Kubota M128X VS Kubota B2231 specs comparison

Kubota M128X
General InfosMake | Kubota |
Model | M128X |
Country | Japan |
Production | From 2008 Until 2010 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | Kubota M128X Manual |
Dimensions, sizes and tires
AG front tires | 420/70R24 |
AG rear tires | 520/70R38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 9,722 lbs or 4409 kg |
Length | 175.4 inches [445 cm] |
Width | 85.6 inches [217 cm] |
Height | 108.3 inches [275 cm] |
Wheelbase | 105.9 inches [268 cm] |
Ground clearance | 21.3 inches [54 cm] |
Turning radius | 16.4 feet [5.0 m] (without brake) |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 373.7 ci or 6.1 L |
Cylinders | 4 cylinders |
Engine power | 128 hp or 95.4 kW |
Engine RPM | 2200 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 50.2 gal or 190.0 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Kubota M128X Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 80 amps |
Trans system | Intelli-Shift |
Trans type | partial powershift |
Trans gears | 24 forward and reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic wet disc |
Cabin type | - |
Differentiel lock | - |
System | - |
Valves | 2 to 4 |
Pump flow | 20.4 gpm or 77.2 lpm |
SVC flow | - |
Steering flow | 15.3 gpm or 57.9 lpm |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 113 hp or 84.3 kW |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | II |
Rear hitch lift | 5,203 lbs or 2360 kg |
Front hitch | - |
Front hitch lift | - |

Kubota B2231
General InfosMake | Kubota |
Model | B2231 |
Country | Japan |
Production | From 2018 |
Price | - |
Tractor type | Compact Utility tractor |
Fuel | diesel |
Service repair manual | Kubota B2231 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 1874 lbs or 850 kg |
Length | 113.7 inches [288 cm] |
Width | 48.6 inches [123 cm] |
Height | 82.2 inches [208 cm] |
Wheelbase | 61.4 inches [155 cm] |
Ground clearance | 10.4 inches [26 cm] |
Turning radius | - |
Rear tread size | 38.8 to 42.8 inches |
Front tread size | 32.8 to 38.2 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 68.5 ci or 1.1 L |
Cylinders | 3 cylinders |
Engine power | 20.4 hp or 15.2 kW |
Engine RPM | 2500 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 7.1 gal or 26.9 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Kubota B2231 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | hydrostatic |
Trans gears | infinite (3-range) forward and reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | wet disc |
Cabin type | Two-post folding ROPS |
Differentiel lock | mechanical rear |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | 2347 psi or 161.8 bar |
Max flow | 8.7 gpm or 32.9 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 16.8 hp or 12.5 kW |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | optional |
Mid PTO RPM | 2500 (rpm) |
Fuel consumption | - |
Hitch system | position control |
Rear hitch | I |
Rear hitch lift | 2138 lbs or 969 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Kubota provided us with the latest version of its M128X service repair manual
- Find All mechanical and electrical parts and accessories of Kubota M128X farm-tractor here
- Get your Kubota B2231 manual book version
- Cabine, electrical And mechanical parts for Kubota B2231 farm-tractor here