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MACHINE FIELD SHEET / TFR / 3929

FieldWorkers HAR-e.

Autonomous solar harrow. Official: 6 solar panels + 40 kWh battery, 1500 kg, 0.5–5 km/h, working widths 1.5 / 3.0 / 4.5 m, 2-wheel rear drive, headland turns from 6 m. Official warehouse still of HAR-e is on file.

Agricultural robotics from Field Workers. Explore weeding, self driving, electric machines and their recorded specifications below.

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01 / MACHINE IMAGEField Workers
FieldWorkers HAR-e
PRODUCT FAMILY IMAGE · MODEL APPEARANCE MAY VARYFieldWorkers ↗
02 / UNDER THE HOOD

The useful details.

Model specifications, operating notes, and the sources behind them.

FieldWorkers HAR-e · family · Latest cataloged observation · captured 2026-09-27
Payload—Not recorded
Battery40kWh
Runtime—Not recorded
Speed5km/h
Powertrain
Solar plus 40 kWh battery, 2-wheel rear drive (official)
Recorded power
Not recorded
Mass
1500 kg
Autonomy
Fully autonomous day/night harrowing (official HAR-e page).
Charge time
Not recorded
OPERATING NOTES

Official speed range 0.5–5.0 km/h; speed_kph records the published maximum. Widths 1.5 / 3.0 / 4.5 m.

RECORD CAPTURED 2026-09-27 · FieldWorkers HAR-e

Specifications describe this product family and recorded configuration. Read operating notes for limits and qualifications. Capture date is not independent verification of manufacturer claims or current availability.

Company profile

Behind the machine

Field Workers

FieldWorkers (fieldworkers.nl) builds autonomous weeding platforms. Official HAR-e page: solar + 40 kWh battery, 1500 kg, 0.5–5 km/h, working widths 1.5 / 3.0 / 4.5 m, 2-wheel rear drive. Official 28 Nov 2025: over 100 machines sold; production hall in Poederoijen; contact Robin. Official warehouse still of HAR-e is on file. Other official machines (TOR laser platform, TRAX-e, implement carrier) are not photographed as isolated named stills this batch.

Country of origin
NL · Netherlands
Headquarters
Poederoijen, Netherlands ↗
Markets
Autonomous harrowing
Regions served
Netherlands

Company website ↗

mixingbowlhub.com/landscape/the-2026-crop-robotics-landscape-where-the-vision-meets-the-dirt ↗ fieldworkers.nl ↗ fieldworkers.nl/en/portfolio/har-e-autonome-wiedeg-robot-3 ↗ fieldworkers.nl/en/we-are-expanding ↗

People

  • Robin KampertBio

    Contact / author of expansion note

Sourced field relationships · Field Workers

Customers & deployments

Robot · FieldWorkers HAR-e

100 commercial units

Customer · Active

Netherlands

Official 28 Nov 2025: over 100 machines sold after five years. Individual farm names not published.

fieldworkers.nl/en/we-are-expanding ↗

More from Field Workers

Autonomous solar harrow. Official: 6 solar panels + 40 kWh battery, 1500 kg, 0.5–5 km/h, working widths 1.5 / 3.0 / 4.5 m, 2-wheel rear drive, headland turns from 6 m. Official warehouse still of HAR-e is on file.

Sources

  • HAR-e (accessed 2026-09-27)

Numbers are recorded only when an official source publishes them.