issues.

• Overhead cranes: for lifting and handling within factory buildings and workshops
• Gantry cranes: outdoor operations at storage yards and freight yards
• Port cranes: quay handling, container transhipment
• Mining machinery: heavy-duty, impact-prone operating conditions
• Metallurgical equipment: high-temperature, dusty environments