Exmark FMD 604 User Manual
Page 16
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2.8 TIRES
Rear
Drive
Front Caster
(FMD Units)
Type
Pneumatic
Pneumatic
Pneumatic
Size
18 x 7.50-8
20 x 10.00-8
11 x 4-5
Quantity
1
2
2
Tread
Turfsaver
Turfmate
Smooth
Ply Rating
4
4
4
Pressure
14 psi (97 kPa)
20 psi (138 kPa)
16 psi (110 kPa)
2.9 MOWER DECK
2.9.1
Model Numbers: FMD604 and FMD 524
2.9.1
Cutting Width:
60 in. (152.4 cm.)
52 in. (132.1 cm.)
2.9.2
Discharge: Right Side
2.9.3
Optional Mulch Kit and Bagger available.
2.9.4
Blade Size:
60" - (3 ea.) 20.50 in. (52.1 cm.)
52" - (3 ea.) 18.00 in. (45.72 cm.)
2.9.5
Type of Drive: Electric clutch mounted on engine shaft. Blades driven by two
belts with self tensioning idlers.
2.9.6
Adjustable anti-scalp rollers (6 ea.)
2.9.7
Cutting Height: Adjusts in 1/2” (1.3 cm) increments from 1 1/2” (3.8 cm) to 4
1/2” (11.5 cm).
2.9.8
Deck Mounting: Full floating deck is attached to out-front support frame.
Removable for servicing. Can be raised by one-touch electro-mechanical ball
screw deck lift system for servicing and cleaning or to transfer weight to drive
wheels which aides in climbing hills.
2.10 DIMENSIONS
2.10.1
Overall Width
without deck
deflector up
deflector down
Turf Ranger with FMD524
49.9” (126.8 cm)
53.4” (135.6 cm)
64.2” (163.1 cm)
Turf Ranger with FMD604
49.9” (126.8 cm)
61.4” (156.0 cm)
72.2” (183.4 cm)
2.10.2
Overall Length
without deck
with deck
Turf Ranger with FMD524
70.2” (178.3 cm)
112.4” (285.5 cm)
Turf Ranger with FMD604
70.2” (178.3 cm)
112.4” (285.5 cm)
2.10.3
Curb Weight:
Turf Ranger with FMD524
931 lbs. (422 kg)
Turf Ranger with FMD604
972 lbs. (441 kg)
2.10.4
Overall Height: 44.0” (111.8)
2.10.5
Wheel Base: (center of caster tire to center of drive tire) 50.5” (128.3 cm)
2.10.6
Tread Width (center to center of drive wheels): 39.75” (101 cm)
2.11 TORQUE REQUIREMENTS
Bolt Location
Torque
Cutter Housing Spindle Nut ........................................ 140-145 ft-lbs. (190-197 N-m)
Blade Mounting Bolt.................................................... 115-120 ft-lbs. (156-163 N-m)
Engine Deck/Front Frame Mount ........................................30-35 ft-lbs. (41-47 N-m)
Anti-Scalp Roller Bolts ........................................................40-45 ft-lbs. (54-61 N-m)
Engine Mounting Bolts .......................................................25-30 ft-lbs. (34-41 N-m)
Wheel Lug Nuts ..............................................................90-95 ft-lbs. (122-129 N-m)
Wheel Hub Slotted Nut ...............................................minimum100 ft-lbs. (136 N-m)