Greensmaster® TriFlex™ 3420

  • Model: 04540
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  • Suspension system is designed to provide a slight lift to the inside of the cutting units during turns resulting in more consistency of cut
  • Provides braking power to stop reels from spinning when cutting units are disengaged
  • Stay ahead of golfers and get more greens cut in a shorter time
  • The most advanced cutting units in the industry
  • Switch from cutting greens to cutting a fairway in just minutes
  • Perform routine maintenance and repairs with easy access to the center cutting unit
  • Turf Guardian™ leak detection technology alerts the operator to any leaks
  • View common operational settings in the InfoCenter™
  • Operate efficiently in energy savings mode where engine RPM's are reduced and the all-electric reel drive maintains a constant reel speed
  • Independent reel motors ensure a consistent clip during clean-up cuts and speed changes
  • Redesigned tires deliver uniform loading across the entire cross-section to reduce visible tire tracks
  • Clipping capture system retains nearly all grass clippings for a cleaner and healthier cut
  • Electrical connectors and components are completely protected during wash down
  • Suspension system maintains full floatation range to prevent gouging or scalping when going over undulations
  • Each reel motor has a nominal 1.5 horsepower (1.1 kW) to ensure the power you need
  • Wheel layout and turning radius prevent accidentally dropping the rear wheel into a nearby sand bunker while turning
  • Integrated "Flex" linkage system allows cutting units to pivot around the center of the front roller
  • Deliver a consistent, high quality cut and superior after cut appearance, while reducing maintenance

Overview

The Greensmaster® TriFlex™ Mowers were designed to take precision cutting on a greens mower to a completely new level. Adopting the proven Flex suspension, the cutting units float freely over contours and undulations of the green resulting in a superior quality of cut and aftercut appearance. Improved serviceability is another major advantage of the TriFlex™ models. The tool-free, quick-change cutting units make servicing the cutting units fast and easy and a lift-gate footrest provides easy access to the center cutting unit.

Features

Lift-In-Turn Cutting Units
Lift-In-Turn Cutting Units
The suspension system is designed to provide a slight lift to the inside of the cutting units during turns to deliver a consistently level cut and to reduce "triplex ring" for improved playability and turf health.
Stored Energy
Stored Energy
Eliminates clip marks at the startup of a mowing pass and provides braking power to stop reels from spinning when cutting units are disengaged for safer operation.
Faster Transport Speeds
Faster Transport Speeds
Ten miles per hour (16.1 km/h) transport speeds will allow you to stay ahead of golfers and get more greens cut in a shorter time.
DPA Cutting Units
DPA Cutting Units
The most advanced cutting unit in the industry:
  • Only two adjustments
  • Superior height-of-cut retention
  • No daily greasing (stainless steel bearings)
  • Consistent cutting edge regardless of reel wear (patented)
  • Smallest bedknife increment adjustments .007inch (.178mm)
Tool-Free, Quick-Change Cutting Units
Tool-Free, Quick-Change Cutting Units
A single operator can go from cutting Greens at 0.125" (3.2 mm) to cutting a Fairway at ¾" (19 mm) in just minutes. The tool-free, quick-change cutting units make it as easy as 1-2-3.
Exclusive Lift-Gate Footrest
Exclusive Lift-Gate Footrest
Easy access to the center cutting unit facilitates routine maintenance and repairs, simplifies adjustments, and eliminates the need to put the traction unit on a lift for cutting unit service saving you time, money, and frustration.
Leak Detection
Leak Detection
The dependable Turf Guardian™ leak detection system provides immediate audio and visual indication of possible hydraulic fluid leaks.
InfoCenter™: Advanced Control for Hybrid Models
InfoCenter™: Advanced Control for Hybrid Models
Easily customize clip for different heights of cut and adjust other operational settings to gain complete machine control. Common operation information displayed includes: reel speed, hours of function, system voltage for reels, diagnostic descriptions, and much more.
Maximize Fuel Economy to Improve Cost of Ownership
Maximize Fuel Economy to Improve Cost of Ownership
With more than enough horsepower and highly efficient components, the TriFlex Hybrid models operate efficiently in energy savings mode. While in this mode, engine RPM's are reduced and the all-electric reel drive maintains a constant reel speed. This results in reduced fuel consumption and noise while maintaining quality of cut, performance, and productivity.
Clip Control
Clip Control (Dial-In Clip)
Maintains consistent clip even during clean-up cut when operators slow down.
Balloon Style Tires
Balloon Style Tires
Tires have been redesigned to deliver uniform loading across the entire cross-section (load footprint area) to eliminate side wall loading that can create visible tire tracks.
Superior Clippings Capture
Superior Clippings Capture
Redesigned clipping capture system maintains a consistent gap between the basket and reel to retain nearly all grass clippings for a cleaner and healthier cut. In addition, a discharge shield forces clippings inside of basket and minimizes "blow-by".
Sealed Electrical Components for Worry-free Wash Down
Sealed Electrical Components for Worry-free Wash Down
The electrical connectors and components are completely protected permitting machine wash down without worry.
Double A-Arm Suspension
Double A-Arm Suspension
The suspension system maintains full floatation range to prevent gouging or scalping when going over undulations.
All-Electric Reel Drive
All-Electric Reel Drive
In addition to eliminating hydraulic leaks, each reel motor has a nominal 1.5 horsepower (1.1 kW). This translates into the power you need when you need it for unparalleled performance in your most challenging cutting applications.
Perfect Triangle Wheel Stand Design
Perfect Triangle Wheel Stand Design
The Triangle Wheel Stand places the rear wheel track within the radius of the front wheel, which prevents accidentally dropping the rear wheel into a nearby sand bunker while making the turn for the next mowing path.
Proven Flex Suspension (Patented)
Proven Flex Suspension (Patented)
Superior contour following capability utilizes an integrated "Flex" linkage system to allow cutting units to pivot around the center of the front roller to master undulations and prevent side-to-side scrubbing of the putting surface.
EdgeSeries™ Reels
EdgeSeries™ Reels
Dual Precision Adjustment (DPA) cutting units – featuring Toro’s EdgeSeries™ reels combine to deliver a consistent, high quality cut and superior after cut appearance, while reducing maintenance with improved reel edge retention.
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Specifications

