Toro Z Master® 4000 Series HDX MyRIDE® 60" Zero-Turn Mower – 31 HP Kawasaki (Model 74059)

When productivity, durability, and operator comfort all matter, the Toro Z Master® 4000 Series HDX with MyRIDE® Suspension (Model 74059) delivers in a big way. This commercial-grade zero-turn mower is built to dominate long days, rough terrain, and demanding schedules—while keeping the operator fresh and productive.

Powered by a 31 HP Kawasaki FX921V 999cc engine, the 4000 HDX pairs massive power with Toro’s legendary 60" TURBO FORCE® cutting deck, built from 7-gauge high-strength steel and supported by a fully tubular chassis with reinforced bumper. You can run full throttle with confidence, knowing the deck is engineered to maintain cut quality at speeds up to 12 MPH.

The standout feature is Toro’s MyRIDE® Suspension System, offering up to 3 inches of platform travel to absorb bumps, ruts, and uneven terrain. Combined with 26" Voodoo Trac™ drive tires, this mower provides superior traction, hillside control, and a higher vantage point for improved visibility.

With LED headlights, USB ports, phone and cup holders, electronic deck lift assist, and Horizon360® Business Management Software compatibility, this mower is designed to keep you efficient, comfortable, and profitable—even during the longest days.

Key Benefits

• 31 HP Kawasaki FX921V Engine (999cc) – Massive power for heavy workloads

• 60" TURBO FORCE® Cutting Deck – 7-gauge steel deck built for extreme durability

• MyRIDE® Suspension System – Up to 3" of travel to reduce operator fatigue

• 26" Voodoo Trac™ Drive Tires – Aggressive traction and elevated visibility

• Up to 12 MPH Ground Speed – Faster mowing without sacrificing cut quality

• LED Headlights – Confident operation during low-light conditions

• Electronic Deck Lift Assist – Easily dial in cut height on the fly

• Deluxe Suspension Seat with Armrests – Comfort for all-day operation

• USB Ports, Phone & Cup Holders – Stay powered and organized on the job

• Heavy-Duty ZT-5400 Transmissions – Commercial-grade reliability

• Horizon360® Software Compatible – Smarter business management

Built for Tough Terrain

• Dual capture anti-scalp rollers for consistent cut quality

• Rubber discharge chute for safe trimming near structures

• Clear sightline to rear tires for improved control and reduced spin

• Deck step plate to improve footing and shed mud

Specifications (Highlights)

• Deck Size: 60 in. (152 cm)

• Engine: Kawasaki FX921V – 31 HP, 999 cc

• Fuel Capacity: 10 gal (37.8 L)

• Top Speed: Up to 12 mph

• Suspension Travel: 3.0 in.

• Weight: 1,294 lbs (586.9 kg)

• Cut Height: 1.5" – 5.5"

• Transmission: ZT-5400 Integrated Pumps & Wheel Motors

Ideal For

• Commercial lawn care professionals

• Large properties and demanding terrain

• Contractors seeking maximum comfort and productivity

• Operators mowing long hours on uneven ground

Why Choose Toro

Toro is trusted by professionals worldwide for innovation, durability, and performance. The Z Master 4000 HDX MyRIDE® combines power, precision, and comfort into a mower designed to work harder—and longer—than the competition.