Our Capabilities

“Committed to your future”

About Our Company

McGregor Diesel is a family owned business established in 2008. Our team consists of highly skilled diesel fitters, who specialise in repairs and maintenance to Earthmoving Equipment, Irrigation Pumps and Engines, and Agricultural Machinery. McGregor Diesel’s key focus is on developing long term relationships with clients through the delivery of quality projects and service. McGregor Diesel also specialise in the selling, installing and implementing of the Teletrac Navman solution across a large range of Agricultural Industries. We strive for continuous improvement throughout Queensland and New South Wales with a large and well equipped workshop based in Goondiwindi. The company’s expertise in maintenance ensures efficient solutions whether the job is a small service or a major project.

Our vision is to continue to grow and improve our services to ensure that we remain a leader in our market. McGregor Diesel will achieve this by continually evaluating and improving our processes, maintaining our strong customer service focus and utilising best practise of equipment to reduce costs for our clients and meet ever changing needs of this industry.

Our Services

Mobile Repairs & Maintenance

McGregor Diesel specialise in repairs and maintenance to a wide range of Earthmoving and Industrial equipment. Our motivated and skilled field service team can assist with all onsite support and equipment, including repairs, diagnostics and servicing using up to date computer based systems such as ET (Electronic Technician) and SIS (Service Information System).

Our coverage extends throughout NSW and QLD

Our services include:

  • Infield planned maintenance and break down maintenance for all types of Earthmoving, Agricultural and Irrigation Equipment, including Caterpillar, Komatsu, Hitachi, Iveco and a diverse range of river pumps and engines
  • Estimate cost pricing for complete machine and component rebuilds
  • On-site equipment servicing
  • Reliable service vehicles and service truck with hiab crane


Repairs & Maintenance to Earthmoving Equipment

Through our management expertise, you the customer will achieve less downtime leading to higher equipment availability. No matter where or when you need assistance, you’re always within reach of the best service and support in the industry. The high costs of doing business these days make preventative maintenance more important than ever before. We aim to keep equipment running efficiently and productively.

Our services include:

  • Caterpillar Electronic Diagnosis and Repairs
  • Industrial Engine Service and Repairs
  • Engine Rebuilds
  • Transmission Torque Convertor and Differential Rebuilds
  • Final Drive Rebuilds-Bulldozer walking gear replacement and repairs to idles, rollers, track adjusters
  • General servicing 250hr to 1000hr maintenance intervals


Mini Excavator Hire


  • 1.8 Tonne Cat Mini Excavator
  • ½ Day or Full Day Hire
  • Trailer Supplied
  • 3 Buckets


Distributor of:


  • Castrol Oil
  • Wix Filters


Modern Workshop & Equipment

McGregor Diesel provides a fully equipped 5 bay workshop based in Goondiwindi. Full workshop facilities include:

  • 4 x Field Service Vehicles
  • 1 x Service Truck with Hiab Crane
  • 1 x Fully Equipped Service Trailer:
  • 5:1 Ratio Oil Pumps
  • Air Grease Gun
  • Waste Oil Collection
  • 100 Tonne Service Press
  • Wash Bay Equipped with Grease Trap and Hot Water Pressure Cleaner
  • Ultrasonic Acid Bath
  • 1 x 5 Tonne Overhead Gantry Crane
  • 6 Tonne Tractor Crane and Attachments


Irrigation Pumps & Engines

McGregor Diesel offers complete irrigation pump rebuilds including:

  • Axle flow and fixed flow pumps
  • Wet end replacements and repairs
  • Fixed flow pump center rebuilds and replacement
  • Reassembling, installing and adjustments
  • Repairs To Clutches and Gearboxes
  • Repairs to Marine Drive Transmissions


Teletrac Navman

Teletrac Navman is a world leader in GPS based technology and information. We provide the tools you need to improve customer service, reduce fuel and fleet management cost, increase productivity. McGregor Diesel are authorised dealers and gold level installers. We supply the following services with our Teletrac Navman System:

  • Onsite training and support
  • Complete integration into your fleet
  • Fuel usage application using McGregor Diesel Fuel Level
  • Installation and implementation of the work vs idle in assets to report on machine productivity giving you hours in real time


Our Team

McGregor Diesel recognise that an essential part to the continued success of our business can only be achieved by investing in the continuing development of our staff. McGregor Diesel has a team of capable and quality employees and we consistently invest in our people, believing they are one of our most important assets. All projects are managed through our team of highly qualified and experienced office staff with clearly defined and fully accountable management structures. We have the advantage of having staff that are experienced and qualified in all aspects of the earthmoving and agricultural industry.

Join our Team - Current Job Postions Open


GPS Installation Technician
Full time position, based in Goondiwindi

Our business is in need for a GPS Installation technician for immediate start. Someone to be able to focus on installing and maintaining Teletrac Navman GPS fleet and asset management systems. We are looking for somebody who is innovative and can be part of a team of fitters and GPS installers. Our systems are installed in anything from trucks, earthmoving equipment, farm machinery and vehicles, either on-farm or in our Goondiwindi and Bourke workshops. More information.