Groundsmaster® 3310

  • Model: 31903A
See All Items in Groundsmaster® 3200/3300/e3200/e3300 Series
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  • Adjustable seating, tilt steering, and accessible controls ensure optimal operator comfort, with standard mechanical and air ride seat options available
  • CrossTrax® optimizes traction with full-time, bi-directional 4-wheel drive for challenging terrain
  • The deck shells are made from durable 7-gauge welded steel for enhanced longevity
  • A standard Rollover Protection System (ROPS) with a seat belt protects operators during rollovers and tipovers. It can be temporarily unlocked and folded down when vertical clearance is limited, such as when loading onto an enclosed trailer
  • With speeds up to 15 mph (24 km/h) and ground clearance of 7.8" (19.8 cm) or 8.3" (21.1 cm), you can easily navigate curbs and reach job sites that other mowers can't access
  • Innovative tilt-up design allows rotary decks to tilt nearly 90º for easy maintenance and cleaning while keeping the driveline intact
  • Bullnose bumper, rugged spindles, and 7-gauge high-strength steel decks are designed for all mowing applications
  • Choose between a 24.7 hp (18.4 kW) or a 37.4 hp (27.9 kW) Tier 4/Stage V emission-compliant Yanmar diesel engine
  • Move snow or clear debris... all from the comfort of the air-conditioned and heated cab
  • Real-time service reminders, alerts, and diagnostic information are easily accessible to the operator for better control
  • Cast iron spindle housings result in greater stability and strength, providing longer deck and spindle life
  • The ¼ inch (6 mm) heat-treated alloy steel blades resist flexing and wear, ensuring a crisp cut consistently

Overview

The Groundsmaster® 3310 delivers unparalleled productivity. Featuring a powerful 36.8 hp (27.5kW) diesel engine, CrossTrax® all-wheel drive and legendary Groundsmaster decks, the Groundsmaster 3310 makes quick work in even the toughest terrain while delivering an exceptional quality of cut. From the fully adjustable suspension seat and steering column to the fingertip engine controls and all-season cab, this new mower is designed for all-day comfort. Routine maintenance is also easy with the Groundsmaster 3310 with the innovative tilt-up deck design making blade maintenance and deck cleaning simple. Productivity, comfort, reliability. That’s the Groundsmaster 3310.

Features

Superior Operator Comfort
Superior Operator Comfort
Adjustable seating, tilt steering, easy access controls provide optimal operator comfort. Standard, mechanical suspension, and air ride seat options available.
CrossTrax®
CrossTrax®
CrossTrax® powers through challenging terrain by optimizing traction with full-time, bi-directional 4-wheel drive.
7-Gauge Welded Steel Decks
7-Gauge Welded Steel Decks
The deck shells are constructed from high-strength 7-gauge welded steel, for greater durability and long life.
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.
Easily Move Between Jobsites
Easily Move Between Jobsites
With ground speeds up to 12.5 or 15 mph (20 km/h or 24 km/h) and either 7.8" (19.8 cm) or 8.3" (21.1 cm) of ground clearance, you can easily climb curbs and get to job sites other mowers simply can’t access.
Simple Maintenance
Simple Maintenance
Innovative tilt-up design makes maintenance and cleaning simple. Rotary decks tilt almost 90º while keeping the driveline intact.
Tackle Any Terrain
Tackle Any Terrain
Bullnose bumper, rugged spindles, and 7-gauge high strength steel decks are built for all mowing applications.
Powerful Yanmar® Engines
Powerful Yanmar® Engines
Choice of efficient 24.7hp (18.4 kW) or powerful 37.4hp (27.9 kW) Tier 4/Stage V emission compliant Yanmar diesel engines.
All-Season Cab
All-Season Cab
Move snow or clear debris... all from the comfort of the air-conditioned and heated cab.
InfoCenter™ Control Panel
InfoCenter™ Control Panel
Real-time information such as service reminders, alerts, and diagnostic information are delivered to the operator’s fingertips for ultimate control.
Industry's Toughest Spindle Assembly
Industry's Toughest Spindle Assembly
The cast iron spindle housings feature a massive 9" (22.9 cm) diameter base and eight-bolt mounting pattern that spread impact loads across a broader area of the robust deck shell. The high-efficiency, tapered roller bearings offer greater durability, which means more stability and strength, resulting in longer deck and spindle life.
Steel Blades
Steel Blades
The high-strength one-quarter inch (6 mm) thick heat-treated alloy steel blades resist flexing and abrasive wear. The result is a crisp cut time after time.

