Exmark Lazer Z D-Series 920 - Manual (Page 18)

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 Assist Pedal: Foot pedal that assists in
raising the deck.
Seat
• Type: Deluxe suspension seat high back, low
profile foam-in-place cushion (dampened,
adjustable spring suspension) and armrests,
adjustable back angle.
• Mounting: Hinged to tilt up for access to
hydraulic pumps, battery and other components.
Held in tilted position with scissor—type links.
Adjustable fore and aft seat track.
• Armrests: Molded adjustable flip-up armrests.
• Seat Safety Switch: Integrated seat switch.
Time delay seat switch eliminates rough ground
cut-outs.
Hydrostatic Ground Drive System
• Hydrostatic Pumps: Two Hydro Gear PW
variable displacement piston pumps.
• Wheel Motors: Two Parker/Ross with 1 1/4 inch
tapered shafts.
• Hydraulic Oil Type: Exmark Premium Hydro oil.
• Hydraulic Oil Capacity: 5.5 qt. (5.2 L)
• Hydraulic Filter: Replaceable cartridge type.
P/N 103-2146: 25 microns, No bypass
• Speeds:
– 0-12.0 mph (19.3 km/hr) forward.
– 0-8.0 mph (12.9 km/hr) reverse.
• Drive wheel release valves allow machine to be
moved when engine is not running.
Tires & Wheels
Drive Front Caster
Pneumatic
(Air-Filled) Semi-Pneumatic
Deck Size 60, 66, & 72 All Decks
Quantity 2 2
Drive Front Caster
Tread Size “Multi-Trac
C/S” Smooth
Size 26 x 12.00-12 13 x 6.50-6
Ply Rating 4
Pressure 10 psi (69 kPa)
Cutting Deck
• Cutting Width:
– 60 inch (152.4 cm)
– 72 inch (182.9 cm)
• Discharge: Side
• Blade Size: (3 ea.)
– 60 inch Deck: 20.75 inches (52.7 cm)
– 72 inch Deck: 24.75 inches (62.9 cm)
• Blade Spindles: Solid steel spindles with 1.18 inch
(30 mm) I.D. bearings.
• Deck 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.
• Deck:
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:
– 60 inch Deck: 6.0 inches (15.2 cm)
– 72 inch Deck: 6.0 inches (15.2 cm)
• Cutting Height Adjustment:
An extra-long cushioned lever is used to adjust
the cutting height from 1 inch (2.5 cm) to 5 inches
(12.7 cm) in 1/4 inch (6.4 mm) increments. The
cutting height adjustment handle has a transport
position and all adjustments can be made while
the operator remains seated. Units also have a
foot operated deck lift assist lever to aid in raising
the deck.
• Mulching Kit: Optional.
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