OUR PROJECTS

A major milestone in crane maintenance. Our team undertook a comprehensive 10-year major inspection on a 50-tonne Grove rough terrain crane, involving extensive component disassembly and detailed mechanical inspections. With precision, teamwork and specialist lifting equipment, the project demonstrates the technical expertise and attention to detail required to maintain these powerful machines and support their continued safe operation.

Combining specialist transmission expertise with advanced diagnostic technology, our team carried out Allison transmission diagnostic testing on a Franna AT15 pick-and-carry crane following an upgrade of its Allison 2500 transmission to Generation 6.


Using the latest Allison DOC diagnostic software, our technicians assessed the upgraded transmission's electronic systems and performance parameters. This project highlights the specialist technical capabilities available through MCS and Heavy Duty Engines & Transmissions (HDET), bringing together crane servicing expertise and OEM-level transmission diagnostics to support reliable equipment performance.

Precision and attention to detail are essential when preparing equipment for delivery. Our team undertook specialist pre-delivery repairs on a Mercedes-Benz OM936 diesel engine on behalf of the OEM, involving the replacement of oil pan gaskets to address sealing requirements.

Working on a Franna pick-and-carry crane, our technicians carried out the repairs with a focus on manufacturer standards, quality workmanship and mechanical reliability. This project highlights the specialist diesel engine expertise available through MCS and Heavy Duty Engines & Transmissions (HDET), supporting OEM requirements and ensuring equipment is properly prepared for operation.

At Mobile Crane Specialists, we believe the future of our industry starts with investing in the next generation of skilled technicians.

Our apprentices gain valuable hands-on experience both in our workshop and out in the field, working alongside experienced tradespeople on real servicing, maintenance and repair projects.

By involving our apprentices in a variety of jobs, equipment and working environments, we provide opportunities to develop practical skills, technical knowledge and confidence beyond the classroom.

For us, apprenticeships are about more than gaining a qualification. They're about mentoring, sharing industry knowledge and developing capable, confident tradespeople who will help shape the future of the crane industry.

Precision is essential when it comes to maintaining high-performance diesel engines. Our technicians carried out a detailed engine valve lash adjustment on a Mercedes-Benz OM936 diesel engine, following the correct manufacturer procedures and OEM specifications.

Accurate valve clearance adjustments are critical to maintaining engine efficiency, performance and long-term reliability. By adhering to Mercedes-Benz's technical requirements, our team ensures this important maintenance procedure is completed with the precision and attention to detail it demands.

This project highlights the specialist engine knowledge and OEM-focused workmanship available through Mobile Crane Specialists (MCS) and Heavy Duty Engines & Transmissions (HDET), delivering technical expertise beyond standard crane servicing.

Specialist transmission repairs require precision, technical knowledge and a thorough understanding of complex hydraulic and electronic control systems.

Our team undertook internal valve body repairs on an Allison 2500 Generation 6 transmission fitted to a Franna AT15 pick-and-carry crane.

The valve body plays a critical role in controlling hydraulic fluid flow and transmission gear selection. Working within this intricate assembly requires careful inspection, attention to detail and an understanding of Allison's specialised transmission technology.

This project showcases the advanced transmission repair capabilities available through Mobile Crane Specialists (MCS) and Heavy Duty Engines & Transmissions (HDET), combining hands-on mechanical expertise with specialist OEM knowledge to support transmission performance and long-term reliability.

Complex boom removal and installation including safe load indicator recalibration.

When a wheel hub seal fails, prompt attention and precision repairs are essential to prevent further component damage and maintain equipment reliability.

Our team undertook a wheel end overhaul on a Franna AT12 pick-and-carry crane following the failure of a wheel hub seal. The work involved careful disassembly, inspection of the wheel end components and sourcing the correct replacement parts to ensure the repairs were carried out to the required specifications.

Maintaining cleanliness throughout the repair process was particularly important to prevent contamination of critical components and ensure correct reassembly.

This project demonstrates Mobile Crane Specialists' commitment to thorough mechanical repairs, attention to detail and quality workmanship. By taking the time to identify the correct parts and follow proper repair procedures, our technicians deliver dependable solutions that support the safe and reliable operation of our customers' equipment.