An electric work vehicle includes a work device, a battery, a motor drivable on electric power supplied by the battery, a travel device drivable by the motor, and a hydraulic pump positioned next to the motor and drivable by the motor to supply operating fluid to an operating mechanism of the work device.

Disclosed is a ground working apparatus comprising a ground working apparatus having: a frame having a plurality of wheels attached; at least one removable ground working attachment supported directly or indirectly by the frame; a means which is adapted to move the at least one removable ground working attachment between a storage configuration and a ground working configuration; and a vehicle connection means; the apparatus configured such that when in use and when connected to a vehicle via the vehicle connection means movement of the attached vehicle causes the attached apparatus to move in the same direction as the attached vehicle and if the at least one removable ground working attachment is in or is moved to the ground working configuration this results in the at least one removable ground working attachment working the ground it engages with.

Disclosed is a ground working apparatus comprising a ground working apparatus having: a frame having a plurality of wheels attached; at least one removable ground working attachment supported directly or indirectly by the frame; a means which is adapted to move the at least one removable ground working attachment between a storage configuration and a ground working configuration; and a vehicle connection means; the apparatus configured such that when in use and when connected to a vehicle via the vehicle connection means movement of the attached vehicle causes the attached apparatus to move in the same direction as the attached vehicle and if the at least one removable ground working attachment is in or is moved to the ground working configuration this results in the at least one removable ground working attachment working the ground it engages with.

A sowing coulter for direct and/or mulch sowing includes a coulter body, a tear-open chisel fastened by a fastening device, and coulter blades laterally projecting from the tear-open chisel and provided with front cutting edges, which are arranged in order to create a sowing furrow in the ground. In order to change the penetration depth of the sowing coulter into the ground, the coulter blades are adjustable about a horizontal axis that extends transversely to the direction of travel, and that is fixable in different positions by way of an adjustment device arranged between the tear-open chisel and the coulter body.

A sowing coulter for direct and/or mulch sowing includes a coulter body, a tear-open chisel fastened by a fastening device, and coulter blades laterally projecting from the tear-open chisel and provided with front cutting edges, which are arranged in order to create a sowing furrow in the ground. In order to change the penetration depth of the sowing coulter into the ground, the coulter blades are adjustable about a horizontal axis that extends transversely to the direction of travel, and that is fixable in different positions by way of an adjustment device arranged between the tear-open chisel and the coulter body.

An agricultural planting system for controlling the depth of an opener device comprising: an agricultural planter; an opener device mounted on the agricultural planter for engaging the ground of a field; a gauge wheel mounted on the agricultural planter for rotating on the ground of the field; a GPS device coupled to the agricultural planter, the GPS device configured to determine a location of the agricultural planter in the field; and a controller in electrical communication with the agricultural planter and the GPS device, the controller having predetermined settings associated with a map of the field, the controller being configured to select a relative elevation of the opener device and the gauge wheel based at least in part on the location determined by the GPS device, and produce, based on the location, a signal for adjusting the depth of engagement into the ground of the opener device.

An agricultural planting system for controlling the depth of an opener device comprising: an agricultural planter; an opener device mounted on the agricultural planter for engaging the ground of a field; a gauge wheel mounted on the agricultural planter for rotating on the ground of the field; a GPS device coupled to the agricultural planter, the GPS device configured to determine a location of the agricultural planter in the field; and a controller in electrical communication with the agricultural planter and the GPS device, the controller having predetermined settings associated with a map of the field, the controller being configured to select a relative elevation of the opener device and the gauge wheel based at least in part on the location determined by the GPS device, and produce, based on the location, a signal for adjusting the depth of engagement into the ground of the opener device.

An agricultural system comprising includes a support assembly having one or more support structures and one or more propulsion units coupled to the one or more support structures. The agricultural system includes one or more actuatable work tool assemblies having one or more measurement attachments configured to perform one or more measurements of at least one of one or more objects or one or more regions within an environment. The one or more actuatable work tool assemblies may be actuated by one or more actuation systems. The agricultural system may include a controller configured to cause one or more processors to direct the one or more actuation systems to actuate the one or more actuatable work tool assemblies position to perform one or more measurements of at least one of one or more objects or one or more regions within the environment.

An agricultural system comprising includes a support assembly having one or more support structures and one or more propulsion units coupled to the one or more support structures. The agricultural system includes one or more actuatable work tool assemblies having one or more measurement attachments configured to perform one or more measurements of at least one of one or more objects or one or more regions within an environment. The one or more actuatable work tool assemblies may be actuated by one or more actuation systems. The agricultural system may include a controller configured to cause one or more processors to direct the one or more actuation systems to actuate the one or more actuatable work tool assemblies position to perform one or more measurements of at least one of one or more objects or one or more regions within the environment.

Speed control of machines and associated implements during transitions of agricultural parameters is described herein. In one embodiment, a processing system comprises processing logic to execute instructions for processing agricultural data and performing speed control of a machine and associated implement during a transition period for adjusting a setting of an agricultural parameter. A communication unit is coupled to the processing logic. The communication unit to transmit and receive data from the implement. The processing logic is configured to execute instructions to adjust the setting of the agricultural parameter and to determine a desired speed control during the transition period based on at least one of a desired transition distance and productivity during the transition period.