Battery 12V
Bedknife Replaceable single-edged EdgeMax™ Microcut Bedknife is standard.
Bedknife Adjustment Dual screw, indexed “click” adjustment to the reel; detents corresponding to 0.0007" (0.018 mm) bedknife movement for each position.
Blade Style/Type Reel
Blade Type (Description) Reels are 5" (13 cm) in diameter, 21" (53.3 cm) in length. EdgeSeries™ Reels blades are welded to 5 stamped steel spiders, and heat treated. The reel is ground for diameter and concentricity, and relief ground. The reel weldment shaft is a 1.375" (35 mm) diameter tube with internally splined threaded insert. Two stainless steel ball bearings (30 mm inside diameter) slip fit onto reel shaft retained by internally splined threaded insert. Low drag seals/slingers for added protection with o-ring sealed motor and counterweight. Reel position maintained by a wave washer with no adjusting nut.
Clip Frequency/Backlapping Adjustable automatic clip control up to 2050 RPM at 2850 engine RPM. Backlapping standard.
Controls Ignition: Off/Run/Start. Throttle: Low - High Idle. Choke (AC only): Open / closes choke plate. Parking Brake: Off - On. Traction Pedal: Rev/Neutral/Forward Joystick: Raises/lowers reels also tap off feature for clean up pass. Functional Control Lever sets neutral/mow/transport limits for traction pedal. InfoCenter™ Diagnostics standard.
Cooling System Description Radiator is cooled by 12-volt electric fan.
Cutting Unit Accessories 8, 11, 14-Blade Cutting Unit, Roller Options, Roller Scrapers / Brushes / Combs Options, Bedknife and Bedbar Options, Tools and Maintenance Options.
Cutting Unit Type/Configuration Triplex, balanced cutting units with precision die-cast aluminum cross member with two bolt-on die-cast aluminum side plates. Cutting units feature quick disconnect for removal/installation and are interchangeable to all positions. Double A-Arm Suspension utilizing sealed ball joints allows free cutting unit motion in pitch and yaw. Links system for the roll. The basket is directly mounted to the cutting unit displacing weight evenly over front and rear rollers. (patented)
Drivetrain Hybrid
Electrical System Maintenance-free 12-volt battery with 585 minimum CCA at 0° F (-17.7° C) and 95 minutes minimum reserve capacity at 85° F (29.4° C). 60 amp alternator, circuit fused at 60 amps. Seat switch. High temperature engine shut down. Harness terminals, fuse slot, and console switch location available for optional lights installation.
Engine Cooling Liquid Cooled
Fuel / Power Source Hybrid - Diesel
Fuel Capacity 6 U.S. gal. (22.7 L)
Gauges/Instrumentation InfoCenter™: Onboard LCD shows gauges, alerts/faults, service reminders, electrical system diagnostics, low oil pressure, alternator, engine hours, engine rpm, voltage, functional control status, parking brake applied, reel speed setting, backlap control. Clip control setting.
Grass Distribution Non-adjustable shield with adjustable cut-off bar to improve grass discharge from reel in wet conditions.
Ground Clearance 4.5" (11.4 cm)
Ground Speed - Forward 0 - 10 mph (0 - 16.1 km/h)
