Exmark 4500-996 Rev A manual Tires & Wheels, Seat, Hydrostatic Ground Drive System, Cutting Deck

Specifications

–Moving motion control levers outward (in slots) locks the drive system in neutral.

•PTO Engagement Switch: Engages electric clutch (to drive belt) which engages mower blades.

•Parking Brake Lever: Engages parking brake.

•Deck Height Adjustment Lever: Sets cutting height to desired position.

•Deck Lift Pedal: Foot pedal that lifts deck.

•Transport Lock: Latching position: Automatically latches at the transport position.

Tires & Wheels

	Drive	Front Caster
	Pneumatic (Air	Pneumatic (Air
	filled)	filled)
Quantity	2	2
Tread	Turf Master	Smooth
Size	20 x 8.00-10	13 x 5.00-6
Ply Rating	4	2
Pressure	13 psi (90 kPa)	13 psi (90 kPa)

Seat

•Type: Standard seat with foam padded seat cushion with armrests and integral safety switch.

Optional seat: Seat with high back, extra wide foam padded seat cushion with internal suspension, thick bolstering, two-tone cover, armrests, integral safety switch, and seat vibration isolation system.

Optional seat accessories for units with standard seats:

–Custom ride suspension system to enhance Standard Seat. Adds approximately 3 inches (7.6 cm) to seat height.

–Deluxe suspension seat with high back, (dampened, adjustable spring suspension), armrests, and integral safety switch. Adds approximately 1/2 inch (1.3 cm) to seat height.

•Mounting: Adjustable fore and aft on seat tracks.

•Armrests: Molded flip-up armrests.

•Seat Safety Switch:

Integrated seat switch. Time delay seat switch eliminates rough ground cut-outs.

Hydrostatic Ground Drive System

•Two unitized hydrostatic transmissions: Hydro Gear ZT2800

•Hydraulic Oil Type: Exmark Premium Hydro Oil.

•Hydraulic Oil Capacity: 77 oz (2.3 L) per side

•Hydraulic Filter: P/N 109-3321

•Speeds:

–0-7 mph (11.3 km/hr) forward.

–0-4 mph (6.4 km/hr) reverse.

•Drive wheel release valves allow machine to be moved when engine is not running.

Cutting Deck

•Cutting Width:

–48 inch Deck: (121.9 cm)

–52 inch Deck: (132.1 cm)

•Discharge: Side

•Blade Size: (3 ea.)

–48 inch Deck: 16.25 inches (41.3 cm)

–52 inch Deck: 18.00 inches (45.7 cm)

•Blade Spindles: Solid steel spindles with .67 inch (17 mm) I.D. bearings.

•Deck Drive: “B” Section belt with self-tensioning idler.

•Electric clutch: 125 ft-lb Mag Stop

•Deck: Full floating deck is attached to out-front support frame. Anti-scalp rollers provide maximum turf protection. Deck design allows for bagging, mulching or side discharge.

–48 inch Deck: 3 anti-scalp rollers

–52 inch Deck: 3 anti-scalp rollers

•Deck Depth:

–48 inch Deck: 4.0 inches (10 cm)

–52 inch Deck: 4.0 inches (10 cm)

•Cutting Height Adjustment:

Foot activated lever is used to adjust the cutting height from 1 1/2 inch (3.8 cm) to 5 inches (12.7 cm) in 1/4 inch (6.4 mm) increments.

•Mulching Kit: Optional.

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