Setting up an electrohydraulic system in a controlled environment can be difficult, but adjusting equipment performance in the field presents an added layer of challenges. These include the need to transport and maintain specialized equipment and cables, protect technicians and equipment from hazardous conditions, and access hard-to-reach components. These factors can increase the time and cost required for operations. While heavy equipment used in agriculture, mining, and construction is typically located on remote sites, offshore dredging operations present unique challenges. These operations involve being surrounded by corrosive liquid, working in isolation, and having hydraulic systems located in cramped, hot, and noisy engine rooms, far from the equipment they control.
Oiltech Dredging Equipment is a well-known name in the dredging industry, providing reliable and high-performance dredging equipment for various applications. One of their latest innovations is the use of electrohydraulic systems in their cutter suction dredgers, which has revolutionized the way dredging is done. Electrohydraulic systems combine the power of hydraulic systems with the precision of electrical control systems, resulting in a highly efficient and reliable system that is ideal for demanding dredging applications. In Oiltech's cutter suction dredgers, this technology is used to power the dredging pump, cutter head, and other hydraulic components, providing the necessary power and control for efficient dredging operations. The electrohydraulic system used in Oiltech's cutter suction dredgers consists of several key components, including the hydraulic power unit, electrical control panel, sensors, actuators, and other accessories. The hydraulic power unit is responsible for generating the hydraulic power needed to drive the dredging pump and cutter head, while the electrical control panel provides precise control over the hydraulic system, allowing the operator to adjust the speed, direction, and other parameters as needed. The sensors and actuators used in the electrohydraulic system are critical components that ensure reliable and efficient operation. The sensors provide real-time feedback on the status of the hydraulic system, including pressure, flow rate, and temperature, while the actuators are responsible for controlling the position and speed of the hydraulic components. By using electrohydraulic systems in their cutter suction dredgers, Oiltech has been able to improve efficiency, reduce downtime, and increase productivity. The precise control offered by the electrical system allows operators to optimize their dredging operations, reducing the amount of time and energy required to complete a project. In conclusion, the use of electrohydraulic systems in Oiltech's cutter suction dredgers is a significant technological advancement in the dredging industry. This innovative approach to dredging equipment design has resulted in a system that is highly efficient, reliable, and capable of handling even the most demanding dredging applications.
Sunhydraulics has introduced a new product, the industry's first commercially available Bluetooth-configurable device, which is the Bluetooth Embedded Amplifier. This compact product is factory-integrated with a coil and connector combination and is designed to be used with Sun's proportional solenoid valves. Users can wirelessly configure the embedded amplifier using the AmpSet Blue app on their iOS or Android mobile devices, making the calibration process quick, easy, and reliable. This eliminates the need for a separate programmer or expensive laptop with special cables. Additionally, the app allows users to name each device and save, store, recall, and share settings for future use. It also offers password protection to prevent tampering by unauthorized individuals. The amplifier is fully encapsulated, sealed to IP69K, and provides vibration, shock, and environmental protection, making it suitable for harsh environments, including the engine rooms of saltwater dredges. It is also CE certified to the latest standards, including the 30-V/m automotive standard, as per Directive 2009/19/EC.
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