Description:

A lawn maintained with the professional-grade Exmark Navigator 42-inch or 48-inch zero-turn mower may be as close as it gets to perfection. That’s thanks to its patented fill-reduction. The Navigator generates more airflow for better vacuuming and debris collection combined with a larger diameter blower. Our professional 48-inch zero turn mower and 42-inch zero turn mower are perfect for any landscape professional who wants more controllability, responsiveness, and less hand force. Another Navigator signature trait is the higher blade tip speed for slicing grass into finer particles. Its center-discharge deck is designed with two-sided trimming that 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.

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

Specification:

Engine:

• Brand: Kohler
• Model: CH740
• Displacement: 725 cc
• Series: Command™
• Speed: 3,600 RPM
• Engine Spec: 3182
• Air Filter: Heavy-duty canister air filtration
• Fuel Type: Gas Carbureted
• Fuel Capacity: 7.5 gallons (28.4 L), pivoting tank for easier engine service
• Fuel Indicator: Translucent Visual

Transmission:

• Type: 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

Tires:

• Front Caster Tires: 8 x 3.0-4, semi-pneumatic
• Drive Tires: 18 x 10.5-10 Multi-Trac® C/S

Steering Control:

• Type: FeatherTouch hand-control drive levers with low-force constant speed lever

Tractor Frame:

• Construction: 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

Deck:

• Width: 42 inches
• Style: Floating Deck
• Style Description: Full floating center discharge cutting deck for dedicated bagging with patented Fill Reduction Baffles and heavy-duty gear-driven spindle assembly
• Construction: 7-gauge sides joined by a continuous bead weld to a 10-gauge top; 3/16" wear guard welded to the entire base of the deck; 7-gauge deck spindle supports; 0.25"-thick strap steel deck supports
• Cutting Heights: 1.0" (2.54 cm) to 4.0" (10.2 cm) in 0.25" (0.64 cm) increments
• Blade Tip Speed: Approximately 18,500 fpm
• Blades: 2 blades, 22" length

Seat:

• Type: Commercial grade high back contoured foam padded with hinged mounting

Drive:

• Type: Hydro-Drive
• PTO Engagement: Lever-actuated clutching belt with 6" brake band
• Drive Wheel Release: Allows movement without engine running

Safety:

• Package: Operator Presence Controls (OPC) and drive system interlock
• ROPS: Optional 2-post foldable ROPS with seat belt and latch

Additional Features:

• Deck Lift: Deck latch for easier height of cut adjustment
• Bag Capacity: 9.5 bushel (76 gallons)
• Carb Compliant: Yes

Casters:

• Rear Casters: 0.50" thick rear caster fork

Electrical:

• Voltage: 12 volts
• Battery: 15-amp alternator