Kubota GB20 Technical specs


Make Kubota
Model GB20
Company country Japan
Production years From 1997  Until 2001
Tractor type Sub Compact Utility tractor
Fuel diesel
Price -
Total build -
Service repair manual Kubota GB20 Manual
AG front tires 6.00-12
AG rear tires 8.3-22
Weight 1543 lbs or 699 kg
Length 92.3 inches [234 cm]
Width 41.1 inches [104 cm]
Height 74 inches [187 cm]
Wheelbase 53.2 inches [135 cm]
Ground clearance 13 inches [33 cm]
Rear tread size 31.9/35.4 inches
Front tread size 33.1 inches
Engine size 68.5 ci or 1.1 L
Number of cylinders 3 cylinders
Horsepower 19.7 hp or 14.7 kW
Power RPM 2600 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 5.3 gal or 20.1 L
Bore stroke 3.07x3.09 inches or (78 x 78 mm)
Number of batteries 1
Battery voltage 12 V
Electric ground force electric
Starter motor negative
Engine starter volts 12 V
Parts And Accessories Kubota GB20 Parts
Transmission system Glideshift
Transmission type gear
Transmission gears 18 forward and 9 reverse
Wheel drive 4x4 MFWD 4WD
Steering system power
Braking system mechanical wet disc
Cabin type Two-post ROPS
PTO claimed power -
PTO clutch system -
Rear PTO system -
Rear PTO RPM 451 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system position control
Rear hitch -
Rear hitch lift -



Detailed review of Kubota GB20

Kubota produced its GB20 farm tractor model From 1997  Until 2001 in Japan with a Two-post ROPS cabin.
Talking dimensions and weight, this model weighs 1543 lbs or 699 kg has 41.1 inches [104 cm] of width, 92.3 inches [234 cm] of length and 74 inches [187 cm] of height while maintaining a wheelbase of 53.2 inches [135 cm] and a ground clearance of 13 inches [33 cm] the front tread is about 33.1 inches while the rear tread is 31.9/35.4 inches .
This tractor can fit ag tires of 6.00-12 front and 6.00-12 back .
This Kubota GB20 is powerd by a diesel engine it has 68.5 ci or 1.1 L 3 cylinders ,it can produce 19.7 hp or 14.7 kW at 2600 (rpm), the fuel tank capacity is 5.3 gal or 20.1 L.
This machine has 4x4 MFWD 4WD wheel drive system,18 forward and 9 reverse Glideshift transmission system.

- Kubota provided us with the latest version of its GB20 service repair manual
- Find All mechanical and electrical parts and accessories of Kubota GB20 farm-tractor here