The 840mm ER7 Railway Wagon Wheel is a precision-forged steel wheel designed for use in European-standard freight railcars. Conforming to the EN 13262 ER7 specification, this wheel delivers exceptional performance under demanding operating conditions, making it ideal for heavy-load and long-distance rail transport.
Crafted from high-quality, fully heat-treated steel, the 840mm ER7 wheel is engineered for superior resistance to rolling contact fatigue, thermal stress, and mechanical wear. Its robust geometry and smooth surface finish ensure reduced wheel-rail contact stress, enhanced rolling efficiency, and extended service life.
Key Features:
Standard Diameter: 840mm to match European rail freight wagon requirements
Compliance: Manufactured in full accordance with EN 13262 and ER7 grade standards
Durability: Exceptional resistance to wear and cracking for high-load, high-mileage service
Precision Machining: Delivers optimal balance, roundness, and contact profile accuracy
Low Maintenance: Designed for reduced re-profiling frequency and minimal downtime
The 840mm ER7 wheel is ideal for a wide range of freight rail applications, including bulk carriers, container wagons, and general goods wagons. It is widely adopted across European rail networks and trusted by leading rail operators for its reliability, cost-efficiency, and compliance with stringent safety and technical standards.
