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NEW ZEALAND • TRUCK • AGRI • OFF HIGHWAY

CALIBRATION
FOR WORKING
MACHINERY.

Professional ECU calibration and technical file support for workshops working on trucks, agricultural machinery, heavy equipment and diesel 4WDs.

HDCALIBRATION
DEVELOPMENT
EXPLORE
DYNO DEVELOPMENT ✦ DIRECT TECHNICAL SUPPORT ✦ CUSTOM CALIBRATION ✦ TRUCK ✦ AGRICULTURE ✦ OFF HIGHWAY ✦ DIESEL 4WD ✦ DYNO DEVELOPMENT ✦ DIRECT TECHNICAL SUPPORT ✦ CUSTOM CALIBRATION ✦ TRUCK ✦ AGRICULTURE ✦ OFF HIGHWAY ✦ DIESEL 4WD ✦
01 / BUILT IN THE WORKSHOP

TECHNICAL
BY NATURE.

HD Truck & Agri is built around real workshop experience. We understand the vehicle, the operating conditions and the reason behind the calibration, not just the file on the screen.

Development is backed by controlled testing, diagnostics and direct technical support when a job needs more than a generic answer.

MAHAPTO DYNO
MAINLINECHASSIS DYNO
NZBASED SUPPORT
CAT excavator and Morbark forestry equipment
01 / OFF HIGHWAY

HEAVY
EQUIPMENT

Calibration support for construction, forestry and industrial diesel applications.

John Deere tractor undergoing PTO dyno testing
02 / AGRICULTURE

AGRI

Measured development with the ability to test under controlled PTO load.

03 / DEALER FILE SERVICE

YOUR WORKSHOP.
OUR SUPPORT.

Extend the range of work you can confidently take on. Upload the original file and job requirements through our dealer portal.

VIEW THE PROCESS →
Professional ECU calibration in WinOLS
04 / CALIBRATION

APPLICATION
SPECIFIC.

Calibration built around the vehicle, its use and the requested outcome.

02 / VERIFIED RESULTS

MEASURED.
PROVEN.

Real before and after data from vehicles developed on our Mainline chassis dyno. Select any sheet to view the original graph and recorded figures in detail.

Agricultural PTO dyno power result
AGRICULTURAL DEVELOPMENT

PTO DYNO VALIDATION

Our agricultural work can be validated under controlled PTO load. This gives us repeatable data to assess output and behaviour before the machine goes back to work.

THE DIFFERENCE IS IN THE PROCESS

TEST. MEASURE.
CALIBRATE.

Tractor undergoing controlled PTO dyno development testing
DEVELOPMENT ENVIRONMENTCONTROLLED_LOAD
03 / DEVELOPMENT

DATA BEFORE
ASSUMPTION.

Our MAHA PTO dyno gives us a controlled, repeatable environment for agricultural development. We can apply load, observe behaviour and compare results rather than relying on calibration changes alone.

Alongside our Mainline chassis dyno and workshop diagnostic capability, it gives us the tools to approach calibration as a technical process.

01CONTROLLED LOADRepeatable operating conditions
02MEASURED DATACompare before and after
03VALIDATIONCheck the result, not just the file
04 / PROFESSIONAL FILE SERVICE

MORE COVERAGE.
MORE CAPABILITY.

Built for workshops, technicians and tuning businesses that want another technical resource behind them when the next job lands.

01

READ

Read the original ECU file using your supported programming tool.

02

UPLOAD

Submit the file, vehicle details and requirements through the dealer portal.

03

CALIBRATE

We review the application and prepare the requested calibration.

04

FLASH & VERIFY

Program the completed file and verify the result on the vehicle or machine.

INTERESTED IN DEALER ACCESS?

WORK WITH HD.

Tell us what your workshop works on and where you need additional coverage.

REAL WORK / REAL MACHINERY

BUILT AROUND
THE JOB.

CAT excavator with HD Truck and Agri service vehicle
OFF HIGHWAY
Ford Ranger and Everest diesel vehicles
DIESEL 4WD
Freightliner truck with HD Truck and Agri service vehicle
TRUCK
HD Truck & Agri

TECHNICAL SUPPORT
FOR WORKING DIESEL.

Professional calibration and file support across truck, agricultural, off highway and diesel vehicle applications.

FILES@HDTRUCKAGRI.CO.NZDEALER PORTAL ↗