Exmark Navigator Zero-Turn Lawn Mowers
Exmark Navigator Zero-Turn Lawn Mowers


Features & Specs

  • Fill Reduction
  • "FeatherTouch" Controls
  • More Capacity, More Productivity
  • Heavy Duty Gear Box
  • Easy To Maintain
  • Superior Deck Depth
  • Large Diameter Blower
  • Engine Orientation
Available Deck Sizes:

Make
Exmark
Model Navigator
Engine Power 624 cc/747 cc
Engine Kohler
Drivetrain Hydro-Drive
Fuel Capacity 7.5 gallons
Operating Speed 0-7.0 mph forward, 0-4.5 mph reverse
Drive Wheel Size 18 x 10.5-10
Mowing Height Range 1.0" to 4.0" in 0.25" increments
Warranty 1 year limited
Average Rating
Please Call For Pricing
407-240-1023

Variations

42 inch deck
Kohler 624 cc Gasoline Engine
NVS640CKC42000
See All Specs
48 inch deck
Kohler 624 cc Gasoline Engine
NVS640CKC48000
See All Specs
48 inch deck
Kohler 747 cc Gasoline Engine
NVS730AKC48000
See All Specs


Navigator

There’s mowing. There’s manicuring. And then there’s navigating.

Nothing is perfect. But a lawn maintained with an Exmark Navigator may be as close as it gets. That’s thanks, in large part, to its patented fill-reduction. Combined with a larger diameter blower, the Navigator generates more airflow for better vacuuming and debris collection. And this year’s model is perfectly suited for any pro who wants even more controllability, responsiveness and less hand force. Another Navigator signature trait is the higher blade tip speed for slicing grass into finer particles. Then, its center-discharge deck designed with two-sided trimming lets the operator accurately control discharge, keeping flower beds and walkways clipping-free. And the Navigator does all this at speeds up to 7 mph. So, you can Navigate a virtually perfect lawn in no time.


Fill Reduction 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 "FeatherTouch" Controls
 As the name implies, you don’t have to muscle the Navigator around. Its  FeatherTouch controls make maneuvering tight spots virtually effortless.
 
More Capacity, More Productivity 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.
 
Heavy Duty Gear Box Heavy Duty Gear Box
 Superior gear with spiral-bevel cut gears. Rated at 50hp for improved durability.
 
Easy To Maintain Easy To Maintain
 Landscape professionals can spend more time mowing and less time maintaining  their equipment.
 
Deck Depth Deck Depth
 4 5/8 inch deep deck allows for improved productivity and durability.
 
Blower Size Blower Size
 Larger diameter blower helps improve hopper fill and reduce plugging.
 
Engine Orientation 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.

Specifications for model # NVS640CKC42000

Decks
Width / Cutting Deck 42"
Bag Capacity 9.5 bushel (76 gallons)
Blade Tip Speed Approximately 18,500 fpm.
Blades 2 Blades at 22" Length
Cutting Heights 1.0" (2.54 cm) to 4.0" (10.2 cm) in 0.25" (0.64 cm) increments .
Deck Construction 7-gauge sides joined by a continuous bead weld to a 10-gauge top, 3/16" wear guard is welded to the entire base of the deck, 7-gauge deck spindle supports, 0.25"-thick strap steel deck supports.
Deck Style Floating Deck
Deck Style Description Full Floating rear discharge cutting deck w/heavy duty gear driven spindle assembly. Patented Fill Reduction baffles standard.
Dimensions
Curb Weight 1140
Height 51.2 in. (130.0 cm)
Length 91.8 in. (233.2 cm)
Width 43.2 in. (109.7 cm)
Equipment
Blade Spindles Heavy Duty cast iron right-angle gearboxes.
Drive Tires 18 x 10.5-10 Multi-Trac® C/S.
Electrical 12-volt battery with 15-amp alternator.
Front Caster Tires 8 x 3.0-4 semi-pneumatic.
Parking Brake Wet disc, internal in wheel motor.
Seat High-back, "EVC" (Elastomeric Vibration Control) seat, which has no springs to break.
Steering Control FeatherTouch hand-control drive levers, low-force constant speed lever.
Tractor Frame Channeled and fully welded 1.5" x 1.5" x 0.187" wall tubing with a ground clearance of 4.0", str
Power Components
Fuel Type Gas Carbureted
Air Filter Heavy-duty canister air filtration
Carb Compliant Yes
Casters 0.50" thick rear caster fork
Drive Hydro-Drive
Drive Description New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors.
Drive Wheel Release Allows movement without engine running.
Engine Brand Kohler®
Engine Displacement 624
Engine Model CH640
Engine Series Command™
Engine Speed 3,600 rpm
Engine Type Carbureted
Fuel Capacity 7.5-gallon (28.4-L), pivoting tank for easier engine service.
Fuel Indicator Translucent Visual
PTO Engagement Lever-actuated clutching belt with 6" brake band.
ROPS Optional 2-post foldable ROPS with seat belt and latch.
Safety Package Operator Presence Controls (OPC) and drive system interlock.
Speed Infinitely variable speed selection from 0–7.0 mph (11.3 kmph) forward, 0–4.5 mph (7.2 kmph) reverse.

