2026 Toro Groundsmaster 4300

Overview

The Groundsmaster® 4300-D has a lightweight footprint and CrossTrax™ 4-wheel drive for superior hill-climbing. Each of its five Contour™ Plus cutting units closely follows contours for an even cut on undulating terrain.

• Quick and easy access to all major service areas
• Optimized design and lightweight materials reduce weight and turf compaction without compromising performance and functionality
• The Groundsmaster® Contour Series mowers offer the productivity needed to mow up to 10.6 acres (4.3 hectares) per hour, ensuring fast job completion
• The Contour™ Plus cutting technology elevates cut quality by using air inlet pockets to keep grass upright for a cleaner cut, while a modified rear discharge opening ensures even clipping distribution. An optional mulching kit and high height of cut blade are also available
• The CrossTrax® system, based on our patented series/parallel 3-wheel drive kit, automatically transfers power from the front tires to the opposite rear tires, reducing spinouts and maximizing traction on wet terrain
• All indicators and controls are conveniently located on the right armrest, with a pivoting control console for easy entry and exit. Tilt steering, a deluxe suspension seat, improved visibility, and reduced operating noise enhance the operator experience and reduce fatigue
• The proven rugged frame, drivetrain, and components ensure durability and longevity, while heavy-duty welded steel decks enhance strength and lifespan

Features may include:

Easy Service

• Quick and easy access to all major service areas.

Lighter Weight Design

• Optimized design and use of lightweight materials means less weight and turf compaction without sacrificing performance and functionality.

Productivity

• The Groundsmaster® Contour Series mowers provide the productivity you need, no matter the size. Mow up to 10.6 acres (4.3 hectares) per hour to get the job done fast.

Contour® Plus Cutting Decks

• The Contour™ Plus cutting technology takes quality of cut to a whole new level. Air inlet pockets keep the grass standing tall for the cleanest possible cut and a modified rear discharge opening disperses clippings more evenly. An optional mulching kit and optional high height of cut blade are also available.

Air-Ride Seat Suspension System

• Convert the standard seat suspension to air-ride for rough applications to provide more comfortable ride for operators logging long hours in the seat.

CrossTrax® All-Wheel Drive

• Based off our patented series/parallel 3-wheel drive kit, the CrossTrax® system automatically transfers power from the front tires to the opposite rear tires to minimize spinouts and maximize traction on wet terrain.

Operator Comfort

• All of the indicators and controls to operate the unit are conveniently located on the right armrest. Control console pivots back for right hand entry and exit. Tilt steering, deluxe suspension seat, improved visibility and lower operating noise enhance the operator experience and help to reduce fatigue.

Durable Design

• Proven rugged frame, drivetrain, and components ensure durability and long life. Heavy-duty welded steel decks and frames provide extra durability and long life.