Exmark NVS730AKC48000

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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 on large lawns.

Easy to Maintain

Landscape professionals can spend more time mowing and less time maintaining their commercial mower.

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.

Specifications

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 center discharge cutting deck for dedicated bagging with patented Fill Reduction Baffles and heavy duty gear driven spindle assembly.
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 and Attachments

Harness Add-On Accessory Kit

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

Rollover Protection System

Optimize safe operation with this Roll Over Protection System.

Dump Tubs

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.

Automatic Door Opener Kit

Enhance your productivity with this quick opening auto door system.

Powered Dump

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.

Tire and Wheel Assembly

ASM, TIRE AND WHEEL 18 X 10.5-10

Dual Semi-Pneumatic Rear Casters

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

Micro-Mulch System

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.

Narrow Drive Tire Kit

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

Comfort Ride Seat Suspension

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.

KIT-LIGHT