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Navigator EFI

A mower that fits in almost anywhere, including on high-end properties.
Owners of high-end properties are a particular bunch. They want their lawns to be perfectly manicured. They want each blade to be in place. And they don’t want to see any grass clippings. The Navigator was designed for such a job. With its exclusive Exmark deck and dedicated collection system, it leaves behind nothing but that “straight out of the pages of a magazine” lawn that customers demand. But let’s not forget that this mower comes with all of the advantages of being an Exmark, including better operator comfort, higher ground speed and undeniable productivity. Those are the kinds of benefits that impress a certain discriminating customer—you.

Available Models

Eco-Friendly

Fuel Savings

Reduce Green House Gases

Easy to Start

Engine Efficiency

Sequential Fuel Injection

Model Specs


Specifications for model # NVS730AKC48000

Equipment
Blade Spindles Heavy Duty cast iron right-angle gearboxes.
Drive Tires 18 x 10.5-10 Multi-Trac® C/S.
Tractor Frame Channeled and fully welded 1.5" x 1.5" x 0.187" wall tubing with a ground clearance of 4.0", strategically located, continuous force counterweight springs.
Steering Control FeatherTouch hand-control drive levers, low-force constant speed lever.
Front Caster Tires 8 x 3.0-4 semi-pneumatic.
Parking Brake Wet disc, internal in wheel motor.
Seat Commercial grade high back contoured foam padded with hinged mounting.
Electrical 12-volt battery with 20-amp alternator.
Power Components
Engine Brand Kohler®
Engine Model ECH730
Engine Displacement 747
Engine Series Command™ EFI
Engine Type Electronic Fuel Injected
Engine Speed 3,600 rpm
Air Filter Heavy-duty canister air filtration
Fuel Type Gas EFI
Fuel Capacity 7.5-gallon (28.4-L), pivoting tank for easier engine service.
Fuel Indicator Translucent Visual
Drive Hydro-Drive
Drive Description New Dual Hydro-Gear 12 cc variable displacement pumps power Hydro-Gear H Series motors.
Speed Infinitely variable speed selection from 0–7.0 mph (11.3 kmph) forward, 0–4.5 mph (7.2 kmph) reverse.
Carb Compliant Yes
Safety Package Operator Presence Controls (OPC) and drive system interlock.
ROPS Optional 2-post foldable ROPS with seat belt and latch.
PTO Engagement Lever-actuated clutching belt with 6" brake band.
Drive Wheel Release Allows movement without engine running.
Casters 0.50" thick rear caster fork
Decks
Width / Cutting Deck 48"
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.
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.
Blade Tip Speed Approximately 18,500 fpm.
Cutting Heights 1.0" (2.54 cm) to 4.0" (10.2 cm) in 0.25" (0.64 cm) increments .
Blades 2 Blades at 25" Length
Bag Capacity 9.5 bushel (76 gallons)
Dimensions
Width 49.2 in. (125.0 cm)
Length 94.5 in. (240.0 cm)
Height 51.2 in. (130.0 cm)
Curb Weight 1170

Accessories


Exmark Product Models: Parts Only

Dual Semi-Pneumatic Rear Casters

Part# 103-9005

Spread your hopper load to minimize turf impact with this split caster kit.

Exmark Product Models: Parts Only

Automatic Door Opener Kit

Part# 109-5459

Enhance your productivity with this quick opening auto door system.

Exmark Product Models: Parts Only

Harness Add-On Accessory Kit

Part# 109-9798

Take the hassle out of dual accessory fit up with this add-on harness.

Exmark Product Models: Parts Only

Tire and Wheel Assembly

Part# 116-5634

ASM, TIRE AND WHEEL 18 X 10.5-10

Exmark Product Models: Parts Only

Narrow Drive Tire Kit

Part# 116-9590

The perfect pairing with tire chains in snow operations with this narrow drive kit.Narrow Drive Tire Kit (Pair) 18 x 18.5-10

Exmark Product Thumbnail

Rollover Protection System

Part# 126-0369

Optimize safe operation with this Roll Over Protection System.

Exmark Product Models: Parts Only

Dump Tubs

Part# 130-8457

Debris can be quickly and conveniently managed with our two polyethylene tub inserts. These removable tubs enable the weight of a full, 9.5-bushel hopper to be split and unloaded, one tub at a time.

Exmark Product Thumbnail

Powered Dump

Part# 130-8458

Improve productivity by not having to leave your operator position with this power dump accessory. A full load of grass can be managed with the push of a button. Or, if dumping by hand is your preference, this accessory automatically disengages and re-engages the hopper without operator intervention.

Exmark Product Models: Parts Only

Micro-Mulch System

Part# 130-8463

Turns the dedicated bagging deck into a mulcher. The aerodynamically designed deck, baffles and special mulching blades create airflow patterns that circulate leaves and grass for repeated cuttings and even dispersal deep into the turf. Single one piece bolt in baffle redirects clippings away from the center rear discharge opening.

Exmark Product Models: Parts Only

Navigator® Rotary Broom

Part# MB COMPANIES

Dethatch, clear debris or light snow with this durable, polypropylene, 48" rotary broom attachment. Can be manually angled 20 degrees left or right from the operator’s position. Requires Quick Hitch Attachment System (sold separately), and fits up without tools. Manufactured and marketed by MB Companies.

Exmark Product Models: Parts Only

Navigator Sub Frame

Part# NAVSUBFRM01

Navigator Sub Frame 01

Exmark Product Thumbnail

Comfort Ride Seat Suspension

Part# 130-8471

A great value in comparison to more expensive full-suspension seats, our CustomRide suspension system easily mounts to your existing EVC operator seat. System features enable operator to customize suspension settings to their individual weight and personal preference. Fits all Lazer Z models.

Exmark Product Thumbnail

Automatic Door Opener Kit

Part# 130-8470

Enhance your productivity with this quick opening auto door system.

Exmark Product Models: Parts Only

Light Kit

Part# 130-8469

Keep mowing after the sun goes down with brilliant, 35-watt halogen power from this Navigator work lamp kit. The highly durable lenses repel dust, and withstand impact. With twice the illumination output of a conventional work lamp, the kit also features a pivot base.

Warranty


We have you covered. We take great pride in the quality of our products and stand behind every single one. You can view, download, or print the warranty statement for your equipment here.

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