Camera control

At HAK, we have developed an advanced camera control system that utilizes the combination of an HD camera with a side-shift in the front linkage or three-point linkage. This enables hoeing to the nearest centimeter. Thanks to the system, hoeing speed can be increased while eliminating the need for a second person. The operator can work longer and more precisely, as the strain during hoeing is significantly reduced. More >
GPS-based steering systems
The HAK GPS steering system provides precise steering control of agricultural machinery using GPS, allowing machines to automatically follow the correct tramlines with a precision of a few centimeters. This reduces overlaps and missed spots. HAK supplies ex-factory GPS steering discs for your new hoeing machine, and then your GPS supplier provides the connection. An attachment frame can be added to existing steering discs. The system increases efficiency, lowers labor costs and reduces operator strain, ensuring consistent and straight driving paths.
Mechanical implement steering
HAK’s mechanical implement steering system allows a second person to make steering corrections, ensuring even more precise hoeing. Thanks to the lateral displacement of the frame, the steering system causes no resistance during hoeing, unlike a parallel design where resistance increases as the steering correction increases. This makes steering with the HAK system easy and light.
Hydraulic implement steering
HAK offers a hydraulic side-shift that can be operated by a second person, which ensures easy and efficient operation, especially at larger working widths. The frame is equipped with roller bearings, which ensures accuracy of hoeing and contributes to smooth operation even in harsh conditions.
Sight fork

The sight fork is attached to the beam via the supplied sling and is the simplest steering aid. The clevis is height adjustable and is secured by a spring-loaded hinge. When the fork touches the ground, it hinges backward. The pointer is 2-sided. one side has a fork that you can place over the crop; the other side is pointed.
Steering disc 60SG

The use of steering discs keeps the machine stable and follows it precisely, without taking over steering errors immediately. Even in sloping fields, the machine continues to follow the rows precisely. The discs and pivot point are equipped with bearings and seals for extra durability. The discs are adjustable and spring-loaded so they hinge when stones are present in the plot. One disc is sufficient for 3-meter machines, while a second disc can be added for improved stability on wider machines or heavily sloped plots.
You can order all these tools and attachments quickly and easily through our WEBSHOP