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.

The invention relates to a system for localizing an attachment tool for a work device comprising a first communication unit connect to an attachment tool and having a first acceleration sensor that is configured to provide a first acceleration signal relating to an instantaneous acceleration of the attachment tool; a second communication unit connected to the work device in the region of a connection region for the attachment tool and having a second acceleration sensor that is configured to provide a second acceleration signal relating to an instantaneous acceleration of the connection region; and an identification module that is coupled to the first and/or second communication unit(s) and that is configured to obtain the first and second acceleration signals and to enable a safe allocation of the attachment tool to the work device by evaluating the signals. The invention further relates to a set of a work device and an attachment tool having a system in accordance with the invention and to a method of localizing an attachment tool for a work device with the aid of a system in accordance with the invention.

Power machine bucket implements include a rear wall structure, a bottom wall structure adjoining the rear wall structure at a bend region, and a two-piece brace. The two-piece brace includes a first piece attached to and extending along a portion of the bottom wall structure and a second piece, separate from the first piece, attached to the back side of the rear wall structure.

Systems and methods can include stretching a stud of a hammer assembly by tightening, according to a preset amount, a plurality of fasteners, which can extend from a first end surface and/or a second end surface of a first nut threadedly coupled to the stud, against an upper surface of a body of the hammer assembly. The fasteners and the first nut can provide a clamping load for the stud upon completion of the tightening. The systems and methods can also include, after the stretching, tightening a second nut, which can be threadedly connected to the stud, toward a seat formed in the body of the hammer assembly; and further tightening the second nut, against the seat. The systems and methods can further include transferring the clamping load from the fasteners and first nut to the second nut.

Systems and methods are disclosed herein for navigating an operator of a self-propelled vehicle for coupling with an attachment implement therefor. Each one of a first set of sensing elements arranged on the vehicle coupler forms a sensing pair with a respective one of a set of second sensing elements arranged on the attachment implement. Indicia for each of the sensing pairs on a user interface is displayed to the operator, corresponding to a three-dimensional spatial orientation of the first and second sensing elements with respect to each other. The user interface may comprise respective portions for each sensing pair, each portion comprising an indicator dynamically adjusted in a crosshair corresponding to first and second dimensions of alignment of the corresponding sensing elements with respect to each other, and the indicator in each portion further dynamically adjusted in appearance corresponding to a third dimension of distance between the corresponding sensing elements.

A drive transmission device according to one embodiment of the disclosure includes: an arm having a motor that generates a rotational force; a speed reducer that is provided in the arm and has a carrier for decelerating rotation of the motor and outputting the decelerated rotation; a bucket fixed to the carrier by a reamer bolt, the reamer bolt being inserted in a bracket through hole formed in the bucket; and a resin bush provided between an internal surface of the bracket through hole and an external lateral surface of the reamer bolt. The mechanical strength of the resin bush is lower than the mechanical strength of the bucket and the mechanical strength of the reamer bolt.

A pivot coupling system that permits the use of attachable equipment such as material pushers or containment plows with a range of vehicles including all-terrain vehicles (ATVs), utility task vehicle (UTV), lawn and garden tractors, small farm tractors, small trucks, skid-steer loaders, etc.

A tool attachment 10 comprising a plurality of pick-up pins 32, 34 or excavator bucket pins, each for threading through a pair of spaced apart holes 26 in a mounting part 22 of the tool, a bush 40 for each hole 26, fasteners 44 for fastening each bush to a surround of the respective hole and retainers 46 for each end of each pick-up pin 32, 34, wherein each of the bushes 40 has an eccentric hole 58 there through for receiving a portion of one of the pick-up pins 32, 34 so that the spacing between the pick-up pins 32, 34 can be selected according to the axial orientation of the bushes 40 in relation to the surround 22.

A waste pump removal apparatus for removing pumps from reception areas for maintenance. The waste pump removal apparatus includes a frame having front and back ends, a top and a bottom; a loader attachment coupled to the back end of the frame and adapted to mount to a loader; a pump attachment pivotably connected to the front end of the frame and adapted to be coupled to a waste pump; and an actuator mounted to the frame and in communication with the pump attachment for pivoting the pump attachment relative to the frame to remove the waste pump from a reception area.

A frame has a crosspiece with a pair of longitudinal branches, and is used for installing an adapter on earth moving equipment. This equipment has an implement support structure with one or more bearing plates for accommodating azimuthal rotation of a working implement. This working implement is removed from the implement support structure before attaching a frame there. The frame's crosspiece has walls that engage the bearing plates on the implement support structure. An adapter is rotatably mounted on the frame. Any one of a plurality of working accessories can be selected and installed on the adapter. For equipment that originally lacked bearing plates, a cross member with bearing plates is provided in a kit. The frame will then attach to the kit's cross member and to the implement support structure.