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Overhead Crane Wheel

Wheel Diameter.: 250-950
Manufacturing Process: Cast crane wheel & forge crane wheel
Load Capacity Range: 3~100t
Application Scope: Sustaining the overhead crane or gantry crane

The surface hardness of WEIHUA crane wheels is HB 300-350, and the quenching depth is more than 20mm. It is suitable not only for bridge cranes, but also for overhead cranes, gantry cranes, casting cranes, bin loading cranes, slab handling cranes, steel coil clamp cranes, magnet cranes, etc., in the metallurgical plant.

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Description

Specification

Features

Application

Description

The overhead crane wheels are an important component of bridge crane (also called an overhead crane), mainly used to support the weight of the crane and enable its smooth movement. The wheels are usually mounted on the crane's trolley or main trolley and move along the crane's rails.

Overhead Crane Wheel Types

Weihua's overhead crane wheels (bridge crane wheels) are typically divided into two types: driving wheel sets and driven wheel sets, meeting the operational requirements of cranes:
1. Driving Wheel Set: Responsible for the crane's driving power, usually connected to the motor, reducer, and braking system, providing the crane's mobility.
2. Non-Driving Wheel Set: Responsible for supporting and stabilizing the crane, not involved in power transmission, but ensuring stable operation of the crane.

Overhead Crane Wheel Material

Weihua bridge crane wheels are typically made of high-strength alloy steel, ductile iron, or special alloy materials. These materials have good wear resistance, corrosion resistance, and a long service life. Common materials include:
1. High-strength Cast Steel: Wear-resistant and with strong load-bearing capacity, suitable for high-load environments.
2. Ductile Iron: Used when bearing lighter loads, with high tensile strength and toughness.

Overhead Crane Wheel Drawing

Specification

Model	Drawing No.	Dimension(mm)
		D	D1	B	B1	A	L	L1	h	S	M	d	l	d1
Driving WheelsetΦ250	L754	250	280	90	70	180	237	130	80	180	30	45	82	M20


Non-Driving WheelsetΦ250	L755	250	280	90	70	180	/	130	80	180	30	/	/


Driving WheelsetΦ315	L774	315	345	100	81	200	320	150	105	225	50	65	105



Non-Driving WheelsetΦ315	L775	315	345	100	81	200	/	150	105	225	50	/	/



Driving WheelsetΦ350	L756	350	380	100	81	200	320	150	105	225	50	65	105



Non-Driving WheelsetΦ350	L757	350	380	100	81	200	/	150	150	225	50	/	/


Driving WheelsetΦ400	L758	400	440	120	100	240	365	170	120	260	50	80	130



Non-Driving WheelsetΦ400	L759	400	440	120	100	240	/	170	120	260	50	/	/



Driving WheelsetΦ500	L762	500	540	130	110	270	365	195	140	300	50	80	130



Non-Driving WheelsetΦ500	L763	500	540	130	110	270	/	195	140	300	50	/	/

Key Factors for Selecting Overhead Crane Wheel Size:

1. Load Requirements: The crane's workload directly affects crane wheel size.
2. Crane Wheel Diameter and Width: Larger loads require larger wheel diameters and widths to ensure load-bearing capacity and stability.
3. Working Environment and Operating Speed: Wheel performance under different working conditions needs to be considered, such as wear resistance, corrosion resistance, and high-temperature resistance.
4. Crane Rail and Wheel Matching: Ensure proper matching between crane wheels and rails to avoid derailment or instability.
5. Material Selection: Choose appropriate wheel materials (e.g., forged crane wheel or cast crane wheels) to ensure durability and efficient operation.
Selecting the appropriate crane wheel size is fundamental to ensuring the safe and efficient operation of the crane. A reasonable size selection will help extend the equipment's service life and reduce maintenance costs. If you have a specific crane model or operating environment, further refining these factors will help you make a more suitable choice.

Features

Weihua overhead crane wheels boast high load-bearing capacity, wear resistance, stability, corrosion resistance, and flexible customization services, making them an ideal choice for various heavy-duty lifting equipment. Whether in metallurgy, ports, construction sites, or other heavy-duty transportation environments, Weihua wheels provide efficient, stable, and safe operation. Through the superior performance of Weihua crane wheels, customers can significantly improve work efficiency, reduce equipment maintenance costs, and extend equipment lifespan.

1. High Load Capacity:

Weihua overhead bridge crane wheels are made of high-strength materials (such as alloy steel and ductile iron), capable of withstanding heavy-load working environments. Suitable for heavy-duty operations in metallurgy, ports, construction sites, and other similar environments.

2. Wear Resistance and Durability:

The wheels are made of high-wear-resistant alloy materials, giving them strong wear resistance and allowing them to withstand prolonged use without significant wear. Even under high-intensity, high-frequency working conditions, the wheels maintain a long service life, reducing replacement frequency and maintenance costs.

3. Stability and Safety:

Weihua's bridge crane wheels are designed with high stability in mind, especially in the structure of the wheel flange and axle, making the wheels more stable during operation and reducing the risk of rail misalignment.

4. Excellent Corrosion Resistance:

Weihua's materials and coating technologies effectively improve the corrosion resistance of the wheels, especially when working in humid, chemical, or harsh climatic conditions, extending wheel service life and reducing damage caused by corrosion.

5. Quality Control Meets International Standards

Weihua's wheel products have passed ISO9001 and other international quality management system certifications, meeting domestic and international quality standards to ensure product reliability and consistency. Strict quality control measures are implemented, with multiple tests and inspections conducted before shipment to ensure that every batch of wheels achieves optimal quality.

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Application

Weihua cranes are widely used in machinery, metallurgy, power generation, railways, ports, petroleum, chemical, and other industries, serving key national projects and large enterprises.