Exmark Frontrunner 4500-497 - Manual (Page 17)

Specifications
• Cutting Height Adjustment: Adjusts from 1 1/2
inches (3.8 cm) to 5 inches (12.7 cm) infinitely
variable.
• Mulching Kit: Optional
• Bagger: Optional
Dimensions
Overall Width:
52 inch
Deck 60 inch
Deck 72 inch
Deck
Without
Deck 49.0 inches
(124.5 cm) 49.0 inches
(124.5 cm) 53.0 inches
(135 cm)
Deflector
Up 53.3 inches
(135.4 cm) 61.4 inches
(156 cm) 73.4 inches
(186 cm)
Deflector
Down 64.0 inches
(163 cm) 72.0 inches
(183 cm) 84.3 inches
(214 cm)
Overall Length:
27HP Kohler & 31HP
Briggs & Stratton
Without deck and floor
pan folded 82.3 inches (209.0 cm)
52 inch Deck 114.3 inches (290.3 cm)
60 inch Deck 114.3 inches (290.3 cm)
72 inch Deck 114.3 inches (290.3 cm)
Overall Height:
Roll Bar - Up Roll Bar - Down
69.2 inches (175.8 cm) 50.7 inches (128.8 cm)
Tread Width: (Center to Center of
Tires, Widthwise)
52 inch Deck 60 inch Deck 72 inch Deck
41.4 inches
(105.2 cm) 41.4 inches
(105.2 cm) 45.4 inches
(115.3 cm)
Wheel Base: (Center of Caster Tire to
Center of Drive Tire)
51.2 inches (130.0 cm)
Minimum Turning Radius
55.25 inches (140.3 cm)
Curb Weight:
Without deck 911 lb (413 kg)
52 inch Deck 1303 lb (591 kg)
60 inch Deck 1348 lb (611 kg)
72 inch Deck 1397 lb (634 kg)
Torque Requirements
Bolt Location Torque
Engine Mounting Bolts 30-35 ft-lb (41-47 N-m)
Wheel Lug Nuts 90-95 ft-lb (122-129 N-m)
Wheel Motor Mounting
Bolts 72-77 ft-lb (98-104 N-m)
Wheel Hub Lock Nut 210-250 ft-lb
(285-339 N-m)
Rollover Protection System
(Roll Bar) Mounting Bolts 30-35 ft-lb (41-47 N-m)
Clutch Retaining Bolt
(secured with threadlocker) 55-60 ft-lb (75-81 N-m)
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