Specifications

Air Filter Remote-mounted Donaldson® air cleaner
Armrests Standard
Battery 12V
Blade Style/Type Rotary
Cab Unit Heat & Air-Conditioned Safety Cab
Cab Unit Description Factory installed, ROPS certified cab with AC and heat. Tempered curved windshield, tinted side and rear glass (50% tint); front wiper/washer; interior mirror and exterior side mirrors; SMV sign; road light kit and work light kit sold separately.
Controls Foot-operated pedal for forward and reverse. Manually adjustable forward speed limiter. Control arm includes hand-operated throttle, PTO switch, deck/implement lift lower switch, ignition switch.
Cooling System Description Rear-mount, cross flow radiator with 8.5 fins per 1" (25 mm), 8 quart (7.6 liter) capacity
Cup Holder Standard
Cutting Unit Type/Configuration 72" (183 cm) Rear Discharge Deck
Drivetrain Diesel
Electrical System 12-volt maintenance-free battery with 540 cold cranking amps at 0 degrees F (-18 degrees C). 80 minute reserve capacity at 80 degrees F (27 degrees C). 55 amp alternator. Easy access to fuse panel.
Engine Cooling Liquid Cooled
Fuel / Power Source Diesel
Fuel Capacity 12 U.S. gal. (45.4 L)
Fuel Filter Fuel filter/water separator.
Gauges/Instrumentation InfoCenter™: LCD display shows gauges, alerts/faults, service reminders, electrical system diagnostics. Indicates coolant temps, oil pressure, alternator voltage, engine hours, engine RPM.
Ground Clearance 8.3" (21 cm)
Ground Speed - Forward 0 - 15 mph (0 - 24 km/h)
Ground Speed - Reverse 0 - 6 mph (0 - 9.7 km/h)
Height 89" (226 cm)
Hydraulic Cylinders Twin 2.5" (6.4 cm) bore, 1.25" (3.2 cm) rod hydraulic cylinders operate lift arms. Hydraulic counterbalance for optimum traction and stability.
IntelliDash™ Capable No
Interlocks Seat, PTO, lift/lower, traction and parking brake interlock switches
Lighting Optional
Main Frame/Chassis All welded tubular and formed steel
Max Slope Angle Refer to operator's manual
Mowing Rate (Productivity) Up to 7.3 acres/hr (2.9 hectacres/hr) with 60" deck Up to 8.7 acres/hr (3.5 hectacres/hr) with 72" deck
Oil Capacity 5.5 US qt (5.2 L)
Operator Area Operator step, beverage holder, controls on right armrest
Optional Accessories LED work light kit, LED road light kit, LED beacon kit, recycler kits, slope sensor kit, heat only cab, accessory control kit, storage box kit, USB charging kit, auxiliary hydraulic kit, hydraulic hose kit, SMV kit, storage bag kit, power harness kit
Overall Width 53.1" (134.8 cm)
Power Steering Yes
Power Train (Engine Description) Yanmar® 3-cylinder, liquid-cooled diesel. Power: 36.8 hp (27.5kW) @ 3000 rpm, Torque peak: 80.7 ft-lbs. (109.4 Nm) @ 1950 rpm. Displacement 1642cc. EPA Tier IV Final / Stage V compliant.
Product Length 107" (271.7 cm)
PTO Clutch Engine mounted 350 ft. lb. (475 Nm) rated electro-magnetic PTO clutch drives 2" (5 cm) telescoping shaft. Rotary deck connection allows for tip-up service position without disconnection of PTO.
Seat Adjustable air-ride suspension seat with retractable seat belt
Starting Key Start
Steering System Description Hydraulic power steering. Tilt steering wheel released and locked by a foot-actuated lever.
Tires - Front 24" x 12" - 12", 4-ply
Tires - Rear 18” x 9.5” - 8”, Turf Tire
Tool Box Optional
Traction Drive 4WD
Traction Drive (System) CrossTrax® 4WD. Series/Parallel hydraulic traction system w/ full time, bi-directional 4-wheel drive. Parallel Series hydraulic flow between front and rear wheels.
Weight 2,486 lbs. (1128 kg)
Wheelbase 51.5" (130.8 cm)
Width of Cut 72" (183 cm)

Documents

Title Documents
GM3200_3300_Accessories_020723.pdf PDF - Brochure-en-us
GM3200_3300_Brochure_032624.pdf PDF - Brochure-en-us
GM3200_3300_Sell_Sheet_032624.pdf PDF - Sellsheet-en-us
Groundsmaster Small Rotary Lineup 1_21.pdf PDF - Product Literature-en-us

Parts & Manuals

Select your model year from the options below to view parts & manuals.

31903A Serial #
418100000-999999999
416800000-418099999
400000000-416799999