ATJ INTERNATIONAL / A FAMILY BUSINESS

Guy Marshall and his wife Debbie are joined by sons Aaron, Tom and Joe running their business from offices in Northland and Warkworth, specialising in the sales, service and parts of Thwaites Dumpers. ATJ International are the New Zealand Agent for Thwaites Dumpers. We offer service and repairs of Thwaites dumpers, as well as stocking and sourcing a comprehensive range of dumper parts. Give us a call - we're here to help.

Follow the Marshall brothers on the New Zealand Drift circuit / ATJ Drift / Proudly sponsored by ATJ International.

Our Mission

We aim to bring the experience of Thwaites Dumpers to New Zealand. Thwaites Dumpers are the best quality dumpers on the market and we sell New & Used machinery, as well as Parts and Service.


WHY a THWAITES DUMPER?

  • PRODUCT TESTING
    Extensive development programme prior to production, including stability, endurance and product lifetime simulation. All products developed adhere to CE conformity.

     
  • DURABLE COMPONENTS
    Domex steel in the skip body, fully welded with reinforced overlapped joints. Water-resistant electrical components to IP 65/67 standards. Megatuff hydraulic hoses.
     
  • FUEL-EFFICIENT ENGINES
    Latest European-compliant Perkins and Yanmar engines with outstanding power-to-weight ratio and long service intervals. All engines meet the latest emission standards.
  • EASY MAINTENANCE
    A lockable three-sided cover opens to provide easy ground-level access to engine service points that are grouped along one side for convenience.For additional service access, the rear chassis panel can be hinged back on retainers.
     
  • ENHANCED ERGONOMICS
    Operator safety and comfort are integral to the design of Thwaites dumpers. The operator environment, adjustable suspension seat and pedal configuration provide excellent levels of operator comfort and reduce fatigue. Folding ROPS frames are fully incorporated into the design of each machine.