Exmark QUEST S Series Operator's Manual page 14

Specifications
Hydrostatic Ground Drive System
• Hydrostatic Pumps:
– 42 and 50 inch E-Series Model: Two Hydro
Gear ZT2100 Integrated drive systems.
– 54 inch S-Series Model: Two Hydro Gear
ZT2200 Integrated drive systems.
– 48 inch X-Series Model: Two Hydro Gear
ZT2800 Integrated drive systems.
• Hydraulic Oil Type: Exmark Premium Hydro Oil.
• Speeds:
– E- and S-Series Models:
0-7.0 mph (11.3 km/hr) forward.
0-5.0 mph (8.0 km/hr) reverse.
– X-Series Models:
0-8.0 mph (12.9 km/hr) forward.
0-5.0 mph (8.0 km/hr) reverse.
• Drive wheel releases, located on left and right
sides of engine deck, allow machine to be moved
when the engine is not running and brake is off.
Tires and Wheels
Deck Size 42
Quantity 2
K500
Tread
Size 18 x 7.50-8
Ply Rating 4
Pressure 13 psi
(90 kPa)
Deck Size 50
Quantity 2
Tread K500
Size 18 x 9.5-8
4
Ply Rating
Pressure
13 psi
(90 kPa)
Drive
Pneumatic (Air-Filled)
48
2
K3012
22 x 11-10
4
13 psi
(90 kPa)
Drive
Pneumatic (Air-Filled)
54
2
K500
20 x 10-10
4
13 psi
(90 kPa)
Deck Size 42
Quantity 2
Tread Smooth
Size 11 x 4-5
Ply Rating 2
Pressure 13 psi
(90 kPa)
Deck Size
Quantity
Tread
Size
Ply Rating
Pressure
Cutting Deck
• Cutting Width:
– 42 inch Deck: 42 inches (107 cm)
– 48 inch Deck: 48 inches (122 cm)
– 50 inch Deck: 50 inches (127 cm)
– 54 inch Deck: 54 inches (138 cm)
• Discharge: Side
• Blade Size:
– 42 inch Deck: 21.60 inches (54.9 cm)–Qty: 2
– 48 inch Deck: 16.25 inches (41.3 cm)–Qty: 3
– 50 inch Deck: 17.50 inches (44.5 cm)–Qty: 3
– 54 inch Deck: 18.75 inches (47.6 cm)–Qty: 3
• Blade Spindles: Solid steel spindles with no
maintenance bearings.
• Deck Drive: Electric clutch mounted on vertical
engine shaft. Blades are driven by one 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 with anti-scalp rollers.
14
Front Caster
Pneumatic (Air-Filled)
48
2
Smooth
13 x 6.5-6
4
13 psi
(90 kPa)
Front Caster
Pneumatic (Air-Filled)
50 and 54
2
Smooth
13 x 6.5-6
4
13 psi
(90 kPa)