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Off Highway

Specialist Vehicle
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Off-Highway Vehicle Servicing & Repair

For over 45 years, MIT has specialised in offering overhaul capabilities to earth-moving and GSE off-highway equipment and machinery for fleet and individual vehicle operators – extending the life of machinery long past its warranty expiration.

Our expert engineers can assist with all your drivetrain needs in our specialist workshops or onsite at your location.

Who can we assist?

We have expertise in working with earth moving equipment plant hire operators, GSE operators, ARFF operators, aggregate and cement operators, mining and quarry operators.

We can service, repair and overhaul a range of off-highway vehicles, including articulated dump trucks, backhoe loaders, commercial on-highway machinery, wheel loaders, excavators, GSE equipment, commercial tippers, trucks, forklifts, cement trucks, agricultural tractors and more!

Our engineers have extensive knowledge of working with all significant wheeled vehicle manufacturers, such as JCB, Volvo, Terex, CAT, Bell, Komatsu, Liebherr, Doosan, Hyundai, Hitachi, LiuGong, New Holland, CASE, and John Deer. Along with providing service and repair, we can source spare parts and replacement components.

plant hire operators servicing and repairs.


Our market longevity and partnerships mean we have built long-standing relationships with the most influential drivetrain product manufacturers, such as Twin Disc, Transfluid, Reich, ZF, Dana Brevini and Danfoss Drives.

We are also official service partners of SIDES, providing overhaul, repair and maintenance to their complete range of ARFF vehicles.

We offer factory-trained engineers using genuine OEM parts at competitive pricing!

Service, Repair & Overhaul

As approved OEM service providers, we can provide factory-trained engineers using genuine OEM parts at competitive pricing! Whether your vehicle or machine requires emergency repair, routine maintenance or a complete overhaul, we have the expertise to keep your equipment running.

We cover all of the drivetrain with expertise in the repair and maintenance of Powershift Transmissions, Torque Converters, Axles, Plantary Drives, Power Dividers, Electric & Hybrid drives, Hydraulic Pumps, Driveshafts and PTOs.

Aside from our service partnerships, we also have extensive knowledge of working on other leading drivetrain manufacturers’ components, such as Carraro, Dana Clark, Borg Warner, Allison Transmissions and Graziano Transmissions.

Why come to MIT

  • 24/7 emergency response
  • Genuine OEM spares
  • Driveline component part sales
  • Overhauls and repairs
  • Overhauls and rebuilds carried out typically within 10-15 days
  • Condition reporting
  • Factory-accredited and highly skilled engineers
  • Two full-sized 8×8 vehicle bays and large overhead gantry
  • Service contracts and fleet management
  • Onsite service capability both nationally and internationally!

OEM Spare Parts for Off-Highway

In need of spare parts? We offer stocked genuine OEM parts for most manufacturers of drivetrain components, where possible, available on next-day delivery.

We stock charge pumps, filters, clutch plates, sealing kits & gaskets, bearings, valve bodies, solenoids, oil coolers and more!

  • Twin Disc Spare Parts
  • ZF Spare Parts
  • Dana Brevini Spare Parts
  • Dana Spicer Spare Parts
  • Carraro Spare Parts
  • Clark Transmission Spare Parts
  • Borg Warner Spare Parts
  • Allison Transmissions Spare Parts
  • Graziano Transmissions Spare Parts
  • Turner Spare Parts


“We have been working with Michael and the rest of the MIT Team for over seven years now, entrusting them to fulfil our service and repair needs on our fleet of two SIDES S3X and Carmichael Cobra ARFF vehicles. With safety at the heart of our business, we needed a supplier to keep our vehicles operational and on our runways. MIT’s impeccable response times and 24/7 support mean we suffer minimal downtime, and any repairs are carried out with genuine OEM parts and with no delay. We are delighted with the services MIT have supplied to us over the years, ranging from annual servicing and maintenance extending into total water pump replacements and vehicle livery redesigns.” Thomas De Carteret Fire Service Manager, Guernsey Ports, States of Guernsey


off-highway brochureSector: Off-Highway

Partner: Marine and Industrial Transmissions


Meet our dedicated Off-Highway Sales Engineer, Paul Walton

Off-Highway Sales Engineer, Paul Walton

Call Us

Speak to our specialist team on
+44 (0) 03303 830333

    Get In Touch with Paul about your Off-Highway Enquiry

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    If you do not agree with the above statement, please contact us on +44 (0) 1795 580808 where a member of our team will deal with your enquiry.

    ZF PTO Conversion


    Manufacturer: Renault Truck

    Type of Machine: Mobile Volumetric Concrete Mixer

    Truck Type of Application: Mobile onsite cement mixing

    Engine: Renault

    Type of project: ZF Power Divider PTO (ZF NMV2000) to Rear Engine Mounted Live PTO Conversion Date of commissioning: June 2022 Our client’s Renault Concrete Mixer Truck was experiencing problems…



    Check that all gear selector linkages are going into full detent positions, and make sure that you have electrical current to all solenoids and that the solenoids are engaging.

    It is generally caused by overfilling the transmission; check the dipstick oil level and drain the transmission back to normal indicated levels.

    Normally, it is caused by clutch plates and shaft sealing rings that can be worn out. It is advisable that the transmission be overhauled to prevent any further damage to other components.

    It is normally caused by worn out / slipping clutch plates that cause the transmission to overheat. Again, it is a sign that the transmission needs to be overhauled before any further damage is caused.

    Generally, you will notice that the machine is low on power or the engine rev’s up without any directional drive, and the transmission may also be overheating.

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