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2020 Exmark Navigator 48 in. Kohler EFI 725 cc
2020 Exmark Navigator 48 in. Kohler EFI 725 cc

Specs

General Information

Manufacturer
Exmark
Exmark
Model Year
2020
2020
Model
Navigator 48 in. Kohler EFI 725 cc
Navigator 48 in. Kohler EFI 725 cc
Model Code
NVS730AKC48000
NVS730AKC48000
Color
Red
Red

Body

Frame
Tractor - Channeled and fully welded 1.5 x 1.5 x 0.187 in. wall tubing with a ground clearance of 4 in., strategically located, continuous force counterweight springs
Tractor - Channeled and fully welded 1.5 x 1.5 x 0.187 in. wall tubing with a ground clearance of 4 in., strategically located, continuous force counterweight springs
Seat
Commercial grade high back contoured foam padded with hinged mounting
Commercial grade high back contoured foam padded with hinged mounting
Safety Features
Safety package - Operator Presence Controls (OPC) and drive system interlock
Safety package - Operator Presence Controls (OPC) and drive system interlock

Drivetrain

Transmission/Drive

Drive - Hydro

Drive description - New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors

Drive - Hydro

Drive description - New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors

Number of Speeds
Infinitely variable speed selection
Infinitely variable speed selection
Travel Speed

Forward - 0-7 mph (11.3 km/h)

Reverse - 0-4.5 mph (7.2 km/h)

Forward - 0-7 mph (11.3 km/h)

Reverse - 0-4.5 mph (7.2 km/h)

Wheels/Tires

Casters - 0.50 in. thick rear caster fork

Front caster tires - 8 x 3-4, semi-pneumatic

Drive tires - 18 x 10.5-10 Multi-Trac® C/S

Drive wheel release - Allows movement without engine running

Casters - 0.50 in. thick rear caster fork

Front caster tires - 8 x 3-4, semi-pneumatic

Drive tires - 18 x 10.5-10 Multi-Trac® C/S

Drive wheel release - Allows movement without engine running

Brakes
Parking - Wet disc, internal in wheel motor
Parking - Wet disc, internal in wheel motor

Electrical

Battery
12V with 20A alternator
12V with 20A alternator
Instrumentation
Fuel indicator - Translucent visual
Fuel indicator - Translucent visual

Engine

Engine Make
Kohler
Kohler
Engine Model
CH730, Command™ EFI Series
CH730, Command™ EFI Series
Displacement
725 cc
725 cc
Carburetion
Yes
Yes
Air Cleaner
Heavy-duty canister air filtration
Heavy-duty canister air filtration
Fuel Type
Gas
Gas

Measurements

Length
94.5 in. (240 cm)
94.5 in. (240 cm)
Width
49.2 in. (125 cm)
49.2 in. (125 cm)
Height
51.2 in. (130 cm)
51.2 in. (130 cm)
Weight
Curb - 1,170 lb.
Curb - 1,170 lb.
Mowing Width
48 in.
48 in.
Mowing Height Range
1-4 in. (2.54-10.2 cm)
1-4 in. (2.54-10.2 cm)
Mowing Height Adjustments
0.25 in. (0.64 cm) increments
0.25 in. (0.64 cm) increments

Operational

Steering
Control - FeatherTouch hand-control drive levers, low-force constant speed lever
Control - FeatherTouch hand-control drive levers, low-force constant speed lever
Deck Construction

7 g. sides joined by a continuous bead weld to a 10-gauge top, 3/16 in. wear guard is welded to the entire base of the deck, 7 ga. deck spindle supports, 0.25 in. thick strap steel deck supports

Deck style - Floating deck

Deck style description - Full floating center discharge cutting deck for dedicated bagging with patented Fill Reduction Baffles and heavy duty gear driven spindle assembly

7 g. sides joined by a continuous bead weld to a 10-gauge top, 3/16 in. wear guard is welded to the entire base of the deck, 7 ga. deck spindle supports, 0.25 in. thick strap steel deck supports

Deck style - Floating deck

Deck style description - Full floating center discharge cutting deck for dedicated bagging with patented Fill Reduction Baffles and heavy duty gear driven spindle assembly

Discharge
Full floating center discharge cutting deck
Full floating center discharge cutting deck
Spindles
Blade - Heavy duty cast iron right-angle gearboxes
Blade - Heavy duty cast iron right-angle gearboxes
Blades
2 at 25 in. length
2 at 25 in. length
Blade Tip Speed
Approximately 18,500 fpm
Approximately 18,500 fpm
Bagger
Capacity - 76 gal. (9.5 bushel)
Capacity - 76 gal. (9.5 bushel)
Power Take-Off (PTO)
Engagement - Lever actuated clutching belt with 6 in. brake band
Engagement - Lever actuated clutching belt with 6 in. brake band

Features

Features

  • MORE CAPACITY, MORE PRODUCTIVITY: The optional powered dump attachment system means less time emptying and more time mowing. An exclusive baffle design fills, evenly back to front, for maximum efficiency.
  • EASY TO MAINTAIN: Landscape professionals can spend more time mowing and less time maintaining their equipment.
  • FILL REDUCTION: The Navigator’s patented fill-reduction system lets you bag 100%, bag 33% and mulch 67% or mulch 100%. All with its versatile cutting deck and baffle system.
  • “FEATHERTOUCH” CONTROLS: As the name implies, you don’t have to muscle the Navigator around. Its FeatherTouch controls make maneuvering tight spots virtually effortless.
  • HEAVY DUTY GEAR BOX: Superior gear with spiral-bevel cut gears. Rated at 50hp for improved durability.
  • DECK DEPTH: 4 5/8 inch deep deck allows for improved productivity and durability.
  • BLOWER SIZE: Larger diameter blower helps improve hopper fill and reduce plugging.
  • ENGINE ORIENTATION: Orientation of the engine draws air from the front of the machine over the belts, pumps and through the engine to the rear of the machine extending driveline component life. Fuel tank pivots out for easy servicing of the engine.

Features

  • MORE CAPACITY, MORE PRODUCTIVITY: The optional powered dump attachment system means less time emptying and more time mowing. An exclusive baffle design fills, evenly back to front, for maximum efficiency.
  • EASY TO MAINTAIN: Landscape professionals can spend more time mowing and less time maintaining their equipment.
  • FILL REDUCTION: The Navigator’s patented fill-reduction system lets you bag 100%, bag 33% and mulch 67% or mulch 100%. All with its versatile cutting deck and baffle system.
  • “FEATHERTOUCH” CONTROLS: As the name implies, you don’t have to muscle the Navigator around. Its FeatherTouch controls make maneuvering tight spots virtually effortless.
  • HEAVY DUTY GEAR BOX: Superior gear with spiral-bevel cut gears. Rated at 50hp for improved durability.
  • DECK DEPTH: 4 5/8 inch deep deck allows for improved productivity and durability.
  • BLOWER SIZE: Larger diameter blower helps improve hopper fill and reduce plugging.
  • ENGINE ORIENTATION: Orientation of the engine draws air from the front of the machine over the belts, pumps and through the engine to the rear of the machine extending driveline component life. Fuel tank pivots out for easy servicing of the engine.