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72" (183 cm) 27 HP 952cc Z590-D Diesel (74269)

— LIMITED AVAILABILITY —

  • 27 HP (20 kw) Daihatsu® Diesel 952cc Engine
  • 72" (183 cm) TURBO FORCE® deck
  • Robust 9" cast iron spindle housing with 1" spindle shaft and greaseable bearings
  • Deluxe suspension seat features thick cushions, large bolsters and
    3-D isolator mounts that absorb bumps and vibrations to reduce operator fatigue
Z590-D - Powerful 27 HP (20 kw) Daihatsu® Diesel 952cc Engine, fast 12 mph forward ground speed, high-volume 72" (183 cm) TURBO FORCE® deck and exclusive Toro Z Stand®.

(Limited Availability)

Exclusive TURBO FORCE Deck

High-capacity TURBO FORCE decks deliver unsurpassed strength, a superior cut, and increased productivity in extreme mowing conditions. Equipped with a patented adjustable baffle, TURBO FORCE decks can be fine-tuned in order to conquer changing turf conditions.

7-Gauge, High-Strength Steel

The TURBO FORCE deck is constructed of 7-gauge, high-strength steel which is 33% thicker and 32% higher in yield strength than ordinary 10-gauge commercial steel used in 7/10 decks. The combined effect is 75% stronger, so it easily handles the most demanding conditions and resists damage from impacts and abrasion.

The Industry's Toughest Spindle Assembly

Toro's rugged spindle assemblies survive impacts that would destroy lesser spindles. The cast iron housing, with a massive 9-3/8" (23.8 cm) diameter base, absorbs impact loads and distributes them across a broader area of the robust deck shell.

A Flat Crisp Cut with Precision Blades

(.250) thick precision blades resist flexing to provide a flat, crisp cut. High-strength, heat-treated alloy steel survives impacts and provides resistance to the rapid wear commonly associated with abrasive conditions. Options include Recycler® and Atomic® mulching blades, medium sail Bahai blades, and low sail sand blades.

Deluxe Suspension Seat

Deluxe suspension seat features thick cushions, large bolsters and 3-D isolator mounts that absorb bumps and vibrations to reduce operator fatigue.

Patented Adjustable Baffle

Allows operator to achieve maximum cutting performance by fine-tuning deck to conquer changing conditions, unique job sites or different times of the season. In extreme conditions, the baffle can be opened in order to conserve power and achieve faster mowing speeds. In less demanding conditions, the baffle can be closed to yield micro-sized particles and maximize discharge velocity.

Smarter design in a bull-nose bumper.

7-gauge bull-nose bumper not only protects against frontal impacts, but also contains an integral underskirt to minimize blowout of debris and dust. The bottom, leading edge of the deck is raised 1/4" (6 mm), allowing grass to stand more upright when entering the cutting chamber, ensuring a level cut. Leaf "plowing" during spring and fall clean-up also is significantly reduced.

High-performance Discharge Chute

High performance 5/16" (8 mm) rubber discharge chute allows for close trimming without damaging chute or landscape structures. Patented design provides excptional clipping dispersion.

Powerful Engines

The Kubota 23 hp (17.2 kw) liquid-cooled diesel engines are geared for high torque while also delivering fast 11.2 mph (18 kph) ground speeds. The powerful, yet fuel-efficient engines come in a compact package that is exceptionally well balanced for low vibration. The liquid-cooled system ensures cleaner combustion and extended engine life.

Toro Z Stand

Exclusive Toro Z Stand provides an on-board tool to simply elevate the front end of the machine and provide access to the underside of the deck.

Folding Rollover Protection System ROPS

A Rollover Protection System (ROPS), complete with seat belt, comes standard for operator protection in the case of accidental rollovers and tipovers. In situations where sufficient vertical clearance is not available, such as loading on an enclosed trailer, the ROPS can be temporarily unlocked and folded down.

Convenience and Comfort

Operator controls are conveniently located. Large 1-5/8" (4.1 cm) diameter steering levers increase comfort and reduce fatigue. Handy storage compartment provides location for cell phone, tools, and more. Built-in cup holder provided.

