G-Plex III Gas/Petrol


The G-Plex III ride-on greens mower remains a firm favorite with superintendents, combining superior ergonomics and engineering. It incorporates simple to use features for both operator and technician including a Jacobsen exclusive swing out center unit for ease of maintenance.

  • One Touch Lift/Lower - Located behind the steering wheel, allows for reel control without removing hands from the steering wheel.
  • Onboard Backlapping - Optional onboard backlapping.
  • Patented Cutting Unit Stabilizer - Ensures parallel engagement and disengagement of the reels and the turf.
  • Swing-Out Center Unit - Allows for easy access to center deck for maintenance.
  • Free-Floating Steerable Cutting Heads - Allows cutting units to move independently of the tractor.
  • Please Note: Due to legislation requiring technical manuals to be printed in multiple languages, this product may not currently be available for purchase in all non-English speaking countries.  Please contact your nearest distributor or Contact Us for full details.

G-Plex III Gas/Petrol


Dimensions: US | METRIC

Type
Briggs & Stratton® Vanguard™ V-twin
Horsepower
18 hp at 3600 rpm
Displacement
35 cu. in.
Air Cleaner System
Dual element
Cooling System
Air cooled
Fuel Capacity
8 gal.
Mowing
3.8 mph
Transport
7.5 mph
Reverse
1.9 mph
Traction Drive
Hydraulic motor on each drive wheel
Reel Drive
Gear-type hydraulic motor; backlap control valve standard
Reel Lift
Hydraulic double action cylinders; parallel link head leveling system
Hydraulic System
10.5 gal. capacity; 10 micron, full flow filtration; biodegradable fluid; oil cooler standard
Tires
20 x 10-10, 2-ply pneumatic, tubeless
Parking Brake
6 in. caliper disc, foot operated
Ground Pressure
10 psi
Steering
Power
Number and Size
Three 22 in. reels; 5 in. diameter
Number of Blades
7, 9, 11
Blade Material
Hardened, high-carbon steel
Cutting Frequency
.050 in/mph with 11-blade reels
Overall Cutting Width
62 in.
Height-of-Cut Range (Depending on turf condition, reel wear and bedknife installed)
0.062 - 0.438 in.
Weight (less catchers)
1264 lbs.
Length (less catchers)
82 in.
Height
49.4 in
Wheelbase
49.7 in.
Width
74.0 in.

G-Plex III Gas/Petrol


Brushes

Fine Bristle Brush - (Part No.: 068536)

22" front roller fine bristle brush. The fine bristle brush helps ensure an even cut. The brush stands grass up prior to being cut.

Rear Roller Brush - (Part No.: 068643)

Powered rear roller cleaning brush. Can be used with or without a Turf Groomerâ„¢. The rear roller brush ensures a consistent cutting height across the green by keeping the rear roller free of debris.

Classic XP Cutting Units

11 Blade Reel - (Part No.: 067135)

22", 11 blade greens reel. Includes smooth rear roller

9 Blade Reel - (Part No.: 067136)

22", 9 blade greens reel. Includes smooth rear roller.

7 Blade Reel - (Part No.: 067137)

22", 7 blade tees reel. Includes smooth rear roller.

Grass Catchers

Grass Catcher - (Part No.: 4114835)

Grass Catcher

MAGSystem

MAGSystem Kit - (Part No.: 4158083)

MAGSystem kit. Includes backing, magnets and Tournament MAGKnife

Other Accessories

3-Wheel Drive Kit - (Part No.: 062702)

3-Wheel Drive Kit

Backlapping Kit - (Part No.: 062703)

Backlapping Kit

Reel Conversion Kit - (Part No.: 4154180)

11 Blade Reel Conversion Kit. This is to convert GK-VI reels for use on a G-Plex III. Converts 3 reels.

Reel Conversion Kit - (Part No.: 4154181)

9 Blade Reel Conversion Kit. This is to convert GK-VI reels for use on a G-Plex III. Converts 3 reels.

Reel Conversion Kit - (Part No.: 4154182)

7 Blade Reel Conversion Kit. This is to convert GK-VI reels for use on a G-Plex III. Converts 3 reels.

Verticut Conversion Kit - (Part No.: 4154183)

Verticut™ Conversion Kit. To convert GK-VI reels for use on G-Plex III. Converts 3 reels.

Motor Adapter Kit - (Part No.: 894991)

Motor Adapter Kit. 3 kits come standard on current G-Plex III Models. This is to adapt additional heads only. 1 per cutting unit required.

Automastic Mow Speed Selection Kit - (Part No.: LMAC236)

Automatic mow speed selection kit

Joystick Conversion Kit - (Part No.: LMAC329)

Joystick Conversion Kit

Protective Structures

OPS Frame - (Part No.: LMAC142)

Operator Protective Structure Frame. Certified to BS 6912

Rollers

Grooved Steel Roller - (Part No.: 068527)

22" Grooved assembly steel disc roller; 2" diameter, 10 lbs. Wide spacing between the discs makes these rollers the most aggressive; recommended for straight-line mowing only.

