Hydrostatic Ground Drive System; Cutting Deck - Exmark LAZER Z Operator's Manual

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.
• Parking Brake Release Button: Releases parking
brake.
• Deck Height Adjustment Lever: Sets cutting
height to desired position.
• 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 high back, extra
wide foam padded seat cushion with internal
suspension, thick bolstering, armrests, integral
safety switch.
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, low
profile foam-in-place cushion (dampened,
adjustable spring suspension), armrests, and
integral safety switch. Seat height remains the
same.
– 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:
– Standard seat: foam padded adjustable flip-up
armrests.
– Suspension seat: molded adjustable 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:
– 0-10 mph (16.1 km/hr) forward.
– 0-5.5 mph (8.9 km/hr) reverse.
• Drive wheel release valves allow machine to be
moved when engine is not running.
Tires & Wheels
Deck Size 48 & 52
Quantity 2
Tread Turf Master
Size 24 x 9.50-12
4
Ply Rating
Pressure
13 psi (90 kPa)
48, 52, & 60
Deck Size
2
Quantity
Tread Smooth
Size 13 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)
– 72 inch Deck: (182.9 cm)
• Discharge: Side
• Blade Size: (3 ea.)
16
Drive
Pneumatic (Air filled)
60 & 72
2
Turf Master
24 x 12.00-12
4
13 psi (90 kPa)
Front Caster
Pneumatic (Air filled)
72
2
Smooth
13 x 6.50-6
4
13 psi (90 kPa)