Hydrostatic Ground Drive System; Tires & Wheels; Cutting Deck - Exmark LAZER Z CT Operator's Manual

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2.6.2
2.6.3
2.6.4

2.7 HYDROSTATIC GROUND DRIVE SYSTEM

2.7.1
2.7.2
2.7.3
2.7.4
2.7.5
2.7.6
2.7.7
2.8 TIRES AND WHEELS
2.8.1

2.9 CUTTING DECK

2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
2.9.6
2.9.7
2.9.8
Mounting: 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.
Armrests: Optional: foam padded flip-up armrests with height adjustment.
Optional suspension seat: molded adjustable flip-up armrests.
Seat Safety Switch: Incorporated into the Safety Interlock System.
Time delay seat switch eliminates rough ground cut-outs.
Hydrostatic Pumps: Two Hydro Gear BDP-10A variable displacement piston pumps.
Wheel Motors: Two Parker wheel drive motors with 1" tapered shafts.
Hydraulic Oil Type: Synthetic Mobil 1 15W-50.
Hydraulic Oil Capacity: 2.1 qt. (2.0 L.)
Hydraulic 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))
Speeds: 44" & 48" units: 0 – 7.2 mph (11.6 km/hr) forward.
Drive wheel release valves allow machine to be moved when the engine is not
running.
Tires:
Drive Tires
20 x 10-10
Front Caster Tires
11 x 4.00-5
Cutting Width: 44" deck
44 in. (111.8 cm)
Discharge: Side (Optional Mulch or Bag)
Blade Size: 44" deck
(3 ea.) 15.25 in. (38.7 cm)
Blade Spindles: solid steel spindles with 1" (2.54 cm) I.D. bearings.
Deck Drive: Electric clutch mounted on vertical engine shaft. Blades are driven
by one "B" Section belt (w/self-tensioning idler) direct from the engine.
Deck: Full floating deck is attached to out-front support frame.
Maximum turf protection is provided by three anti-scalp rollers.
Deck design allows for bagging, mulching or side discharge.
Cutting 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.
Mulching Kit: Optional.
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0 – 4.0 mph (6.4 km/hr) reverse.
Size Qty Tread
2 "Multi Trac C/S"
2 Smooth
48" deck
47.2 in. (120.0 cm)
48" deck
16.25 in. (41.3 cm)
- 11 -
Ply Inflation
4 13 psi (90 kPa)
4 16 psi (110 kPa)