Seat, Hydrostatic Ground Drive System | Exmark 4500-872 instruction

Specifications

•Deck Lift Pedal: Foot pedal that lifts deck.

•Transport Lock:

–Latching position: Automatically latches at the transport position.

–Unlatching position: Deck does not latch at the transport position.

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.

–Seat Isolation System for reduced vibration, to enhance ride of standard seat, standard seat with Custom Ride Seat Suspension or Deluxe Suspension Seat. Adds approximately 1 inch (2.5 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: 12cc Parker axial piston pump

240cc Parker geroler motor

•Hydraulic Oil Type: Exmark Premium Hydro Oil.

•Hydraulic Oil Capacity: 52 oz (1.5 L) per side

•Hydraulic Filter: P/N 116-0164

•Speeds:

–0-8 mph (12.9 km/hr) forward.

–0-4.5 mph (7.2 km/hr) reverse.

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

Tires & Wheels

			Drive

	Pneumatic (Air filled)

Deck Size	48 & 52			60

Quantity	2			2
Tread	Turf Master			Turf Master
Size	22 x 9.50-12			23 x 10.50-12

Ply Rating	4			4

Pressure	13 psi (90 kPa)			13 psi (90 kPa)

			Front Caster

		Pneumatic (Air filled)

Deck Size		48, 52, & 60
Quantity		2

Tread		Smooth

Size		12 x 5.00-6

Ply Rating		4
Pressure		13 psi (90 kPa)

Cutting Deck

•Cutting Width:

–48 inch Deck: (121.9 cm)

–52 inch Deck: (132.1 cm)

–60 inch Deck: (152.4 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)

–60 inch Deck: 20.50 inches (52.1 cm)

•Blade Spindles: Solid steel spindles with 1.00 inch (25 mm) I.D. bearings.

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

•Electric clutch: 200 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.