Tires And Wheels; Hydrostatic Ground Drive System - Exmark Lazer Z Operator's Manual

Specifications
• Mounting:
– X and S-Series and "C1", "C2", or "C3"
Models:
Hinged seat frame to tilt up seat. Held in tilted
position with prop rod. Adjustable fore and
aft on seat tracks.
– E-Series except "C1", "C2", or "C3"
Models:
Adjustable fore and aft on seat tracks.
• Seat Safety Switch: Integrated seat switch.
Time delay seat switch eliminates rough ground
cut-outs.

Hydrostatic Ground Drive System

• Two unitized hydrostatic transmissions:
– X-Series 52 inch deck, All S-Series, and All
E-Series:
◊ 12cc Parker axial piston pump
◊ 240cc Parker geroler motor
– X–Series 60 and 72 inch decks:
◊ 16cc Parker axial piston pump
◊ 280cc 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:
– E-Series 48 or 52 inch decks:
◊ 0-8 mph (12.9 km/hr) forward.
◊ 0-4.5 mph (7.2 km/hr) reverse.
– All E-Series except 48 or 52 inch decks and
X and S–Series— 12cc
◊ 0-10 mph (16.1 km/hr) forward.
◊ 0-5.5 mph (8.9 km/hr) reverse.
– X–Series— 16cc
◊ 0-11.5 mph (18.5 km/hr) forward.
◊ 0-6 mph (9.7 km/hr) reverse.
• Drive wheel release valves allow machine to be
moved when engine is not running.

Tires and Wheels

X-Series:
Pneumatic (Air-Filled)
Quantity
Tread
Size (60 & 72 Decks)
Size (52 Deck)
Ply Rating
Pressure
Front Caster
Semi-Pneumatic
Quantity
Tread
Size (60 & 72 Decks)
Size (52 Deck)
S-Series:
Pneumatic (Air filled)
Deck Size 48 & 52
Quantity 2
Turf Master
Tread
Size 23 x 9.50-12
Ply Rating 4
Pressure 13 psi (90 kPa)
22
Drive
2
Turf Master
24 x 12.00-12
23 x 9.50-12
4
13 psi (90 kPa)
2
Smooth
13 x 6.50-6
13 x 5.00-6
Drive
60 & 72
2
Turf Master
24 x 12.00-12
4
13 psi (90 kPa)