A vibratory compacting machine is described. The vibratory compacting machine may include an engine, a main frame supporting the engine, and a compacting element mounted on the main frame and driven by the engine. The vibratory compacting machine may further include a vibratory system housed within the compacting element and configured to rotate about a rotation axis to vibrate the compacting element. The vibratory compacting machine may further include a control system configured to control a direction of rotation of the vibratory system. The control system may reverse the direction of rotation of the vibratory system when a predetermined number of pass counts is reached or when a predetermined density of the compactable material is reached.

A system for compacting a work area is described. The system includes a compactor having a variable vibratory mechanism for providing a compaction effort to the work area. The system further includes a location sensor to generate a location data for the compactor. The system further includes a controller in communication with the location sensor and the variable vibratory mechanism. The controller is configured to determine a pass count for the work area based on the location data. The controller is further configured to determine a target compaction effort for the work area based on the pass count. The controller is further configured to modify the compaction effort to the target compaction effort.

An articulated/swivel joint for the articulated connection between a rear section and a front section of a construction machine includes a joint mechanism assigned to a swivel-stop arrangement for limiting the swivel movement of a front joint part in relation to a rear joint part. The swivel-stop arrangement includes a first swivel stop for predetermining a maximum amount of swivel deflection during deflection of the front joint part in relation to the rear joint part in a first swivel-movement direction and a second swivel stop for predetermining a second maximum amount of swivel deflection during deflection of the front joint part in relation to the rear joint part in a second swivel-movement direction. When an articulated movement is performed, the maximum swivel-deflection range decreases as the amount of articulated deflection increases, starting from a neutral position of articulation of the front joint part in relation to the rear joint part.

A method for compacting soil by a soil compactor including at least one soil compacting device, and a soil compactor. The method includes generating an as-built model of compaction level covering at least a work order area to be compacted, determining boundaries for the work order area and determining location data for an area over which the at least one soil compacting device travels. Furthermore, it is generated an up-to-date travel path to be driven to cover the work order area by the at least one soil compacting device by using compactor operation for compacting soil and measurement function for measuring the compaction level of soil while compacting. The soil compactor is driven according to the up-to-date travel path and a location-specific as-built compaction level of soil and determined boundaries for the work order area are saved to the as-built model of compaction level.

A compaction device for compacting a soil region includes at least one vibration unit and/or oscillation unit able to be driven by an electric drive motor. A soil contacting unit comprises at least one soil contacting element in contact with the soil region. The soil contacting unit comprises at least the electric drive motor and the vibration unit and/or the oscillation unit. At least one power supply unit supplies the electric drive motor with electric drive power. At least one electric plug device for releasably and electrically connecting the electric drive motor is provided between the electric drive motor and the power supply unit. At least one fixing device for releasably and mechanically fixing to the power supply unit is provided between the soil contacting element of the soil contacting unit and the power supply unit.

An electronic control unit for a compactor obtains a planned operating profile of the compactor, generates a predicted power expenditure schedule for the compactor based on the planned operating profile, determines, based on the predicted power expenditure schedule, that a predicted energy expenditure of the compactor exceeds an available energy of the compactor, generates a modified operating profile in response to determining that the predicted energy expenditure of the compactor exceeds the available energy of the compactor, and operates the compactor according to the modified operating profile.

A system and method of organizing, managing, and controlling one or more construction vehicles (automated and/or semiautomated) to perform one or more construction tasks within a construction site is provided. The system includes a software platform programmed to control the one or more unmanned construction vehicles via a transmitter and a navigation system. The locations, routes, and general functionalities of the construction vehicles are automatically controlled.

In some implementations, a monitoring system may include a steering system of a machine, a sensor configured to detect movements of the steering system that are indicative of a steering angle of the machine, and a controller. The controller may be configured to monitor, via the sensor, the steering angle of the machine. The controller may be configured to determine, based on monitoring the steering angle, that the steering angle satisfies a threshold that is indicative of the steering angle being excessive for an operation of the machine. The controller may be configured to cause, based on the steering angle satisfying the threshold, the machine to provide an indication that the steering angle is excessive.

An adjustable mass eccentric for a multi-amplitude vibratory mechanism can comprise a body and an internal cavity defined by the body such that the body surrounds the internal cavity. The internal cavity can include a first section, a second section, and a third section between the first section and the second section. The third section can define a volume and/or an area less than respective volumes and/or areas of the first section and the second section of the internal cavity. Filler material may be provided in the internal cavity and can migrate to and from the first, second, and third sections based on rotational movement of the body and internal cavity.

A peripheral perception system for providing a 360-coverage of a peripheral region around a machine is disclosed. The peripheral perception system includes a first perception device mounted to a first surface of the machine, defining a first elevation and a first angle with respect to a vertical axis of the machine; and a second perception device mounted to a second surface of the machine, defining a second elevation and a second angle with respect to the vertical axis. The first perception device scans a first field of view covering a first peripheral region of the machine and the second perception device scans a second field of view covering a second peripheral region of the machine, such that the first field of view and the second field of view combinedly provide 360-degree coverage of the peripheral region around the machine.