Exmark Lawn Tractor manual Hydrostatic Ground Drive System, Tires, Cutting Deck

•Custom ride suspension system to enhance Standard Seat.

•Deluxe suspension seat with high back, low profile foam-in-place cushion (dampened, adjustable spring suspension) and armrests.

2.6.2Mounting: Hinged to tilt up for access to hydraulic pumps, battery and other components. Held in tilted position with prop rod. Adjustable fore and aft seat track.

2.6.3Armrests: Standard seat: foam padded flip-up armrests with height adjustment. Optional suspension seat: molded adjustable flip-up armrests.

2.6.4Seat Safety Switch: Incorporated into the Safety Interlock System. Time delay seat switch eliminates rough ground cut-outs.

2.7HYDROSTATIC GROUND DRIVE SYSTEM

2.7.1Hydrostatic Pumps: Two Hydro Gear PJ variable displacement piston pumps.

2.7.2Wheel Motors: Two Hydro Gear/Danfoss with 1 1/4” tapered shafts.

2.7.3Hydraulic Oil Type: Synthetic Mobil 1 15W-50.

2.7.4Hydraulic Oil Capacity: 2.1 qt.(2.0 L.)

2.7.5Hydraulic Filter: Replaceable cartridge type.

P/N 1-513211: 10 microns, 18 psi bypass (Summer use above 32° F (0°C))

P/N 1-523541: 40 microns, 18 psi bypass (Winter use below 32° F (0°C))

2.7.6Speeds: 0-9.0 mph (14.5 km/hr) forward. 0-5.8 mph (9.3 km/hr) reverse.

2.7.7Drive wheel release valves allow machine to be moved when engine is not running.

2.8 TIRES		Drive	Front Caster
		Pneumatic (Air-Filled)	Pneumatic (Air-Filled)
	Quantity	2	2
	Tread	Turf Mate	Smooth
	Size	23 x 10.50-12	13 x 5.00-6
	Ply Rating	4	4
	Pressure	13 psi (90 kPa)	13 psi (90 kPa)
2.9 CUTTING DECK
2.9.1	Cutting Width:	52 in. (132.1 cm)
		60 in. (152.4 cm)

2.9.2Discharge: Side

2.9.3	Blade Size: (3 ea.) w/52” Deck 18.0 in. (45.7 cm)
	w/60” Deck 20.5 in. (52.1 cm)

2.9.4Blade Spindles: Solid steel spindles with1” I.D. bearings.

2.9.5Deck Drive: Electric clutch mounted on horizontal engine shaft. “B” Section belt (with self-tensioning idler) from electric clutch to transfer shaft mounted on deck.

Blades are driven by one “B” Section belt (w/self-tensioning idler) from transfer shaft on deck to blade spindles.

2.9.6Deck: Full floating deck is attached to out-front support frame. Six anti-scalp rollers provide maximum turf protection. Deck design allows for bagging, mulching or side discharge.

Deck Depth: 5.5” (14.0 cm)

2.9.7Cutting Height Adjustment: an extra-long cushioned lever is used to adjust the cutting height from 1 1/2” (3.8 cm) to 4.5” (11.4 cm.) in 1/4” (.64 cm) increments. The cutting height adjustment handle has a transport position and all adjustments can be made while the operator remains seated.

2.9.8Mulching Kit: Optional.

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