Get FREE Track Bolts/Nuts & FREE fitting of new shoes

For every full undercarriage set ordered during June & July 2022.

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Whatever size of excavator wearing parts you’re after, we’ve got you covered.

6 – 40 TONS

40 TONS +

20 – 100 TONS

The TUFF range is our own brand which has been developed over 10 years of learning and adapting to the needs of our customers in New Zealand’s unique terrain. TUFF products have been proven to be an invaluable resource for contractors and OED’s throughout New Zealand.

A European brand with global reach, VemaTRACK is a Dutch company with 60 years’ experience in undercarriage. We stock this to ensure our range supports all machines up to 30 tonne. You’re guaranteed uncompromised quality alongside industry best pricing.

BERCO is the world-famous Italian brand founded in 1920 and is the worlds leading manufacturer for OEM companies in the mining sector. We supply the BERCO brand for the extreme working environments found in NZ. The BERCO brand is sold through Mainline Track on an indent basis.

Dozco have been manufacturing in India since 1983. They supply our premium quality Excavator and Dozer undercarriage from a manufacturing facility that makes 50% for OEM. With all raw material made from virgin tata steel this product is built for the world’s harshest conditions.

CAMSO is a Canadian company who began manufacturing in 1958 and now employ 6,500 people across 26 countries making rubber tracks from their own 100,000-acre plantation. They are suppliers to OEM and are owned by Michelin who arguably make the best quality rubber.

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    Latest News


    How to Extend the Life of Your Earthmoving Equipment

    Many operators know the importance of maintaining the integrity of their digger tracks, baskets, and chains. But there's another aspect in the maintenance of your machine that should be considered and valued more than the wear and tear of these replaceable...
    Vision 2021 - Blog Post Image

    2021 Vision

    2021 is now, here’s what we’ve got planned. 11 years on and going strong! Through that journey, our team have been passionate about making things easy for our customers. We’ll go out of our way to give our customers the best service when purchasing the most reliable...
    The CAMSO Difference...

    The CAMSO Difference…

    Why should I pay more for rubber tracks than other aftermarket options such as our TUFF® range, Rubber Track Warehouse and Porters? Well, the way CAMSO put it is because their whole business (and there is quite a bit of it! - they have 12,000 employees in 26 countries...

    The Howard’s Family Video Series – CAMSO Ag Tracks

    The Howard's family and their crew operate the H Bar H Farms in Texas. In this short video-series, see how tracks have made their farming practices different. During a significantly wet season they decided to put tracks on their planter and saved a significant amount...
    Artboard 12

    How Superseal®Prevents Your Chains From Seizing

    Did you know that over 55% of excavator chains are replaced unnecessarily? Did I hear you say, ‘yeah right’? Perhaps you only replaced some in the last 6 months? I’m guessing something like this happened: You held out as long as you could until you had no other option...
    Artboard 3

    New year, new look, new decade, new vision!

    After 10 years of supplying earthmoving parts, it's time to up the game. Over the years we've established some deep roots and a decade in it's time to update the Mainline Track brand with our vision for 2020 and beyond. Our Vision Earthmoving without wear-part...

    Sprockets for Rubber Track Machines – Get It Right!

    Sprockets play an important role in heavy equipment, without them of course the machines wouldn't move! We've got a few tips to ensure when ordering sprockets you get what you need. Often it is not black and white with so many different machines and variables on OEM...
    Free Weber

    Get a FREE Weber BBQ from Mainline Track!

    Get the most essential piece of summer barbeque equipment early - and for FREE! We're giving away a FREE Weber barbeque to ANYONE and EVERYONE who accumulates a spend of $15,000 + GST at Mainline Track over the months June, July, & August! Send us an enquiry today...
    Changing Track Shoes

    How To: Changing Track Shoes on Your Excavator

    Excavators typically have wide shoes so proper installation is very important to prevent bolts from coming loose and damaging your track chains, not to mention losing your shoes. Waterblast the tracks to remove all mud and debris from all areas around the bolt head,...
    Tuff Rubber Pads

    Launching: TUFF® Malaysian-Made Rubber Pads

    Now available are our exclusive TUFF® branded Malaysian-made rubber pads! These have the highest natural rubber content in rubber pads found in New Zealand, which is why they are so durable and long lasting! They also deliver 25% increased longevity over Chinese...


    Thank you for your extraordinary service, we received the track today, the quickest service. Will recommend you guys, will be back


    Thanks for your help and quick responses. Pickup went smoothly, tracks correct and fitted. Quick and easy transaction and good value. Much appreciated and I’ll be very happy to recommend you guys to others.

    Adam Inta

    My bucket arrived in excellent condition, very pleased with it and it all fits perfectly. Thank you so much – you guys have done a great job.

    Warwick Parkes

    Thanks very much for the great service!

    Clive Jury

    Thanks for the rollers we got them today. Will let you know the result, but so far so good. Really appreciate your cooperation and help. Amazing result of the customer service you have provided over the phone, I couldn’t get anything near your service in Auckland for months. Thanks again.

    Alena Alexeeva

    Thank you! I’m very happy – arrived very quickly and got me going.

    Paul Reilly

    Cheers for your quick response to my request. Received the rollers in record time. Will be happy to deal with you anytime. Recommend you as a top-notch seller.

    Greg T

    What a service! Well done…. Thank you so much, we received the part yesterday. Awesome, what a guy.


    Track received and all fits well! Thank you for the prompt service – we really appreciate it.

    Tania, Cheyne Construct

    Thank you Jason for your awesome service.

    Cushla Stonnell, Henare Earthworks

    Hi Jason. Thank you so much for the prompt dispatch of the idler. It arrived lunchtime yesterday! Thanks again, I’m so relieved that I’m up and running again quickly. Top marks.


    Received pads. Thanks for helpful service and prompt dispatch.

    Bryce Binnie

    Evening Jason. Thank you for the great service received today, really appreciate it.

    Damian Stocker, S&S Contracting

    Awesome thank you so much, your service has been great! Have a great day!

    Dylan O’Sullivan

    Fantastic work Truan and team. Thank you very much for your time and effort put in to help us. Great service!

    Cale Robertson, Numat

    Thank you Jason for a fantastic service. Rollers on! Cheers.

    Gary Samuels

    You win this year’s award for fastest response time to enquiries Jason – WELL DONE!

    Richard Campbell, Transdiesel

    Thank you for your prompt service.

    Gail, Karaka Court Trust

    Thanks for the pick we ordered. It arrived the other day and fits great.

    Thanks for the prompt service.


    Mark Wiltshire, Operations Manager, City Salvage

    Just a quick word to say thanks. The bucket fits and works well.

    A very prompt and friendly service, I would not hesitate to recommend your company. Please pass my satisfaction on to your staff.

    Tony E., Contractor

    Thank you very much, you guys are pretty good.

    AB Equipment Ltd, Auckland

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