A winch control system is disclosed. The winch control system may be used to control or operate a winch on a vehicle in a selected mode, such as a plow mode. The winch control system may include or receive input from selected sensors relative to the vehicle to assist in control and operation of the winch.

A cable winch (100) for deploying and retracting a cable (50) during the installation of powerline cables on transmission towers. The cable winch (100) includes a base frame (102), a spool (110), a drive system (120), a sensor system (200), and a control system (300). The spool (110) is mounted for rotation on the base frame (102) and the cable (50) is releasably securable to the spool (110). The drive system (120) is able to drive rotation of the spool (110) to either pay out or wind in the cable (50) along a cable path. The cable path passes through the sensor system (200), which has a first sensor (244) able to detect and output tension data in relation to the tension in the cable (50) passing through the sensor system (200). The control system (300) is adapted to receive the tension data output by the sensor system (200) and modulate the speed and torque of the drive system (120) in order to maintain a predetermined tension in the cable (50).

Disclosed is a hoist apparatus including: an electric motor, and a control box that can be electrically powered by a power supply, the control box including at least an electronic control circuit, an electrical wiring and an external casing forming a box of the control box, the external casing including at least sidewalls and a removable lid closing the box, the control box controlling the operations of the electric motor thanks to the electrical wiring connected to the electronic control circuit, to the power supply and to the electric motor, and a monitoring device, wherein the monitoring device is an insert of the box, the monitoring device being arranged within an enclosure, the enclosure being an added part of the box or being an exchanged part of the box and wherein the monitoring device is connected to the electrical wiring.

to an apparatus and method for transporting wood in steep terrain, the apparatus including a mobile winch and a mobile transport vehicle which connectable to the winch via a cable and has a chassis. The winch includes a winch drive for winding and unwinding the cable and the transport vehicle includes a travel drive for driving the chassis. The transport vehicle and the winch are connected by a data connection. Further, the transport vehicle includes a sensor for determining a direction of travel relative to the cable winch and a data processing device is provided which is connected to the travel drive and the winch drive so that, using the data processing device, a cable speed and a travel drive speed can be adjusted in an automated manner depending on a direction of travel of the transport vehicle.

The oyster and shellfish aquaculture system includes an arrangement of equipment and controls to provide for growth and harvest of oysters. The shellfish will be contained in cages which are supported by lift structure and equipment. This system will primarily benefit small aquaculture farms or private waterfront property owners. Automated equipment will be used to lift the shellfish from the water. Sensors, controls and communication are configured to provide effective and efficient aquaculture farming while keeping records to facilitate best management of the aquaculture operations.