An agricultural implement having an elongated main chassis member, ground engaging wheels for supporting the main chassis member on the ground and at least one set of two arms, each arm being provided with at least one working implement and each arm being pivotably connected to the main chassis member and adapted to be moved between a working position, a headland position and a transport position. In the headland position, an inner working implement of the at least one set of arms is displaced laterally away from the main chassis member.

The present invention relates to an agricultural haymaking machine comprising a chassis resting on the ground by at least one wheel and intended to be coupled to a tractor able to move the machine in a direction of advance, a carrier carrying a plurality of rotors being swivel mounted to the chassis around a central pin oriented transversally to the direction of advance, each rotor being driven around a respective drive axis, and a lift actuator, articulated to the chassis on one hand and to the carrier on another hand, being able to make the carrier pivot around the central pin relative to the chassis, the machine being able to adopt a headland configuration in which the carrier is raised, as well as a work configuration in which the carrier rests on the ground by means of at least one support. The central pin is rigidly attached to the carrier, and the machine comprises a positioning actuator able to move the central pin relative to the chassis to change the position of the drive axes relative to the ground.

A raking machine includes a traveling vehicle, a rake coupled to the traveling vehicle to rake grass in an agricultural field and form a swath, a sensor to obtain a state of the grass or the swath in the agricultural field, and a controller to change, when the rake performs raking, setting information regarding the rake based on the state obtained by the sensor.

The agricultural raking machine comprises a frame configured to be towed by a towing vehicle, at least a raking group assembled on the frame and provided with rotating comb-like elements apt to move material mowed onto the ground to form a windrow, and flotation means associated to the raking group and to the frame, the configuration being so that, at variations in height from the ground, the raking group raises/lowers with respect to said frame.

The agricultural raking machine comprises a frame configured to be towed by a towing vehicle; at least a raking group assembled on the frame and provided with rotating comb-like elements apt to move material mowed onto the ground to form a windrow; a control device operatively connected to the raking group and configured to adjust the rotation speed of the comb-like elements.

An agricultural implement having an elongated main chassis member, ground engaging wheels for supporting the main chassis member on the ground and at least one set of two arms, each arm being provided with at least one working implement and each arm being pivotably connected to the main chassis member and adapted to be moved between a working position, a headland position and a transport position. In the headland position, an inner working implement of the at least one set of arms is displaced laterally away from the main chassis member. This has as an advantage that in the headland position, additional clearance between the tines at the lowermost end of each arm and the ground surface is provided.

A grass management system includes a prohibition determination circuit and a baler. The prohibition determination circuit is configured to determine a prohibition position. The baler is configured to acquire the prohibition position from the prohibition determination circuit, and eject a bale of grass at a position except for the prohibition position.

A grass management system includes a prohibition determination circuit and a baler. The prohibition determination circuit is configured to determine a prohibition position. The baler is configured to acquire the prohibition position from the prohibition determination circuit, and eject a bale of grass at a position except for the prohibition position.

Merger control device (21) for controlling the operation of a merger, wherein the merger control device (21) is designed to receive a cornering steering angle from a steering angle sensor (22, 23) as an input variable, and wherein the merger control device (21) is designed, as a function of the received cornering steering angle, to generate as an output variable at least one adjusting signal for transverse conveying devices (18) of the merger configured as belt conveyors and/or at least one adjusting signal for receiving members (17) of the merger configured as pick-ups, to output said adjusting signal to the transverse conveying devices (18) and/or receiving members (17) and to adapt the operation thereof automatically as a function of the cornering steering angle.

A haymaking machine includes a frame, a turning or raking rotor and a sensor arranged on the frame, and a control device. In a working position, the turning or raking rotor is drivable relative to the frame about an axis of rotation in a direction of rotation. The turning or raking rotor has tine arms which have tines. The tine arms are aligned at least temporarily to face the ground. The tine arms are arranged uniformly distributed in a circumferential direction around the axis of rotation and are aligned in an approximately radial direction with respect to the axis of rotation. The sensor continuously detects a passing of the tine arms during an operation of the turning or raking rotor and transmits a measurement signal thereof. The control device receives the measurement signal and infers an operating state of the at least one turning or raking rotor based thereon.