• Mobile mechanical service available across North Queensland
  • Servicing all diesel makes, models & machinery types
  • Fully qualified & ARC-approved technicians you can trust

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A Man is Working on a Machine in a Factory — OG Diesel NQ in Garbutt, QLD

Townsville Heavy Machinery Repairs

OG Diesel NQ provides expert servicing and repairs for plant machinery across Townsville and surrounding regions. We work with everything from EWPs and telehandlers to forklifts, loaders, tailgate lifters and grading machinery.


Whether it’s heavy machinery repairs, a scheduled service, safety inspection or breakdown, our team is fully equipped to diagnose faults, carry out repairs and get your equipment operating safely again. We also offer onsite servicing for large plant machinery, saving you time and transport costs when downtime isn’t an option.


To book plant equipment servicing or speak with our team, call 07 4426 3771 today.

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Elevating Work Platform (EWP)

Regular servicing of your EWP is essential to meet safety regulations and keep your job site compliant. We inspect hydraulic systems, electrical controls, booms and chassis components for wear, damage or operational faults. Our technicians perform pressure tests, fluid checks and lubrication to keep your lift performing reliably. Whether you need a quick repair or a full inspection and report, we’ll make sure your EWP remains safe, efficient and ready for use on demand.

A Blue Lift With a Basket Attached to It is Parked in Front of a Building — OG Diesel NQ in Garbutt, QLD
A Yellow and Black JCB Telescopic Forklift is Parked Next to a Tractor — OG Diesel NQ in Garbutt, QLD

Telehandler Servicing

We offer full mechanical servicing and inspections for telehandlers used in construction, warehousing and civil operations. From boom wear pads and battery systems to hydraulic pressures and electrical faults, our checklist covers every critical component. We inspect bolts, tanks, driveshafts and filters to make sure your machine is running efficiently and safely. Scheduled maintenance reduces the risk of breakdowns and avoids costly repair delays, especially when machines are relied on daily in demanding work environments.

Tailgate Loaders

Tailgate lifts play a key role in transport efficiency and safety. We provide servicing and repairs for hydraulic and electric tailgate systems across commercial vehicles and delivery fleets. Our inspections look at fluid lines, switch functionality, motor performance and overall structural condition. By maintaining your lift in good working order, you can prevent operator injury, avoid equipment downtime and extend the life of your tailgate loader. Fast turnaround means minimal disruption to your operations.

A White Truck With the Back Door Open is Parked on the Side of the Road — OG Diesel NQ in Garbutt, QLD
A Forklift is Being Repaired in a Garage — OG Diesel NQ in Garbutt, QLD

Forklift Repairs

We provide servicing and repairs for all makes and models of forklifts—petrol, diesel, gas or electric. Our team can handle brakes, engines, steering, hydraulics and lifting components with ease. We supply quality parts, perform detailed inspections and carry out routine maintenance to help prevent breakdowns. Whether you operate a single forklift or manage a large fleet, we offer flexible service options and responsive repairs to keep your warehouse or yard running without interruption.

Excavator, Loader & Graders

These heavy-duty machines require expert attention, especially when working under constant load or in harsh conditions. We service and repair excavators, loaders and graders with a focus on hydraulic systems, track and wheel performance, driveline integrity and engine condition. If transporting your machine is impractical, we can provide fast and efficient onsite servicing. Our aim is to minimise your downtime, reduce repair costs and help you meet project deadlines with equipment that performs reliably.

A Large Yellow Tractor is Driving Down a Dirt Road — OG Diesel NQ in Garbutt, QLD

Frequently Asked Questions

  • How often should plant machinery be serviced?

    Service intervals depend on the type of machinery and how often it’s used. For example, equipment used daily in civil or mining projects often needs servicing every 250–500 hours, while less frequent use may require checks every 6–12 months. Regular maintenance prevents costly breakdowns, keeps operators safe and helps your machines stay compliant with workplace safety laws.

  • What are the signs my EWP or forklift needs repair?

    Common warning signs include slow or jerky movement, hydraulic fluid leaks, unresponsive controls, electrical faults, excessive noise, or safety system warnings. If your equipment isn’t operating smoothly or fails to pass a routine check, it’s important to have it inspected immediately to avoid putting operators at risk or damaging components further.

  • Can plant machinery be serviced onsite?

    Yes, most mobile plant servicing can be completed onsite, including inspections, diagnostics and minor repairs. This is ideal for equipment too large or impractical to transport. Onsite servicing reduces downtime, increases safety, and allows technicians to work in the environment where the equipment is used—making it easier to spot issues that may not show up in a workshop.