Mobile applications/Machine automation
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Hemp Harvester
AHP Hydraulics was involved as system integrator in the development of Cretes' Hemp Harvester. The world's first harvester that cuts hemp stalks at two heights and where afterwards the flower tops are cut off and removed.
The electro-hydraulic system was developed and assembled by AHP Hydraulics. In addition, our programmers provided the hemp harvester with machine software that makes the visualisation of the processes and the operation of the machine intuitive and user-friendly.
Hemp Harvester
AHP Hydraulics was involved as system integrator in the development of Cretes' Hemp Harvester. The world's first harvester that cuts hemp stalks at two heights and where afterwards the flower tops are cut off and removed.
The electro-hydraulic system was developed and assembled by AHP Hydraulics. In addition, our programmers provided the hemp harvester with machine software that makes the visualisation of the processes and the operation of the machine intuitive and user-friendly.
It is extremely important, for the subsequent processing of the hemp straw, that the stem length is constant and corresponds to the setpoint value as well as that the stalks are laid down parallel in the field. The automated harvesting functions ensure that the stalks are cut, processed and laid down in the field in such a way as to meet all requirements.
Some key features of the harvester:
- Synchronised harvesting functions ensuring that the hemp stalk is laid down where it was cut
- On-the-fly adjustable cutting height (= setpoint for the stem length)
- Automatic calibration function reduces downtimes for maintenance and service to a minimum
- Remote connection (IoT) provides endless possibilities and improvements in terms of service, follow-up, planning, etc.
Retrofit industrial locomotive
The locomotive's hydraulic system was revised, optimised and completely overhauled.
Driving behaviour was refined in the process.
Retrofit industrial locomotive
Industrial locomotives are used on company sites for internal transport of goods. After years of service in a harsh environment, the hydraulic system was in need of a thorough overhaul.
In the first phase, the hydraulic scheme was revised and optimised. During working out the revisions, it was opted to use custom-made manifolds, resulting in a more compact system.
During the rebuilding of the hydraulic system, piping, pumps, motors and valves were all replaced.
The downtime was an opportunity to refine the locomotive's ABS system, which improves handling. In addition, this has a positive impact on the safety of the driver and the goods.
Beet harvester new build
During the construction of the beet harvester, AHP Hydraulics was called in for the selection and installation of all hydraulic components. First of all, all functionalities were identified, such as travel drive, steering, working functions, cooling, etc. . After selecting the most appropriate components, the appropriate control (current level, supply voltages, pressure levels, etc.) for each circuit and component was thereby worked out.
Beet harvester new build
During the construction of the beet harvester, AHP Hydraulics was called in for the selection and installation of all hydraulic components. First of all, all functionalities were identified, such as travel drive, steering, working functions, cooling, etc. . After selecting the most appropriate components, the appropriate control (current level, supply voltages, pressure levels, etc.) for each circuit and component was thereby worked out.
Dynometer combine harvester
With this dynometer, CNH can now measure the power output of their combine harvesters.
The dynomter consists of two identical and independent circuits, each capable of increasing the load to 120 kW.
Dynometer combine harvester
With this dynometer, CNH can now measure the power output of their combine harvesters.
The dynomter consists of two identical and independent circuits, each capable of increasing the load to 120 kW.
To measure the power, the combine harvester is mechanically coupled to the gearboxes of the dynometer.
Operating the combine harvester drives the pumps on the dynometer. A proportional valve allows the pressure in each circuit to be adjusted, varying the load. By measuring the flow and pressure through both circuits and taking yield losses into account, the driving power of the combine harvester can be measured. The dynometer is controlled by a Danfoss Plus+1 controller combined with a Danfoss Plus+1 display to visualise process values.
Towing winch
AHP provided the electrification and associated machine control of a towing winch for a leading Belgian manufacturer of winches and steering gear. The towing winch can be operated from different control platforms, namely from the bridge via the bridge panel or via remote control and locally at the winch via fixed control buttons or by means of a pendant control. The machine control supports functions such as brake force limitation and coordinates control of the towing winch from the different control platforms.
Towing winch
AHP provided the electrification and associated machine control of a towing winch for a leading Belgian manufacturer of winches and steering gear. The towing winch can be operated from different control platforms, namely from the bridge via the bridge panel or via remote control and locally at the winch via fixed control buttons or by means of a pendant control. The machine control supports functions such as brake force limitation and coordinates control of the towing winch from the different control platforms.
With a DM430M display (marine certified) from Danfoss, process values are visualised on the bridge panel. Via the display, parameters can also be easily adjusted, such as the maximum braking force of the towing winch. In addition, using the display, the captain can read out error codes and monitor raw input and output values of the controller.
In addition, a safety circuit was provided so that the winch can be unloaded at any time in case of emergency from the various control platforms.
