An all-electric turf vehicle, wherein the vehicle comprises a chassis; a plurality of ground engaging wheels operatively connected to the chassis, wherein at least one of the ground engaging wheels is a steerable wheel; a plurality of electric wheel drive and tractions motors, wherein each electric wheel drive and tractions motor is operatively connected to a respective one of the plurality of ground engaging wheels and is structured and operable to deliver motive power to the respective ground engaging wheel; a plurality of turf cutting units; and an operator station. The operator station comprises a seat in which a vehicle operator can be seated; and a control and support arm pivotally movable so that the control and support arm can be positioned to not obstruct a line of sight of the vehicle operator to an outer edge of an outermost of the plurality of cutting units.

A triplex greensmower lift system includes a yoke mount attached to a reel cutting unit forwardly and below a center of gravity of the reel cutting unit, an upper lift arm attached to the yoke mount and extending rearwardly behind the reel cutting unit to a horizontal pivot axis on a lower lift arm located at a height between a top of the reel cutting unit and the center of gravity of the reel cutting unit, and a spring connected to the upper lift arm and biasing the upper lift arm upwardly and rearwardly to reduce ground pressure on the reel cutting unit.

A triplex greensmower lift system includes a yoke mount attached to a reel cutting unit forwardly and below a center of gravity of the reel cutting unit, an upper lift arm attached to the yoke mount and extending rearwardly behind the reel cutting unit to a horizontal pivot axis on a lower lift arm located at a height between a top of the reel cutting unit and the center of gravity of the reel cutting unit, and a spring connected to the upper lift arm and biasing the upper lift arm upwardly and rearwardly to reduce ground pressure on the reel cutting unit.

A stalk roller assembly for an agricultural system includes a stalk roller having a hollow shaft. The hollow shaft has a first end having a first shape, such that the first end engages a guide element. Furthermore, the hollow shaft has a second end having a second shape that engages a drive shaft, such that the first shape is different than the second shape. In addition, the hollow shaft is formed from a single piece of material.

A stalk roller assembly for an agricultural system includes a stalk roller having a hollow shaft. The hollow shaft has a first end having a first shape, such that the first end engages a guide element. Furthermore, the hollow shaft has a second end having a second shape that engages a drive shaft, such that the first shape is different than the second shape. In addition, the hollow shaft is formed from a single piece of material.

A vine removal device comprises a frame and a pair of spaced-apart vine agitators movably carried by the frame so as to form a vine-feeding maw or throat between the vine agitators. A driven vine-cutter is movably carried by the frame and driven relative to the frame, and is disposed in registration with the maw to receive and cut vines fed into the maw by the vine agitators. One or more drive mechanisms are drivingly coupled to the vine-cutter and the vine agitators to drive the vine-cutter and the vine agitators. The vine agitators capture the vines and feed them into the maw, where the vines are cut into mulch by the vine-cutter. A vine removal implement may comprise a plurality of the vine removal devices arranged in side-by-side relation to traverse along a series of sweet potato rows.

A vine removal device comprises a frame and a pair of spaced-apart vine agitators movably carried by the frame so as to form a vine-feeding maw or throat between the vine agitators. A driven vine-cutter is movably carried by the frame and driven relative to the frame, and is disposed in registration with the maw to receive and cut vines fed into the maw by the vine agitators. One or more drive mechanisms are drivingly coupled to the vine-cutter and the vine agitators to drive the vine-cutter and the vine agitators. The vine agitators capture the vines and feed them into the maw, where the vines are cut into mulch by the vine-cutter. A vine removal implement may comprise a plurality of the vine removal devices arranged in side-by-side relation to traverse along a series of sweet potato rows.

A header for a combine harvester is provided. The header includes a row unit, a stalk roll, and a stalk roll knife. The stalk roll is mounted to the row unit. The stalk roll knife is mounted to the stalk roll and includes a plurality voids about a trailing end of the stalk roll knife.

A header for a combine harvester is provided. The header includes a row unit, a stalk roll, and a stalk roll knife. The stalk roll is mounted to the row unit. The stalk roll knife is mounted to the stalk roll and includes a plurality voids about a trailing end of the stalk roll knife.

A walk reel mower has a traction frame that carries at least one ground engaging member operatively powered by a prime mover. A rotatable cutting reel is operatively powered by the prime mower for pushing grass against a bedknife to cut the grass. A handle assembly is used to guide and manipulate the mower, and a traction bail on the handle assembly disengages and engages the traction drive. The traction bail is movable between first and second positions that have a range of motion large enough to permit the user to move the control into at least one intermediate position to produce a reduced ground speed greater than zero but less than the nominal ground speed.