Maanshan Kingrail Technology Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1 million pcs/year |
| Delivery Time | 1-30 working days |
| Packaging Details | standard export package, or as per customer request |
| Factory City | Maanshan |
| Tread Pattern | Grooved |
| Flangeheight | 30 mm |
| Hardness | HRC 58-62 |
| Flangethickness | 20 mm |
| Authentication | Required |
| Dimension | As per customer's drawing |
| Borediameter | 100 mm |
| Permission | Insufficient |
| Width | 150 mm |
| Wooden Package | Passenger/Freight Train |
| Surface | 0.8-1.6 |
| Operatingtemperaturerange | -40°C to 80°C |
| Surface Hardness | 35–45 HRC (adjustable per application) |
| Precision Grade | 7 |
| Brand Name | kingrail |
| Model Number | |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1 million pcs/year |
| Delivery Time | 1-30 working days | Packaging Details | standard export package, or as per customer request |
| Factory City | Maanshan | Tread Pattern | Grooved |
| Flangeheight | 30 mm | Hardness | HRC 58-62 |
| Flangethickness | 20 mm | Authentication | Required |
| Dimension | As per customer's drawing | Borediameter | 100 mm |
| Permission | Insufficient | Width | 150 mm |
| Wooden Package | Passenger/Freight Train | Surface | 0.8-1.6 |
| Operatingtemperaturerange | -40°C to 80°C | Surface Hardness | 35–45 HRC (adjustable per application) |
| Precision Grade | 7 | Brand Name | kingrail |
| Model Number | Certification | ISO | |
| Place of Origin | China | ||
| High Light | Precision engineered steel train wheels ，Heavy duty rail system wheels ，Long service life steel wheels | ||
Railway wheels are critical load-bearing components used in rail transport systems to ensure safe guidance, load distribution, and long-term operational stability.
Forged steel railway wheels are designed for locomotive and heavy-duty rail applications where high strength and durability are required.
These railway wheels are widely used in:
Ensures excellent fatigue resistance and structural integrity under continuous heavy loads.
Provides stable guidance on rails and reduces derailment risks.
Improves wear resistance and extends service life in harsh environments.
Enhances internal density and mechanical performance for long-term reliability.
Key performance parameters:
These parameters directly affect:
| Item | Specification |
|---|---|
| Material | ER7 / 4140 / 42CrMo |
| Diameter | 500 mm |
| Hardness | 260–320 HB |
| Standard | EN13262 / AAR |
| Flange Height | 28–36 mm |
| Rim Thickness | 60–70 mm |
| Bore Diameter | 100–220 mm |
These railway wheels help solve:
They provide improved durability, reduced maintenance costs, and stable long-term operation.
Q1: What material is suitable for locomotive railway wheels?
4140 or 42CrMo is recommended for high load and high impact conditions.
Q2: How to choose the correct wheel size?
Wheel size depends on the vehicle type and load requirements of the rail system.
Q3: Can railway wheels be customized?
Yes, customization is available based on drawings and project specifications.
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2007
Total Annual:
1,000,000-6,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour. Kingrail is an international company offers diversified range of high-tech products and services and operates globally. Core business is identified with three divisions: ... Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour. Kingrail is an international company offers diversified range of high-tech products and services and operates globally. Core business is identified with three divisions: ...
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