Solid Steel Roller - (Part No.: 068530)

22" Solid tube steel roller with scraper (light); 2" diameter, 7 lbs. Solid tube rollers are less aggressive than grooved rollers making them ideal for use on turf under stress.

Grooved Steel Roller - (Part No.: 068613)

22" Grooved machined steel roller; 2 3/16" diameter, 18 lbs. Provides the performance advantages of the grooved aluminum roller, however, the steel is heavier which results in an even more aggressive cut.

Grooved Aluminum Roller - (Part No.: 068614)

22" Grooved machined aluminum roller; 2 3/16" diameter, 8 lbs. Grooves allow the cutting unit to sit further down into the turf for a more aggressive cut and improved straight-line tracking.

Solid Steel Roller - (Part No.: 068641)

22" Solid tube steel roller with scraper (heavy); 2" diameter, 18 lbs. Solid tube rollers are less aggressive than grooved rollers making them ideal for use on turf under stress.

Grooved Segmented Aluminum Roller - (Part No.: 068673)

22" Grooved segmented machined aluminum roller; 2 1/4" diameter, 8 lbs. Features three segments that can rotate at different speeds, making tight turns on greens easier when doing cleanup passes.

Solid Steel Roller - (Part No.: 1004990)

22" Solid tube steel roller; 2" diameter, 12 lbs. Solid tube rollers are less aggressive than grooved rollers making them ideal for use on turf under stress.

Seats

Milsco Seat - (Part No.: 4133662)

Milsco XR-210 Seat; complete with rails

Turf Management Attachments

Verticut - (Part No.: 067138)

Verticut™ - Left hand vertical mower assembly, 0.75" spacing, smooth front and rear rollers included, less motor. Use for all 3 cutting unit positions on G-Plex III. 3 required per unit. Ideal for removing thatch and stolon growth.

Turf Groomer - (Part No.: 067912)

Turf Groomer™ - For 22" reel with a 5" diameter, 0.25" blade spacing; Left hand drive. Use for front left cutting unit position on GK-IV and all cutting unit positions on G-Plex III. Regular grooming stimulates new growth from the crown of the plant.

Turf Groomer - (Part No.: 067914)

Turf Groomer™ - For 22" reel with a 5" diameter; 0.50" blade spacing; Left hand drive. Use for front left cutting unit position on GK-IV and all cutting unit positions on G-Plex III. Regular grooming stimulates new growth from the crown of the plant.

Quick Roll - (Part No.: 068664)

Quick Roll™ greens roller (Set of 3). On GK-IV: Requires 1 of Part No. 2811909 and 1 of Part No. 2812316. On G-Plex III: Requires 1 of Part No. 2702018. Rolling greens improves ball roll by smoothing and firming the turf.

Spiker - (Part No.: 068665)

Spiker attachment with frame assembly. 2" spacing, 30 blades, 3 weights. (Set of 3) On GK-IV: Requires 1 of Part No. 2811909 and 1 of Part No. 2812316. On G-Plex III: Requires 1 of Part No. 2702018. Spiker allows you to lightly aerate with minima

Roller/Spiker Adaper Kit - (Part No.: 2702018)

Roller/Spiker adapter kit. 1 required on G-Plex III when purchasing Quick Roll™ (Part No. 068664) or Spiker (Part No. 068665)


G-Plex III Gas/Petrol


Language/Country:

Recommended Parts List
Parts Manuals Product Code Serial Prefix Notes Publication No.
Parts Manual USAG001 DN 24560g-gb-r2.pdf
Parts Manual USAD002 / USAG002 FH & FJ 24790G-GB
Parts & Maintenance Manual 898865 4115645
Parts & Maintenance Manual 898855, 898856, 898857, 898858 844096
Owner's Manuals Product Code Serial Prefix Notes Publication No.
Safety & Operation Manual USAG001 DN 24562g-gb-r0.pdf
Safety & Operation Manual USAD002 / USAG002 FH / FJ 24789G
Accessories Manuals Product Code Notes Publication No.
3 Wheel Drive Kit LMAB647 LMAB647 24236G
Backlap Kit LMAC069 LMAC069 24596G
OPS Frame Kit LMAC142 LMAC142 24730G
Joystick Conversion Kit LMAC329 LMAC329 24855G
Instruction Sheet 67135, 62808, 63308, 67136, 62806, 63309 3010500

If you did not find the Service Manual you need, or would like a printed and bound copy, you can order one from Jacobsen's Manuals Website.


G-Plex III Gas/Petrol


Required fields

United States of America

We value your privacy, and the information that you send to us will not be shared with any other entity. Read our full Privacy Policy.


Jacobsen Greens Management System