Specifications for model # NVS640CKC48000

Decks
Width / Cutting Deck 48"
Bag Capacity 9.5 bushel (76 gallons)
Blade Tip Speed Approximately 18,500 fpm.
Blades 2 Blades at 25" Length
Cutting Heights 1.0" (2.54 cm) to 4.0" (10.2 cm) in 0.25" (0.64 cm) increments .
Deck Construction 7-gauge sides joined by a continuous bead weld to a 10-gauge top, 3/16" wear guard is welded to the entire base of the deck, 7-gauge deck spindle supports, 0.25"-thick strap steel deck supports.
Deck Style Floating Deck
Deck Style Description Full Floating rear discharge cutting deck w/heavy duty gear driven spindle assembly. Patented Fill Reduction baffles standard.
Dimensions
Curb Weight 1170
Height 51.2 in. (130.0 cm)
Length 94.5 in. (240.0 cm)
Width 49.2 in. (125.0 cm)
Equipment
Blade Spindles Heavy Duty cast iron right-angle gearboxes.
Drive Tires 18 x 10.5-10 Multi-Trac® C/S.
Electrical 12-volt battery with 15-amp alternator.
Front Caster Tires 8 x 3.0-4 semi-pneumatic.
Parking Brake Wet disc, internal in wheel motor.
Seat High-back, "EVC" (Elastomeric Vibration Control) seat, which has no springs to break.
Steering Control FeatherTouch hand-control drive levers, low-force constant speed lever.
Tractor Frame Channeled and fully welded 1.5" x 1.5" x 0.187" wall tubing with a ground clearance of 4.0", str
Power Components
Fuel Type Gas Carbureted
Air Filter Heavy-duty canister air filtration
Carb Compliant Yes
Casters 0.50" thick rear caster fork
Drive Hydro-Drive
Drive Description New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors.
Drive Wheel Release Allows movement without engine running.
Engine Brand Kohler®
Engine Displacement 624
Engine Model CH640
Engine Series Command™
Engine Speed 3,600 rpm
Engine Type Carbureted
Fuel Capacity 7.5-gallon (28.4-L), pivoting tank for easier engine service.
Fuel Indicator Translucent Visual
PTO Engagement Lever-actuated clutching belt with 6" brake band.
ROPS Optional 2-post foldable ROPS with seat belt and latch.
Safety Package Operator Presence Controls (OPC) and drive system interlock.
Speed Infinitely variable speed selection from 0–7.0 mph (11.3 kmph) forward, 0–4.5 mph (7.2 kmph) reverse.

Specifications for model # NVS730AKC48000

Decks
Width / Cutting Deck 48"
Bag Capacity 9.5 bushel (76 gallons)
Blade Tip Speed Approximately 18,500 fpm.
Blades 2 Blades at 25" Length
Cutting Heights 1.0" (2.54 cm) to 4.0" (10.2 cm) in 0.25" (0.64 cm) increments .
Deck Construction 7-gauge sides joined by a continuous bead weld to a 10-gauge top, 3/16" wear guard is welded to the entire base of the deck, 7-gauge deck spindle supports, 0.25"-thick strap steel deck supports.
Deck Style Floating Deck
Deck Style Description Full Floating rear discharge cutting deck w/heavy duty gear driven spindle assembly. Patented Fill Reduction baffles standard.
Dimensions
Curb Weight 1170
Height 51.2 in. (130.0 cm)
Length 94.5 in. (240.0 cm)
Width 49.2 in. (125.0 cm)
Equipment
Blade Spindles Heavy Duty cast iron right-angle gearboxes.
Drive Tires 18 x 10.5-10 Multi-Trac® C/S.
Electrical 12-volt battery with 20-amp alternator.
Front Caster Tires 8 x 3.0-4 semi-pneumatic.
Parking Brake Wet disc, internal in wheel motor.
Seat High-back, "EVC" (Elastomeric Vibration Control) seat, which has no springs to break.
Steering Control FeatherTouch hand-control drive levers, low-force constant speed lever.
Tractor Frame Channeled and fully welded 1.5" x 1.5" x 0.187" wall tubing with a ground clearance of 4.0", str
Power Components
Fuel Type Gas EFI
Air Filter Heavy-duty canister air filtration
Carb Compliant Yes
Casters 0.50" thick rear caster fork
Drive Hydro-Drive
Drive Description New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors.
Drive Wheel Release Allows movement without engine running.
Engine Brand Kohler®
Engine Displacement 747
Engine Model ECH730
Engine Series Command™ EFI
Engine Speed 3,600 rpm
Engine Type Electronic Fuel Injected
Fuel Capacity 7.5-gallon (28.4-L), pivoting tank for easier engine service.
Fuel Indicator Translucent Visual
PTO Engagement Lever-actuated clutching belt with 6" brake band.
ROPS Optional 2-post foldable ROPS with seat belt and latch.
Safety Package Operator Presence Controls (OPC) and drive system interlock.
Speed Infinitely variable speed selection from 0–7.0 mph (11.3 kmph) forward, 0–4.5 mph (7.2 kmph) reverse.

Contact Us About This Navigator

†Some discounts may be available online only. Pricing may vary when purchased in-store. Pricing does not reflect freight, taxes or set-up fees.