2. Sports Fields Mowers & Equipment
  3. Rotary Mowers
  4. 7.5ft Groundsmaster® 4300 Series Mower

Groundsmaster® 4300 7.5ft Contour Mower

Request A Demo

Learn More

Product Brochure

Distributor Lookup

Highlights

  • 43.4 hp (32.4 kW) Yanmar® Turbo-Diesel Engine, Tier 4 Final
  • CrossTrax® All-Wheel Drive
  • 7.5 ft (2.29 m) Cutting Width with 5 22" Contour Plus Decks; up to 6.4 acres/hr (2.6 hectares/hr)
  • Ground Speed - Mowing: 0-7 mph (0-11.3 km/h) Transport: 0-10 (0-16.7 km/h)

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 follow contours for an even cut on undulating terrain.

View Larger
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.

View Larger
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.

View Larger
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. ROPS and seatbelt included.

View Larger
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.

View Larger
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.

View Larger
Easy Service

Decks can be raised or removed quickly, and enclosures can be pulled off without tools so technicians can get at everything effortlessly.

View Larger
High Height Blade

A new higher height of cut blade is now available in addition to the standard blade. This blade creates more lift and should be used in higher height of cut application. While there is no absolute height where the blade should be used, it should generally be used beginning at 2-1/4" (5.7 cm) or 2-1/2" (6.4 cm) height of cut.

View Larger
Lighter Weight Design

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

View Larger
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.

  • Engine
    43.4 hp (32.4 kW) Yanmar® Turbo-Diesel Engine, EPA Tier 4 Final Compliant
  • Fuel Capacity
    13.5 gallons (51.1 liters) diesel fuel
  • Mowing Speed
    0-7 mph (0-11.3 km/h) forward, 0-3.5 mph (0-5.6 km/h) reverse
  • Transport Speed
    0-10 mph (0-16.7 km/h) forward, 0-3.5 mph (0-5.6 km/h) reverse
  • Cutting Width
    90” (229 cm), overlap 5” (12.7 cm), overhang 1” (2.5 cm)
  • Engine Horsepower
    43.4 hp (32.4 kW)
  • Engine Displacement
    91.4 cu. in. (1.5 liter)
  • Weight
    3,205 lbs (1454 kg) - with full fluids and 5 cutting units

  • Warranty Two-year limited

    For complete product warranty information contact Toro Customer Service

View Larger
Two-Post ROPS Extension System

The two-post rollover protection system (ROPS) extension system enhances the comfort and weather protection for the operator. This unique ROPS system is built on a base model for each Groundsmaster or Reelmaster machine which includes a sunshade and steel support structure that ties into the existing two post ROPS. A large number of accessories mount to the base model, which allows operators to stay safe, comfortable and more productive in all kinds of weather.

View Larger
Atomic® Mulching Blades

Atomic® mulching blades feature an aggressive "tooth" design that shreds grass and leaves into small particles. The teeth curl upward behind the blade to suspend clippings in the chamber so they are cut and re-cut until they virtually disappear.

View Larger
Leaf Mulching Kit

Mounts to the deck to pulverize fallen leaves into fine mulch.

View Larger
Sunshade

Stay cool and productive when mowing with a GM Sunshade

Documents Type Language
Data Sheet Groundsmaster Contour Series Brochure English PDF
Data Sheet Groundsmaster 4300 Sell Sheet English PDF
Accessories Two-Post ROPS Extension System Accessories Brochure English PDF
Specifications Groundsmaster Contour Rotary Productivity Chart English PDF

Select your serial number range from the options below to view parts & manuals.

30864 Serial #
410100000-999999999
409400000-410099999
405700000-409399999
404900001-405699999
403430001-404900000
403270001-403430000
403055748-403270000
401341117-403055747
400000000-401341116
316002001-316999999
316001001-316002000
316000501-316001000
316000001-316000500
315000001-315999999
314000001-314999999
313000001-313999999