Specifications; Cutting Deck - Toro Groundsmaster 4300-D Service Manual

Specifications

Cutting Deck

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Cutting Deck: Specifications
Mounting: All the cutting decks are supported by independent lift arms and
are interchangeable to any cutting deck positions. The Groundsmaster 4300-D
machine uses 5 cutting decks.
Construction: The deck chamber and frame are welded steel construction
reinforced with the channels and plates.
Height-of-cut range: 19 to 101 mm (0.75 to 4 inches) adjustable in 6.4 mm
(0.5 inch) increments. The height-of-cut adjustment is made by repositioning
the deck on the deck frame.
Deck drive: The closed loop, integrated relief, and hydraulic system operates
the cutting deck hydraulic motors. The blade spindles are 31.7 mm (1-1/4 inch)
shafts supported by the greaseable, tapered roller bearings in a ductile iron
housing.
Cutting blade: Each cutting deck equipped with a 559 mm (22 inches) length,
6.4 mm (0.250 inch) thick, heat treated, steel blade. Anti-scalp cup is installed on
the cutting blade. The standard blade is optimized for most cutting applications.
Optional high lift, angled sail, and atomic blades are available for those situations
where the standard blade is not ideal.
Discharge: The clippings are discharged from the rear of the mowing decks.
Pre-drilled mounting holes in the cutting deck allow attachment of optional
mulching baffle.
Cutting deck lift: The cutting decks on the Groundsmaster 4300-D machines
are controlled with the operator joystick.
Suspension system: A fully floating suspension with hydraulic counterbalance.
Main center pivot allows side-to-side deck oscillation. Individual decks supported
with 2 front rollers and 1 full width, rear roller.
Weight: Individual cutting deck weighs approximately 63.5 kg (140 lb).
Figure 225
Page 7–2 Groundsmaster ® 4300-D
16226SL Rev C