The Toro Z Master® 4000 HDX MyRIDE® Series is a commercial-grade, zero-turn riding mower designed to maximize productivity and operator comfort for professional landscapers and owners of large properties. Released around 2021, this series is characterized by its heavy-duty construction, high-speed performance, and the MyRIDE suspension system.

Garden Machines +4

Key Features

MyRIDE® Suspension System: Provides up to 3 inches (7.6 cm) of platform travel, isolating the operator from vibrations and rough terrain for improved comfort during long workdays.
TURBO FORCE® Cutting Deck: Constructed with 7-gauge high-strength steel and a tubular chassis/bumper, designed for durability in extreme conditions.
Powerful Engines: Generally equipped with high-horsepower Kawasaki FX Series engines (typically 31 hp to 35 hp) for consistent performance in thick grass.
Voodoo Trac™ Tires: Features aggressive 26-inch rear drive tires that provide superior traction and a higher vantage point for improved visibility.
Commercial Hydrostats: Uses heavy-duty, commercial-grade Hydro-Gear ZT-4400 or ZT-5400 integrated transmissions.
High Speed: Capable of reaching ground speeds up to 12 mph (19.3 kph).

Detailed Specifications (Typical 60-inch Model)

Engine: 31 hp* Kawasaki FX921V (999 cc)
Deck Size: Available in 52-inch, 60-inch, and 72-inch options
Fuel Capacity: 10 Gallons (37.8 L)
Height of Cut: 1.5 to 5.5 inches (3.8 to 14.0 cm)
Weight: Approximately 1,294 lbs – 1,448 lbs depending on model
Warranty: 5 years or 1,250 hours (varies by specific model/dealer)

Operator Convenience and Comfort

Deluxe Suspension Seat: Cushioned armrests and adjustable settings.
User-Friendly Features: Includes a USB port for charging devices, a phone holder, a cup holder, and a digital hour meter.
LED Headlights: Standard lighting for early morning or late evening operation.
Maintenance: Features greaseless aluminum spindles, easy-to-access belt covers, and a side-discharge rubber chute.

The 4000 HDX series is built for heavy-duty commercial use, aiming to provide a “softer” ride without compromising the cut quality or toughness expected of the Z Master line.

Z Master® 4000 HDX MyRIDE® Series Z Master® 4000 HDX MyRIDE® Series