Methods of using a mower are provided. The methods include providing a mower having a plurality of cutting heads, a first driven wheel supported at a first end of the plurality of cutting heads, and a second driven wheel supported at a second end of the length of the plurality of cutting heads. In some methods, each cutting head of the plurality of cutting heads is at least one of pivotably connected or translatably connected to at least one other cutting head of the plurality of cutting heads. Some methods include driving the first driven wheel such that the mower pivots about the second driven wheel.

An adjustment apparatus for a forage harvester having a shear bar adjustably mounted on a housing. A chopper drum is supported from the housing and mounted for rotation about an axis and further provided with a plurality of circumferentially spaced knife supports to which at least one chopper knife can be adjustably secured. In use the chopper knives cooperate with the shear bar to chop incoming crop. The adjustment apparatus includes a lateral element, at least one location element and at least one radially inwardly directed guide surface. The adjustment apparatus also includes at least one shear bar alignment surface on one or more of the location elements.

The present disclosure relates to a lawn mower (100) comprising a cutter propulsion unit (165), a transmission axle (166, 166′) that has a longitudinal extension (L, L′) and is adapted to be rotated by the cutter propulsion unit (165). The lawn mower (100) further comprises a cutting disc (160) that has a radial extension (R) that runs between a center (182) and an outer edge (181), where the cutting disc (160) comprises one or more cutting edges (161, 162, 163) that are adapted to cut grass when the cutting disc (160) is brought into a rotational motion by means of the transmission axle (166). The cutting disc (160) further comprises a connection portion (164, 164′) which is adapted to receive a coupling member (173, 173′), comprised in the transmission axle (166, 166′), in at least two different mounting positions that are adapted to position the connection portion (164) in mutually separated positions along the longitudinal extension (L, L′).

A pair of reel mower cutting unit steering limiters including a pair of pivoting members that may be independently pivoted between an engaged position providing a full range of steering of a reel mower cutting unit in a first direction on a vertical yaw axis, and a disengaged position reducing the steering of the reel mower cutting unit in the first direction. The maximum steering angle may be independently adjustable in each direction.

A walk reel mower has a traction frame that carries at least one ground engaging member operatively powered by a prime mover The mower includes a handle assembly that extends rearwardly and upwardly from the traction frame. The handle assembly includes a handle to be gripped by a user when operating the mower. The handle guides and manipulates the mower. The mower also includes a common mount adapted to attach a reel cutting unit to the traction frame. The common mount has a first pair of laterally spaced mounting surfaces on the traction frame and a second pair of laterally spaced mounting surfaces on the reel cutting unit. The first pair of mounting surfaces face forwardly with respect to a forward direction of movement, and the second pair of mounting surfaces face rearwardly with respect to the forward direction of movement.

A walk reel mower has a traction frame that carries at least one ground engaging member operatively powered by a prime mover The mower includes a handle assembly that extends rearwardly and upwardly from the traction frame. The handle assembly includes a handle to be gripped by a user when operating the mower. The handle guides and manipulates the mower. The mower also includes a common mount adapted to attach a reel cutting unit to the traction frame. The common mount has a first pair of laterally spaced mounting surfaces on the traction frame and a second pair of laterally spaced mounting surfaces on the reel cutting unit. The first pair of mounting surfaces face forwardly with respect to a forward direction of movement, and the second pair of mounting surfaces face rearwardly with respect to the forward direction of movement.

A mower includes a frame, a blade assembly, and a reel. The blade assembly is supported by the frame for rotation about a first axis between an engaged position and a disengaged position. The reel is supported by the frame for rotation about a second axis. The reel defines an outer diameter relative to the second axis and engages the blade assembly at a contact location in the engaged position. The outer diameter defines a tangent at the contact location. A force in a direction substantially parallel to the tangent is operable to produce a first torque in a first direction about the first axis when the blade assembly is in the engaged position. The weight of the blade assembly is operable to produce a second torque in a second direction about the first axis when the blade assembly is in the engaged position.

A mower includes a frame, a blade assembly, and a reel. The blade assembly is supported by the frame for rotation about a first axis between an engaged position and a disengaged position. The reel is supported by the frame for rotation about a second axis. The reel defines an outer diameter relative to the second axis and engages the blade assembly at a contact location in the engaged position. The outer diameter defines a tangent at the contact location. A force in a direction substantially parallel to the tangent is operable to produce a first torque in a first direction about the first axis when the blade assembly is in the engaged position. The weight of the blade assembly is operable to produce a second torque in a second direction about the first axis when the blade assembly is in the engaged position.

A method and apparatus for attaching a forward-mounted implement that may allow pivotal movement of the implement around a longitudinal axis to better maintain proper operational height when operating on uneven or sloped terrain. Further provided, the attachment mechanism of the present disclosure may allow for a secure and safe attachment to an associated tractor or other similar vehicle while simultaneously providing for a reduced production cost and less maintenance requirements.

A land preparation apparatus includes a rotatable tool including a body and a plurality of tool assemblies disposed on an outer surface of the body. The land preparation apparatus also includes a housing including a first end, a second end, and a framework extending between the first and second ends. Ends of the rotatable tool are rotatably connected to the first and second ends. The framework has an interior surface that extends along at least a portion of the width of the rotatable tool. The interior surface combines with a periphery of the rotatable tool, the first end, and the second end to define a chamber. The land preparation apparatus also includes one or more chamber inserts releasably attached to the interior surface, wherein at least a portion of each of the one or more chamber inserts resides in the chamber.