William Cook Rail

Complete Solutions for Powered and Non-Powered Passenger Vehicles, Freight Vehicles and Locomotives

William Cook Rail manufactures complete rail solutions using highly engineered components for bogies, couplers, drawgear assemblies and brake discs for powered and non-powered passenger vehicles, freight vehicles and locomotives throughout the world.

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Cross Green,
Leeds,
LS9 0SG,
Other,
Other

Contact Details

Cross Green,
Leeds,
LS9 0SG,
Other,
Other

Engineered components for bogies, couplers, drawgear, and brake discs.

These are manufactured in compliance with stringent national and international quality assurances, working with customers to design and develop custom-made products to meet precise engineering specifications for new build vehicles as well as development and modification work on existing components and systems. Approvals are held for ISO9001: 2015, ISO14001: 2015, OHSAS 18001: 2007, as well as EN15085 – welding for railway vehicles and components and DB certification. The company also has IRIS certification.

William Cook Rail uses in-house Finite Element Analysis, non-destructive testing and radiography. These testing facilities, together with a full network of foundries, CNC machine shops, Pro-Engineer CAD design system, EDI contract management and a full back-up from design through installation and beyond, combine to make William Cook Rail the leader in complete manufacturing solutions for the rail industry.

Expertise and know-how are used in all stages of project implementation, from design to in-service.

William Cook Rail

Bogies

William Cook Rail has perfected the application of cast steel to welded and bolt-on bogie structural members to give bogie-builders:

Lower fabrication cost, eliminating most fabrication welds
Higher strength from cast steel
Less maintenance for train operators
Up to five times higher build productivity
Minimal component parts, all stress analysed and machined ready for assembly fixtures
Ancillary components, including axleboxes, brake discs, couplers and drawgear

Couplers

Custom-designed, precision-engineered couplers are built entirely within the fully integrated plants and CNC machine shops in the group:

Combination coupler to enable vehicles with otherwise non-compatible couplers to be coupled together
Tightlock coupler for use on electrical and diesel multiple units as well as on locomotive-hauled stock
Refurbishment of couplers to “as new”
Couplers for standard use and also for special applications
Supply of spare parts

Drawgear

William Cook Rail designs and supplies drawgear for both locomotive and rolling stock applications, including ultra low height drawgear for container flats as well as locomotive and other rolling stock coupler and drawgear retrofits.

Brake discs

William Cook Rail’s metallurgical and engineering expertise has helped in the design of superior performance brake discs. The key elements of these discs are:

Intricate shapes
Complex cooling fins
Single-sided discs for wheel mounting
Double-sided discs for axle mounting
Split discs for wheel and axle mounting

Bolsters

William Cook Rail has perfected the conversion of fabricated bolsters to cast steel bolsters, giving:

Higher strength being cast steel
Greatly enhanced fatigue life
Supply of ready-to-fit parts