Heavy Duty Helical Coil Railway Bogie Spring Compression Railway Wagon Spring

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Railway Wagon Spring
• Customized: Customized
• Certification: ISO14001, ISO/TS16949, ISO9001
• Type: Train Wheel
• Standards: AAR, Uic, En, GOST, Iris, Ksr, BS, JIS,Tb
• Application: Train, Railway Wagon, Passenger Car, Locomotive
• Quality: 100% QC Passed
• Procesing: Mould-Forging-Machining-Inspection
• Certifications: ISO9001, ISO14001, OHSAS18001,Tsi, AAR
• Product Material: Music Steel Spring Steel
• Service: OEM ODM Customized
• Usage: Bogie of K2, K4, K8, Y25 with Axle Load of 21t, 22
• Material: 60si2mn, 60si2mna, 60si2crva, 60si2crvat,50 CRV4
• Elements: Internal Spring and External Spring
• Surface Treatment: Zinc, Chrome, Nickel, Tin, Powder Coating, Oxide B
• Load Type: Compression Coil
• Color: Black, Yellow
• Production Process: Hot Roll
• Wire Diameter: 0.1mm-60mm
• Transport Package: Wooden Box/Pallet
• Specification: Compression spring
• Trademark: Kingrail Parts
• Origin: China
• HS Code: 8705102300
• Production Capacity: 500000PCS/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

 

Kingrail Parts offers a wide range of springs for freight wagon, passenger coach and locomotives, such as railway bogie springs, railway air brake cylinder springs, bogie suspension springs, coupler system buffer springs, etc.

 

All of our railway springs are AAR compliant.

 

We can customize train springs according to customers' requirements and specifications.
 

Specificaitons:

Spring Type	Outside Diameter	Solid Height	Free Height	Capacity (lbs)	Scrap Free Height	Weight (lbs)
Side Spring	3.50	6.56	10.75	4108	10.00	8.08
Side Spring	5.50	6.56	10.81	8642	10.00	19.53
Primary Suspension Load Spring	2.94	6.63	8.25	5386	7.94	7.03
Primary Suspension Load Spring	5.50	6.63	8.25	15959	7.94	23.76
Primary Suspension Load Spring	3.25	6.56	9.06	4299	8.63	7.66
Primary Suspension Load Spring	5.50	6.56	9.06	10721	8.63	21.33
Primary Suspension Load Spring	3.38	6.56	9.63	3433	9.06	7.75
Primary Suspension Load Spring	5.50	6.56	9.63	9128	9.06	20.24
Primary Suspension Load Spring	3.38	6.56	10.31	4204	9.63	7.82
Primary Suspension Load Spring	5.50	6.56	10.25	8266	9.63	19.6
Primary Suspension Load Spring	3.44	6.56	9.94	4707	9.31	8.28
Primary Suspension Load Spring	2.00	5.69	9.00	1536	8.38	2.5

Production Process:

spring load test--winding--Mechanical testing platform--Fix--Smoothing process--spraying process--heat treatment--at treatment process--packing--shipping

Company Profile

 

King Parts is an professional manufacturer focusing on the sales of railway diesel locomotives and locomotive parts. The core products distributed have been certified by China Railway CRCC, covering electrical systems, braking systems, power systems, transmission systems, bogies and other aspects. Known for their reliable quality and affordable prices, these parts are the first choice of customers worldwide.

Our products cover almost all railway projects. We meet the wishes of your customers with customized solutions (individual design) or individual machines based on a modular design system (modular customization).

Our company has established a good reputation in the field of railway transportation with its high-quality, high-quality products and global after-sales service, and has become a trusted partner of customers.

Our locomotive parts products have been exported to more than 50 countries and regions including the United States, Germany, France, the Netherlands, Thailand, Vietnam, Myanmar, etc.

 

Contact us

 

If you need a railway locomotive repair or maintenance project, please contact us. We can provide you with the best railway locomotive parts products.