________________________________________________________________________________

Kubota G23 Technical Specifications

Kubota G23 Engine Specs

Engine Model ...................... Kubota D902
Engine Type ...................... Vertical, 3 cylinder, 4 cycle diesel
Number of Cylinders ...................... 3
Displacement, cu in (L) ...................... 54.8 (0.898)
Engine Bore, in (mm) ...................... 2.83 (72.0)
Engine Stroke, in (mm) ...................... 2.90 (73.6)
Rated Engine Power, hp (kW) ...................... 23.5 (17.5)
Maximum Engine Power, hp (kW) ...................... 24.8 (18.5)
Rated Engine Speed, rpm ...................... 3600
Compression ...................... 24:1
Firing Order ...................... 1-2-3
Fuel Injection Pump ...................... Bosch MD type mini pump
Governor ...................... All speed mechanical governor
Direction of Rotation ...................... Counter-clockwise
Injection Nozzle ...................... Bosch Throttle type
Lubricating System ...................... Forced lubrication by trochoid pump
Oil Pressure Indicating ...................... Electrical type switch
Injection Timing ...................... 0.35 rad (20 deg) before T.D.C.
Fuel Tank Capacity, gal (L) ...................... 5.3 (20.0)
Electrical System Rating, Volts ...................... 12
Starting System ...................... Electric Starting with Starter
Starting Motor ...................... 12V, 1.2 kW
Starting Support Device ...................... By glow plug in combustion chamber
Battery ...................... 12V, 52 AH equivalent
Charging Alternator ...................... 12V, 480 W

Power Take-Off

PTO Operational Type ...................... Gear drive
PTO Horsepower, hp (kW) ...................... 18.5 (13.7)
PTO Clutch ...................... Belt tension
PTO Speed, rpm ...................... 2600

Kubota G23 Transmission

Transmission Type ...................... Hydrostatic
Gears ...................... Infinite forward and reverse
Cruise Control ...................... Standard
Differential Lock ...................... Standard
Travel Speed Control ...................... One pedal (Forward/Reverse)
Transmission Oil Capacity, qts (L) ...................... 3.5 (3.3)
Maximum Forward Speed, mph (kph) ...................... 9.7 (15.5)
Maximum Reverse Speed, mph (kph) ...................... 5.0 (8.0)
Service Brake ...................... Wet discs

Kubota G23 Wheels and Tires

Drive Wheels ...................... 4WD 4x4
Steering Configuration ...................... Front Steer
Steering System ...................... Hydrostatic power
Front Tire Size (Turf) ...................... 16x7.50-8
Rear Tire Size (Turf) ...................... 24x12.0-12
Front Tread, in (mm) ...................... 35.6 (900)
Rear Tread, in (mm) ...................... 33.2 (840)

Kubota G23 Dimensions and Weight

Wheelbase, in (mm) ...................... 54.9 (1390)
Overall Length (G23LD), in (mm) ...................... 117.8 (2980)
Overall Length (G23HD), in (mm) ...................... 124.9 (3160)
Width (without mower deck), in (mm) ...................... 45.5 (1150)
Width (with mower deck), in (mm) ...................... 48.5 (1226)
Height (ROPS), in (mm) ...................... 86.6 (2190)
Height (Steering, G23HD), in (mm) ...................... 63.2 (1600)
Height (Steering, G23LD), in (mm) ...................... 53.4 (1350)
Ground Clearance, in (mm) ...................... 9.1 (230)
Weight (G23HD, with mower deck), lbs (kg) ...................... 1850 (840)
Weight (G23LD, with mower deck), lbs (kg) ...................... 1520 (690)

Kubota G23 Mower Specifications

Mower Deck Model ...................... RCK48-G23-II
Cutting Width, in (mm) ...................... 48 (1219)
Mower Drive Method ...................... Gear drive
Mower Lifting Method ...................... Hydraulic
Mower Lifting Height, in (mm) ...................... 5.93 (150)
Cutting Height, in (mm) ...................... 1.0-4.0 (25-102)
Cutting Height Adjustment ...................... Dial (1/4 in)
Number of Blades ...................... 2
Blades Length, in (mm) ...................... 26.6 (673)
Grass Collector Capacity (G23HD), Bu (L) ...................... 18 (640)
Grass Collector Capacity (G23LD), Bu (L) ...................... 16 (560)
Dumping Height (G23HD), in (mm) ...................... 76.3 (1930)
Grass Collector Sensor ...................... Weight sensing
Material of Grass Collector bag (G23HD) ...................... Metal
Material of Grass Collector bag (G23LD) ...................... Cloth

KUBOTA TRACTORS TROUBLESHOOTING
L235	L2501	L2550	L275	L3110
L3301	L35	L3710	L3901	L4310
L5030	M4700	M5700	M6040	M6800
M8200	M8540	M9000	MX5100	MX5200