Exmark Lazer ZCT Hydrostatic Ground Drive System, Tires and Wheels, Cutting Deck, Dimensions

2.7HYDROSTATIC GROUND DRIVE SYSTEM

2.7.1Hydrostatic Pumps: Two Hydro Gear BDP-10A variable displacement piston pumps.

2.7.2Wheel Motors: Two Hydro Gear wheel drive motors with 1 1/4” tapered shafts.

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

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: All units: 0 – 7.2 mph (11.6 km/hr) forward.

0 – 4.0 mph (6.4 km/hr) reverse.

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

2.8TIRES AND WHEELS

2.8.1	Tires:	Size	Qty	Tread	Ply	Inflation
	Drive Tires	20 x 10-8	2	“Turf Mate”	4	13 psi (90 kPa)
	Front Caster Tires	11 x 4.00-5	2	Smooth	4	16 psi (110 kPa)

2.9 CUTTING DECK

2.9.1	Cutting Width:	48” deck	52” deck	60” deck
		47.2 in.	52 in.	60 in.
		(120.0 cm)	(132.1 cm)	(152.4 cm)
2.9.2	Discharge: Side (Optional Mulch or Bag)
2.9.3	Blade Size:
		48” deck	52” deck	60” deck
	(3 ea.)	16.25 in.	18.00 in.	20.50 in.
		(41.3 cm)	(45.7 cm)	(52.1 cm)

2.9.4Blade Spindles: solid steel spindles with 1” (2.54 cm) I.D. bearings.

2.9.5Deck Drive: Electric clutch mounted on vertical engine shaft. Blades are driven by one “B” Section belt (w/self-tensioning idler) direct from the engine.

2.9.6Deck: Full floating deck is attached to out-front support frame.

Maximum turf protection is provided anti-scalp rollers:

48” Decks: Qty 3

52” Decks: Qty 5

60” Decks: Qty 6

Deck design allows for bagging, mulching or side discharge.

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 4-1/2” (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. 60” units also have a foot operated deck lift assist lever to aid in raising the deck. (The deck lift assist lever is an optional accessory for the 48” & 52” deck.)

2.9.8Mulching Kit: Optional.

2.10DIMENSIONS

2.10.1 Overall Width:		w/48” Deck	w/52” Deck	w/60” Deck
	Without deck	44 in.	44 in.	49.8 in.
		(111.7 cm)	(111.7 cm)	(124.5 cm)
	Discharge chute up	50.3 in.	54.3 in.	60.9 in.
		(122.4 cm)	(137.9 cm)	(154.7 cm)
	Discharge chute down	58.1 in.	63.8 in.	70.6 in.
		(147.6 cm)	(162.1 cm)	(179.3 cm)

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