Toro Canada/English Choose another region
Toro HomeownerGolf Course ManagementCommercial/ContractorSports Fields and GroundsProfessional Irrigation
Products Customer Care Dealer Locator
Locate a Dealer
Display page formatted for printing

74274


Z580-D - High-torque 25 hp liquid-cooled Kubota® diesel engine, fast 18 kph (11.2 mph) forward ground speed, high-volume 183cm (72") TURBO FORCE® deck.

Product Details

  • 25 hp Kubota® liquid cooled diesel engine
  • 7-gauge 183cm (72") TURBO FORCE® deck
  • Industry's toughest spindle assembly
  • Patented adjustable baffle
  • Rubber discharge chute
  • Semi-pneumatic flat-free caster tires

Learn More

View All Specs (PDF)
Z Master Z500 video clips
Toro Safety Program
 
  • Features
  • Accessories
  • Specifications

High-performance Discharge Chute


High-performance Discharge Chute

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


Patented Adjustable Baffle


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.


The industry's toughest spindle assembly


The industry's toughest spindle assembly

Rigorously tested to ensureit can survive impacts that would destroy lesser spindles. The cast iron housing, with a massive 24cm (9-3/8") diameter base, absorbs impact loads and distributes them across a broader area of the robust deck shell. Tapered roller bearings last up to six times longer than ball bearings.


Folding Rollover Protection System (ROPS)


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.


Powerful Engines

Powerful Engines

The Kubota 17 kW (23 hp) liquid-cooled diesel engines are geared for high torque while also delivering fast 18 kph (11.2 mph) 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.


Comprehensive Warranty*

Comprehensive Warranty*

1 year Limited; 2 year Engine, Hydraulics, Electric Clutch & Deck Shell; 3 year Spindle Assembly.**  


Exclusive TURBO FORCE® Deck


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 patent-pending adjustable discharge baffle, TURBO FORCE decks can be fine-tuned in order to conquer changing turf conditions.


Smarter design in a bull-nose bumper


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 6mm (1/4"), 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.


Convenience and Comfort


Convenience and Comfort

Operator controls are conveniently located. Large 41mm (1-5/8") diameter steering levers increase comfort and reduce fatigue. Handy storage compartment provides location for cell phone, tools, and more. Built-in cup holder provided.


7-gauge, high-strength steel

7-gauge, high-strength steel

Constructed of high-strength 7-gauge steel (50,000 psi minimum yield strength), the deck shell is extremely resistant to impacts and abrasion. At a full 14cm (5-1/2") deep, the TURBO FORCE deck has more than enough capacity to handle the most demanding conditions.


A flat, crisp cut with precision blades


A flat, crisp cut with precision blades

6mm (1/4") 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.


Engine Temperature Alarm


Engine Temperature Alarm

An audible alarm and indicator light notify the operator if the engine temperature exceeds an acceptable level.


Heavy Duty Air Cleaner

Heavy Duty Air Cleaner

Deluxe 2-stage air cleaner protects engine from contaminants and prolongs product life.


Optional Blades


Optional Blades

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


Cool Tops Downdraft Systems


Cool Tops Downdraft Systems

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 51 cubic meters per minute (cmm) (1800 cubic feet per minute - cfm) air flow. The fan's sturdy construction measures 63.5cm (25") long by 52cm (20.5") wide and includes a steel frame, plus a waterproof motor and switch.


Deluxe Rider Cover


Deluxe Rider Cover

Toro's zero turn rider cover helps operators protect their mower - and their investment in it - by shielding the machine from the elements. The all-black cover is made from a 600 Denier polyester fabric that's waterproof as well as abrasion- and tear-resistant. Perfect as an overnight cover for mowers stored outside, it's also ideal for offering longer-term protection during winter storage. The vented design helps promote air movement around the mower to prevent build-up of harmful heat or moisture. The rider cover fits most styles of Z mowers.


Operator-Controlled Discharge Chute-OCD


Operator-Controlled Discharge Chute-OCD

Landscape friendly rubber discharge chute provides complete control of clippings. with three discharge settings, from wide open to blocked, the ODCD 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.


Deluxe Suspension Seat


Deluxe Suspension Seat

Deluxe suspension seat improves operator comfort and reduces operator fatique when mowing for prolonged periods of time.


E-Z Vac DFS Collection System


E-Z Vac DFS Collection System

Quiet and powerful, the Toro E-Z Vac DFS collection system is spindle-driven and offers quick conversion between bagging and side discharge without tools.The horizontal blower impeller is positioned parallel to, and above themower deck creating continuous airflow from deck to collection system. The Dump-From-the-Seat (DFS) features allows you to dump debris in only seconds - without ever having to leave your seat!


Recycler Mulching Kits


Recycler Mulching Kits

132cm, 152cm and 183cm (52", 60" and 72") Recycler mulching kits deliver the industry's finest mulching performance and reduce mowing time up to 38% vs. bagging.


Striping Kits

Striping Kits

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


Sun Shade


Sun Shade

Constructed of lightweight, yet durable plastic, the sun shade enhances comfort by protecting operators from the sun's rays. Available at participating stocking dealers.


Utility Bags


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 arm-rest styles and in sizes that match varying machines…and mowing needs.


Toro® Z Stand®


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.


E-Z Vac Bagger Collection System


E-Z Vac Bagger Collection System

Z Master E-Z Vac twin and triple baggers deliver excellent collection performance, convenience and versatility. Commercial-grade, reinforced mesh bags (twin style for132cm (52) decks; triple style for 152cm (60) decks) 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.


25 HP Engine 3-cyl. Kubota® Diesel
Cooling System Liquid-Cooled
Air Filter Dual Stage Canister
Cutting Deck 7-gauge 183cm (72") TURBO FORCE®
Spindle Housing Cast iron w/
34cm (9-3/8") base
Spindle Bearings Tapered roller bearings
Blades 6mm (1/4") thick heat-treated steel
Blade Tip Speed 5,639+ m/min
(18,500+ ft/min)
Height of Cut 38mm - 127mm in 6mm increments
(1-1/2" - 5" in 1/4" increments)
Discharge Chute High-performance rubber
Carrier Frame 51mm x 51mm x 5mm tubular steel
(2" x 2" x 3/16" tubular steel)
Ground Speed 18 kph forward
10 kph rev
(11.2 mph forward
6.3 mph rev)
Hydraulic Drive System 16 cc Hydro-Gear PW pumps
Hydraulic Fluid Premium synthetic
Drive Tires 61cm x 12.00-30cm
(24" x 12.00-12")
Caster Tires 33cm x 6.5-15cm flat-free
(13" x 6.50-6" flat-free)
Steering Controls 41mm (1-5/8") dia. levers; adjustable
Fuel Capacity 45 liters diesel
(12 gallons)
ROPS Folding; standard
Seat Elastomeric
 
 
Customer Care
Where to Buy, Service or Rent
Interactive Product Manuals
Operator's and Part's Manuals
Look Up Parts
Safety Information
Register Your Product Online
Frequently Asked Questions
Contact Us
Helpful Links
2008 LCE Full Line Brochure
View Attachments and Accessories
 
Toro
Toro
Back  Return To: Z580-Diesel Commercial Series
Toro
model shown 74265
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.