A terminal attachment for use with an excavator jointed arm. The terminal attachment supports a sod roll on a shaft connected to the end of an excavator jointed arm. Embodiments allow the sod roll to be unrolled by moving the jointed arm or by moving the excavator. The terminal attachment allows sod rolls to be unrolled on an incline.

A method of extending a reach of a material mover may include uncoupling and removing a first linkage that couples a work implement to an actuator on the material mover; uncoupling the work implement from one or more lifter arms; securing one or more extensions to each of the one or more lifter arms by (a) fastening, with a first fastener, an extension to a corresponding lifter arm, though a lifter-arm retention aperture, and (b) further securing the extension to the corresponding lifter arm with one or more additional fasteners adjacent the lifter-arm retention aperture and a top edge or bottom edge of an end of the corresponding lifter arm; coupling the work implement to the one or more extensions; and coupling a second linkage, which is longer than the first linkage, to the work implement and to the actuator.

A system for coupling an implement to a work vehicle includes a controller comprising a memory and a processor, wherein the controller is configured to receive a first signal indicative of a distance between a protrusion of a connector assembly of an arm of the work vehicle and a receiver assembly of the implement. While the first signal is less than a first threshold, the controller is configured to instruct a first actuator to rotate the connector assembly of the work vehicle, instruct a drive system to move the work vehicle toward the implement, instruct a second actuator to lift the arm of the work vehicle, or a combination thereof, such that the protrusion of the connector assembly engages a recess in the receiver assembly.

A quick-change device for changing attachments on a construction machine comprises a main body and parallel lateral flanks with oppositely disposed first and second bearing bushings for receiving mounting pins. To expand the range of applications, at least two oppositely disposed first bearing bushings can be inserted at different angular positions into first oppositely disposed passage openings in the lateral flanks by rotating the bearing bushings about an axis, which is offset relative to a central axis of a receiving hole of the first bearing bushing, and have an external contour for rotationally rigid engagement in a complementary internal contour of the passage opening.

An extender for a material mover may include an extension plate, an inner cap plate, an outer cap plate, securing fasteners and a securing pin. The extension plate may have an arcuate recess configured to be disposed around a lifter arm on the material mover. The extension plate may include an extended-lifter segment with an implement-retention aperture, a first aperture, and second aperture. The inner cap plate and outer cap plate may each include a top aperture, a bottom aperture, and a retention aperture. The securing fasteners may be configured to secure the inner cap plate, outer cap plate and extension plate together (i) through the top apertures and first aperture, and (ii) through the bottom apertures and second aperture. The securing pin may be configured to secure the inner cap plate, outer cap plate, and lifter arm together through the retention apertures and a lifter-arm retention aperture.

A hoisting apparatus includes a rotation device with connectors for connecting pressure-medium lines to a rotation device, a boom, from which the pressure-medium lines are arranged to lead to the rotation device, and a pivoted joint for suspending the rotation device on the boom. The pivoted joint includes two consecutive pivots in a longitudinal direction of the rotation device. The rotational axes of the pivots are at right-angles to each other. The pressure-medium lines are routed between lugs of the pivot on a boom side of the pivoted joint, past the connectors of the rotation device in the longitudinal direction of the rotation device, to turn towards the connectors to form a hose loop and then routed to the connectors of the rotation device. The pressure-medium lines are arranged on both sides of the rotation device related to a plane defined in the longitudinal direction of the boom and the longitudinal direction of the rotation device.

A lifting device for platforms carrying a load is disclosed. A winch or piston is engaged with two vertical arms connected to two horizontal arms configured for attaching to a load carrying assembly such that exerting an upward force on the two vertical arms causes the horizontal arms to pivot upward to lift the load carrying assembly which enables transporting the platform and the load on it to another location. The lifting device is configured to quickly attach to and detach from the load carrying platform and for maintaining a level position during transportation. The horizontal arms are configured for retracting and expending which enables the tilting of the load carrying assembly backward or forward as needed for improved transportation stability and load discharge.

A connection system for coupling an implement to a work vehicle. The connection system includes a receiver assembly of the implement, which couples the implement to a connector assembly of the work vehicle. An implement frame includes a first end having a mounting portion and a second end coupled to a mounting assembly of the implement frame. The mounting portion of the implement frame couples the implement directly to a frame of the work vehicle. The receiver assembly is directly coupled to the implement frame. An alignment indicator system provides a visual indication of alignment of the receiver assembly with the connector assembly.

An attachment system for attaching an implement mounting assembly to a vehicle is disclosed. The attachment system includes a vehicle attachment component that is fastenable to a front portion of the frame of the vehicle, and a frame attachment component that is removably attachable to the vehicle attachment component on one end via a securing axis, and pivotably attachable to the implement assembly on another end about a pivoting axis. When fastened to the vehicle, the vehicle attachment component is located upward from the underside of the frame. When the frame attachment component is attached to the vehicle attachment component, the securing axis is located upward from the underside portion of the frame, and the pivoting axis is located downward therefrom.

A lifting device for platforms carrying a load is disclosed. A winch or piston is engaged with two vertical arms connected to two horizontal arms configured for attaching to a load carrying assembly such that exerting an upward force on the two vertical arms causes the horizontal arms to pivot upward to lift the load carrying assembly which enables transporting the platform and the load on it to another location. The lifting device is configured to quickly attach to and detach from the load carrying platform and for maintaining a level position during transportation. The horizontal arms are configured for retracting and extending which enables the tilting of the load carrying assembly backward or forward as needed for improved transportation stability and load discharge.