Specications
Transmission
• Two Hydro Gear variable displacement high
efciency pumps independently coupled to two
high efciency Parker/Ross wheel drive motors.
• Hydraulic Oil: Use Exmark Premium Hydro Oil.
• Hydraulic Oil Capacity: 2.4 qt. (2.2 L)
• Hydraulic Filter is replaceable cartridge type.
P/N 109-4180: 25 microns, 10 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:
– 0-8.0 mph (13 km/hr) forward.
– 0-4.0 mph (6 km/hr) reverse.
• Drive wheel release valves allow machine to be
moved when engine is not running.
Wheel Drive System
Drive wheels are direct coupled to Parker wheel drive
motors with 1 inch (25.4 mm) tapered shaft.
Tires & Wheels
Drive Front Caster
Pneumatic
(Air-Filled)
Semi-
Pneumatic
Quantity
2 2
Tread
K500
Smooth
Size 20 x 10.50–8 11 x 4.00-5
Ply Rating
4
Pressure
13 psi
(90 kPa)
Cutting Deck
• Cutting Width:
– 48 inch Deck: 48 inches (121.9 cm)
– 52 inch Deck: 52 inches (132.1 cm)
– 60 inch Deck: 60 inches (152.4 cm)
• Discharge: Side
• Blade Size: (3 ea.)
– 48 inch Deck: 16.25 inches (41.3 cm)
– 52 inch Deck: 18.00 inches (45.7 cm)
– 60 inch Deck: 20.50 inches (52.1 cm)
• Blade Spindles: Solid steel spindles with 1.00 inch
(25.4 mm) I.D. bearings.
• Deck Drive:
– Electric clutch mounted on engine shaft.
– Blades driven by one belt (w/self-tensioning
idlers).
• Deck: Full oating deck is attached to support
frame, removable for service. Deck design allows
for bagging, mulching or side discharge.
• Deck Depth:
– 48 inch Deck: 5.5 inches (14.0 cm)
– 52 inch Deck: 5.5 inches (14.0 cm)
– 60 inch Deck: 5.5 inches (14.0 cm)
• Cutting Height Adjustment:
Adjusts from 1 inch (2.5 cm) to 5 inches (12.7 cm)
in 1/4 inch (6.4 mm) increments
• Mulching Kit: Optional
• Bagger: Optional
Dimensions
Overall Width:
48 inch
Deck
52 inch
Deck
60 inch
Deck
Deector
Up
51.8 inches
(131.6 cm)
56.3 inches
(143.0 cm)
63.9 inches
(162.3 cm)
Deector
Down
59.6 inches
(151.4 cm)
64.8 inches
(164.6 cm)
72.8 inches
(184.9 cm)
Overall Length:
48 inch
Deck
52 inch
Deck
60 inch
Deck
Platform Up 60.5 inches
(153.7 cm)
60.5 inches
(153.7 cm)
62.4 inches
(158.5 cm)
Platform
Down
74.0 inches
(188.0 cm)
74.0 inches
(188.0 cm)
75.9 inches
(192.8 cm)
Overall Height:
48 inch Deck 52 inch Deck 60 inch Deck
50.0 inches
(127.0 cm)
50.0 inches
(127.0 cm)
50.0 inches
(127.0 cm)
15
