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Expert Rail & Engine Repair Services in Tamworth
Statfold Engineering is a family-run business dedicated to delivering reliable, high-quality engineering solutions for railway vehicle components and related machinery. Established with a commitment to precision and craftsmanship, we operate a fully equipped machining and fabrication workshop capable of handling diverse repair, refurbishment, and manufacturing needs. Our services span engine and gearbox repair, CNC machining, rail wheel reprofiling, and bespoke fabrication, supported by a team with extensive experience ranging from 1960s-era models to modern systems. We adhere to rigorous quality standards, evidenced by our ISO9001:2018 certification and RISQS accreditation, ensuring consistent product quality from initial consultation to final delivery. Our capabilities include low- and high-volume orders, custom profile machining, and comprehensive locomotive overhaul services, including transport and insurance for international projects.

We prioritise swift lead times through in-house collection and delivery, while maintaining flexibility to address isolated repairs or full-scale rebuilds. Our expertise extends to damage repair, bearing hole machining, and custom fabrication for locomotives, coaches, and workstations. With on-site track facilities for testing across multiple gauges, we provide cost-effective, end-to-end solutions for rail industry clients. Our reputation for reliability is reinforced by testimonials highlighting successful projects such as the full refurbishment of a Barbados railway locomotive, encompassing engine servicing, brake system upgrades, and complete repaints. We remain committed to continuous improvement, combining traditional techniques with modern technology to meet evolving industry demands.
Services
Engine Repair Gearbox Rebuild Rail Wheel Reprofiling CNC Machining Locomotive Overhaul Bespoke Fabrication Line Boring White Metalling Damage Repair Certified Gauge Manufacturing
Highlights and features
  • Family-run business with generational engineering expertise
  • ISO9001:2018 and RISQS-certified quality assurance
  • Experienced mechanical team spanning 1960s to modern systems
  • Competitive lead times with in-house collection/delivery
  • Comprehensive international project support including logistics
Associations and certifications
  • ISO9001:2018
  • RISQS
Services
Engine Repair
Comprehensive engine repair and refurbishment services for railway vehicles from 1960s models to modern units. Our experienced team handles isolated component replacement or complete engine rebuilds, ensuring reliability and extended operational life. We utilise advanced diagnostic tools and precision machining to restore performance to original specifications.
Rail Wheel Reprofiling
Precision rail wheel reprofiling for all gauge railways, accommodating low- and high-volume orders. We machine single wheels and internal bores for axle fitting, supporting profiles from P1 to UCI 505-1. Custom profile manufacturing available with certified gauge verification to ensure compliance with industry standards.
Gearbox Rebuild
Specialist gearbox repair and overhaul services for railway applications. Our engineers address isolated failures or complete unit refurbishment, including multi-power take-off gearboxes. We manufacture replacement gears and splined shafts to restore functionality and extend equipment lifespan while maintaining strict quality controls.
CNC Machining
Advanced CNC machining capabilities for custom components and repair work. We produce certified rail wheel profile gauges, bespoke fasteners, and complex parts with tight tolerances. Our equipment supports one-off prototypes or batch production, ensuring dimensional accuracy and material integrity for critical railway applications.
Locomotive Overhaul
Full locomotive refurbishment and remanufacturing services, including engine and gearbox servicing, air brake system upgrades, and bodywork restoration. We provide complete project management for international clients, handling transport logistics and insurance. On-site testing facilities ensure operational readiness before customer delivery.
Questions
What rail wheel profiles can you machine?
We support all standard profiles from P1 to P12, UCI 510-2 (28mm), UCI 505-1 (32mm), and custom designs with customer-provided drawings.
Are your services available internationally?
Yes, we handle international projects including logistics and insurance. Recent examples include locomotive refurbishment for a Barbados railway client.
What quality certifications do you hold?
We maintain ISO9001:2018 certification for quality management and RISQS accreditation for rail industry supply chain standards.
Can you repair damaged locomotive components?
Yes, we specialise in repairing large fabrications, rebuilding damaged areas, and machining bearing holes to customer specifications.
Do you offer emergency repair services?
While we don't provide 24/7 emergency services, we prioritise urgent repairs and offer competitive lead times for critical components.
What machining capabilities do you have?
Our CNC machining supports custom gears, splined shafts, and precision components up to 1.5m diameter with ±0.01mm tolerance.