AgMac dealers tune Hitachi earthmoving equipment across Australia, remapping the factory ECU so Zaxis excavators and loaders work harder for the same fuel.
Hitachi machines we tune
Our dealer network develops calibrations for a growing range of Hitachi equipment, including:
- Zaxis excavators
- ZW wheel loaders
If your model isn’t listed, talk to your nearest dealer — new engines are added to the AgMac database continually.
What tuning a Hitachi involves
A Hitachi tune recalibrates the factory engine control unit rather than feeding it altered signals through a box. The aim is usable power and torque under load, sharper hydraulic response and improved fuel efficiency.
Emissions faults, diagnosed and repaired
AgMac dealers can diagnose and repair emissions-system faults on Hitachi machines — fault codes, filter blockages and limp-mode issues — to keep them productive. This is diagnosis and repair, not removal of emissions hardware.