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The Railway Coupler (Wagon Type E) is a mission-critical component for modern freight rail operations. Engineered to AAR M-201/M-211 standards, our coupler delivers unmatched durability, safety, and interchangeability across global rail networks-from North American heavy-haul lines to African mining railways and Australian outback corridors.

Technical Specifications – Railway Wagon Type E Coupler
| Product Name | Railway Coupler (Wagon Type E) |
| Coupler Type | Automatic Knuckle Coupler |
| Material | Grade E+ Cast Steel (AAR-compliant) |
| Knuckle Face Height | 280 mm |
| Draft Gear Height | 568 mm |
| Yoke Pocket Width | 235 mm |
| Operating Temperature Range | -34°C to +121°C (-30°F to +250°F) |
| Service Life | ≥ 600,000 coupling cycles |
| Warranty | 6 years |
| Dimensions (L×W×H) | As per customer engineering drawing |
| Place of Origin | Zhengzhou, China |
| Compliance Standard | AAR M-201 / M-211 |



Double Shelf, High-Strength Structure - Our Railway Coupler features a reinforced double-shelf design that significantly reduces the risk of vertical separation during shunting, emergency braking, or heavy draft loads. This geometry is validated through 30+ years of field performance in extreme environments.
Manufactured in our ISO 9001-certified foundry with over 30 years of railway component expertise, every coupler is cast from premium Grade E+ steel, heat-treated for optimal toughness, and 100% inspected via magnetic particle testing (MPI). We control the entire process-from raw material sourcing to final machining-ensuring consistent quality batch after batch.

All Railway Couplers are fully compliant with AAR specifications and marked with traceable heat numbers. Our products have been deployed in more than 20 countries, including demanding markets like the USA, Canada, South Africa, and Australia-proof of our global reliability and engineering rigor.
We support full OEM/ODM customization: produce to your exact drawings, apply custom powder-coated colors (e.g., red for brake cars, yellow for maintenance fleets), and laser-engrave serial numbers or QR codes for asset tracking. No order is too complex-we've built couplers for narrow-gauge, meter-gauge, and standard-gauge systems worldwide.

MOQ: Just 1 unit. Lead time: 20–30 days. Packaged in seaworthy wooden crates with VCI anti-corrosion protection. FOB price: USD 850–1,200/unit (volume discounts available). Trusted by railway operators, wagon builders, and maintenance depots since 1995.

📧 Email: elinachina@126.com
📞 WhatsApp: +86 15617710309
🌐 Website: www.qlrailwaymachine.com
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