Height 80.83" (205 cm)
Height of Cut Range Cutting height is adjusted on front roller by two vertical screws and held by two locking cap screws. Bench HOC range is 0.062" - 0.297" (1.6 - 7.5 mm). With high HOC kit, range is 0.297" - 1.0" (7.5 - 25.4 mm). Effective HOC may vary depending on turf conditions and bedknife installed.
Hydraulic Fluid Capacity 5.5 U.S. gal. (20.8 L)
Implement Drive 48V-5400 watt air-cooled brushless permanent magnet generator in parallel with 48V 9Ah battery set powers three 48V - 1100 watt brushless permanent magnet reel motors with separable controller. 4-12V 9Ah sealed, maintenance-free, VRLA batteries. 48-volt system is isolated from 12-volt including the frame/chassis.
Leak Detection Optional Turf Guardian™ Leak Detection System. System sounds an alarm and turns on a warning light with the loss of 3-5 oz. of hydraulic fluid.
Mowing Speed 0 - 5 mph (0 - 8 km/h)
Number of Blades 11, 14, 8
Optional Accessories Off-Greens Kit (Anti-Bobbing), Tri-Roller Kit, Spiker Kit, 3WD Kit, Leak Detector, Light Kit, Seat Kit (Standard or Premium), Armrest Kit (Standard or Premium), Hydraulic Oil Cooler Kit (Gas or Diesel), 2WD ANSI-compliant Weight Kit (Gas or Diesel), 3WD ANSI-compliant Weight Kit (Gas), Spark Arrestor Kit (Gas or Diesel), Canopy, Utility Bag Kit, Seat Cover, LH Armrest, Wireless Hour Meter
Overall Width 70.84" (180 cm) with reels
Parking/Service Brakes Hand-actuated parking brake lever with two 6" (15.2 cm) diameter drum brakes mounted on the front wheel motors.
Power Steering Yes
Power Train (Engine Description) Kubota® D902, Tier 4i, 24.8 HP (18.5 kW) @ 3600 rpm, 3-cylinder, liquid-cooled, diesel engine, governed to 2880 high idle, 1560 rpm low idle. Displacement: 55.0 cu-in. (902 cc)
Product Length 98" (249 cm)
Reel Diameter 5 in. (12.7cm)
Reel/Cylinder Drive Electric
Rollers Front: Not included with cutting unit, purchased separately. Option between full, narrow-spaced and wide-spaced Wiehle roller. Rear: Steel full, 2" (5.1 cm) diameter with sealed bearings and through-shaft.
Safety/Operator Safety Sound level of 84 dB(A) at operator’s ear under normal conditions.
Steering System Description No-tool quick adjust steering arm position with power assist allowing a wide range of operator sizes. Steering cylinder has a through shaft design for precise straight line tracking.
Tires - Front 19" x 10.5" - 8", 4-ply, Smooth Tread
Tires - Rear 19" x 10.5" - 8", 4-ply, Smooth Tread
Traction Drive 2WD
Traction Drive (System) 2WD parallel hydrostatic or optional 3WD series-parallel piston pump closed loop system. Foot pedal forward and reverse; infinitely variable.
Transport Width Outside at Tires: 61" (154.94 cm) Outside at Reels: 70.84" (180 cm)
Weight 1,406 lbs. (638 kg)
Wheelbase 48.6" (123 cm)
Width of Cut 59" (150 cm)

Documents

Title Documents
GR_TriFlex_eTriFlex_Accessories_020723.pdf PDF - Brochure-en-us
GRTriFlex_Sell_Sheet_012424.pdf PDF - Sellsheet-en-us

 

Warranty

For complete product warranty information contact Toro Customer Service

**See dealer for Warranty details.