Engine 27 HP* (20 kw) Daihatsu® Diesel 952cc
Fuel Capacity Diesel - 12 gallons (45.4 L)
Air Filter Heavy-Duty Canister Air Cleaner
Blade Tip Speed 18,500 ft/min (5,640 m/min)
Blade Type 1/4" (6 mm) thick heat-treated steel
Carrier Frame 2" x 2" x 3/16" (5 x 5 cm x 5 mm) steel
Caster Tires 13" x 6.5" - 6" (33 x 16.5 cm) Flat-free semi-pneumatic
Cooling System Liquid-Cooled
Deck Design 7-gauge 72" (183 cm) TURBO FORCE®
Discharge Chute Rubber
Drive System Hydraulic 21 cc (1.3 cu. in.) Hydro-Gear PW pumps
Drive Tires 26" x 12" - 12" (66 x 30.5 - 30.5 cm)
Front Bumper Reinforced bull-nose front bumper
Ground Speed 12 mph (19 km/h) forward
8 mph (13 km/h) rev
Height of Cut 1-1/2" - 5" in 1/4" (3.8 - 12.7 cm in 6 mm) increments
Hydraulic Fluid Premium synthetic
ROPS Folding; standard
Seat Deluxe suspension
Spindle Bearings Greasable tapered roller bearings
Spindle Housing 9" (22.9 cm) diameter cast iron
Steering Controls 1-5/8" (4.1 cm) dia. levers; adjustable
Z Stand Standard
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.

Cool Tops™ Downdraft System

Available exclusively from Toro, the Cool Tops downdraft system is a patented, 12-volt fan that can be mounted to Toro® Z Master® riding mowers equipped with a roll-over protection system (ROPS) - whether old or new. It's designed to promote comfort and productivity by keeping motor heat, insects, and debris off equipment operators. The Cool Tops heavy-duty, S Blade Trimline fan utilizes the power system of a mower's traction unit to deliver an output of 1800 cubic feet per minute (cfm) (50.9 cubic metres per minute) air flow. The fan's sturdy construction measures 25 inches (63.5 cm) long by 20.5 inches (52 cm) wide and includes a steel frame, plus a waterproof motor and switch.

Deluxe Rider Cover

Heavy-duty waterproof cover is abrasion- and tear-resistant. Vented design helps minimize heat and moisture build-up.

E-Z Vac™ Bagger Collection System

Toro® Z Master® E-Z Vac triple baggers (for 60" / 72" (152cm / 182.9 cm) decks) deliver excellent collection performance, convenience and versatility. Commercial-grade, reinforced mesh bags include convenient dump handles. No tools, quick-release design allows for easy removal of the collection system, making it a snap to alternate between bagging and side discharge.

Optional Blades

In addition to the high sail blade, which comes standard on Z Master® Z590 Series mowers, additional 1/4" (6 mm) blades are available to match regional and seasonal mowing conditions. Options include Recycler® and Atomic® mulching blades, medium sail Bahai blades, and low sail sand blades.

Operator-Controlled Discharge Chute

Landscape friendly rubber discharge chute provides complete control of clippings. with three discharge settings, from wide open to blocked, the OCDC will put the clippings where you want them and not in beds, streets, etc. The integral design allows the discharge chute to remain in place and on the machine, reducing the risk of personal injury and property damage.

Recycler® Mulching Kits

Recycler mulching kits deliver the industry's finest mulching performance and reduce mowing time up to 38% vs. bagging*.

*Respondents in a Texas A&M University study cut their lawns 38% faster when they didn't bag.

Striping Kit

The optional striping kit is easily installed and provides a premium "ball park" after-cut appearance.

Utility Bags

Toro® utility bags for riding mowers are ideal for holding trash, tools, keys, and cell phones. They keep landscaping pros on the go and productive by transporting the essentials they need to get the job done. The lightweight yet durable bags are constructed of heavy-duty mesh fabric to keep contents secure, visible and within reach. They're available in over-the-seat and armrest styles and in sizes that match varying machines and mowing needs.

TypeDownloadPages
Operator ManualEnglish PDF68 Pages
 Spanish PDF72 Pages
 French PDF72 Pages
Parts CatalogEnglish PDF56 Pages
Service ManualEnglish PDF123 Pages
 English PDF36 Pages
 English PDF16 Pages
 English PDF168 Pages
 English PDF116 Pages
 English PDF48 Pages
Setup InstructionsEnglish PDF12 Pages

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