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48" (122 cm) TITAN® ZX4820 (74841)

  • 48" Heavy Duty Cutting System
  • 21.5 hp Kawasaki® 726cc
  • 1.5" X 3.0" Fully Tubular Frame
  • 3 yr / 240 hr & Limited Warranty
This 48" deck mower features a bull-nose bumper, a 21.5 hp Kawasaki® 726cc Engine, and a heavy-duty frame. Built to last, AND designed for user comfort, the ZX4820 features a contoured 18" extra tall seat with armrests. In addition, Toro's cutting technology always gives your lawn a superior quality of cut.

48" (121.9 cm) Fabricated Deck

For an aggressive deck built to handle tough cutting conditions yet provide a truly superior quality of cut, Toro's 4.5" (11.4 cm) deep, fully welded, fabricated deck is up to the challenge. The leading edge of the deck is reinforced with a Toro "Bull-Nose" commercial style bumper. Three anti-scalp wheels in front and two anti-scalp skids in the back help the deck float over rough terrain. Create your own natural fertilizer by adding a Recycling Kit or make yard clean-up a snap with an optional Twin Bagging system.

Fully Tubular Frame

A 1.5" X 3.0" (3.8 cm x 7.6 cm) fully tubular frame forms the rock solid foundation for the rest of the mower. The large continous frame tubes have seamless sides with no welded joints which provides maximum strength.

3-Year/240 Hour Limited Warranty*

The new TITAN Z is warranted against defects in materials and workmanship for three years or 240 hours.

Contoured 18" (45.7 cm) Extra Tall w/ Slide

The premium seating system on the TITAN is truly a leader in comfort. The extra thick seat foam is contoured to envelope the operator in comfort and help hold you in place when traversing rough terrain. The seat is further cushioned by a unique adjustable seat spring suspension allowing you to have anywhere from 2 to 5 springs underneath the seat to give you customized support. A four-inch (10.2 cm) seat slide is adjustable while seated to help give you just the right fit. Adjustable armrests and retractable seat belt come standard.

Hydro-Gear® ZT2800

The ZT2800 hydrostatic transmission has an internal, maintenance-free brake; a guarded, spin-on filter; and is significantly easier to maintain versus a wheel pump and motor system. Plus, the ZT2800 has fewer leak points by design so homeowners can be confident their machine's drive system is virtually bullet proof.

Foot Operated HOC

This system allows you to quickly raise and lower the deck while mowing without taking your hands off of the controls. The HOC has a range from 1.5" - 4.5" (3.8 cm - 11.4 cm) with 13 positions in quarter inch increments making sure there is a setting just right for you and your lawn.

20" x 8" (51 cm x 20 cm) Rear Tires

These large tires provide a smoother ride over rough terrain than smaller diameter tires. The special tread provides the right mix of traction and reduced turf tear.

Removable Floor Pan

Removal of the floor pan allows you easy access to the top of the deck for cleaning off grass clippings. The floor pan is also pierced to give it a textured grip and natural drain holes.

Smooth Front Tires

Professional landscape contractors know that smooth tires reduce turf wear and improve maneuverability.

Engine Guard

This guard protects the engine on the sides and rear from objects that might damage your engine.

Rubber Discharge Deflector

A flexible rubber discharge deflector is found on most commercial zero turn mowers and allows you to mow tightly around objects without damaging the deflector.

Engine 21.5 hp* Kawasaki® 726cc
Fuel Capacity 5 gallon
Mowing Speed 7.5 mph (12.1 kph)
Cutting Width 48 in
Anti-Scalp Wheels 3
Armrests Standard, Adjustable
Blade Tip Speed 18,000** ft/min
Cup Holder Standard
Deck Design 10-gauge fabricated w/ bull-nose bumper
Discharge Chute Molded Rubber
Engine Horsepower 21.5 hp*
Engine Construction Forced Air-Cooled V-twin 4-cycle Vertical Shaft OHV
Engine Displacement 726cc
Foot Operated
Height of Cut
Ground Speed 7.5 mph
Height 73 in ROPS Up/46 in ROPS down
Height of Cut 1.5" to 4.5" 13 position
Number of Blades 3
Hour Meter Standard
Hydraulic Dampeners Standard
Length 77.3 in
Mulching Optional (Recycler Mulching Kit)
Seat Contoured 18" Extra Tall w/Slide; Adjustable Seat Spring Suspension
Spindle Housing 1" (2.54 cm) Shaft
Steering Controls Dual Comfort Grip™ levers with hydraulic dampers
Tires Front 11" x 4" Smooth / Rear 20" x 8"
Transmission Hydro-Gear® ZT2800® w/ charge pumps
Washout Port 2 Standard
Warranty 3-year / 240 hr Limited***
Width 52.4 in deflector up/61.5 in deflector down
Disclaimer *The gross horsepower of this engine was laboratory rated by the engine manufacturer in accordance with SAE J1940. As configured to meet safety, emission and operating requirements, the actual engine horsepower on this class of mower will be significantly lower.
**Blade tip speed is the theoretical maximum speed in feet per minute and is likely to vary.
***See dealer for warranty details.

Cargo Carrier

The cargo carrier is perfect for homeowners that need light duty hauling capabilities for mulch, soil, garden tools and other items for working the yard. No "jack knifing" and it's easy to store.

Model 79032 - Cargo Carrier. You'll also need weight kit - model 79033
*Fits TITAN model year 2009 and newer.

E-Z Vac Powered Bagger

The powered bagger system allows for enhanced collection in thick, wet conditions and provides a more effiecient bagging experience vs. non-powered baggers.

Need Powered Bagger system plus Blower & Drive kit per your deck size. *Fits 2010, 2011, 2012 and 2013 48", 52" and 60" TITAN models. Does not fit 60" TITAN 2009 models.

CARB WarrantyEnglish PDF1 Pages
Operator ManualEnglish PDF60 Pages
 Spanish PDF64 Pages
 French PDF64 Pages
Parts CatalogEnglish PDF28 Pages
Service ManualEnglish PDF44 Pages


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