Kubota KB21X VS Kubota B5100 specs comparison

Kubota KB21X 2009 comparison online with competitors

Kubota KB21X

General Infos
Make Kubota
Model KB21X
Country Japan
Production From 2009  Until 2014
Price -
Tractor type Sub Compact Utility tractor
Fuel diesel
Service repair manual Kubota KB21X Manual

Dimensions, sizes and tires
AG front tires 6.00-12
AG rear tires 9.5-20
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 1554 lbs or 704 kg
Length 97.6 inches [247 cm]
Width 47.6 inches [120 cm]
Height 77.2 inches [196 cm]
Wheelbase 53.7 inches [136 cm]
Ground clearance 13.8 inches [35 cm]
Turning radius -
Rear tread size 35 inches
Front tread size 33.5 inches
Turning radius -

Horsepower and engin specs
Engine capacity 68.5 ci or 1.1 L
Cylinders 3 cylinders
Engine power 20.7 hp or 15.4 kW
Engine RPM 2600 (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 KB21X Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Glideshift
Trans type power shift
Trans gears 36 forward and 24 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering power
Braking system mechanical wet disc
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM 530@2600 (rpm)
PTO Clutch -
Rear PTO -
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

Kubota B5100 1978 comparison online with competitors

Kubota B5100

General Infos
Make Kubota
Model B5100
Country Japan
Production From 1978  Until 1984
Price -
Tractor type Sub Compact Utility tractor
Fuel diesel
Service repair manual Kubota B5100 Manual

Dimensions, sizes and tires
AG front tires 4.00-9 (2WD)
AG rear tires 7.00-16
Lawn front tires 18x6.50-8
Lawn rear tires 18x6.50-8
Indus front tires -
Indus rear tires -
Weight 805 lbs or 365 kg
Length 71.6 inches [181 cm]
Width 36.25 inches [92 cm]
Height 44.1 inches [112 cm]
Wheelbase 46.6 inches [118 cm]
Ground clearance -
Turning radius -
Rear tread size 25/29 inches
Front tread size 26 inches
Turning radius -

Horsepower and engin specs
Engine capacity 31 ci or 0.5 L
Cylinders 2 cylinders
Engine power 12 hp or 8.9 kW
Engine RPM 3000 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 2.1 gal or 7.9 L
Oil capacity 2.4 qts or 2.3 L
Oil change 75 h
Starter motor -
Starter volts 12 V
Parts And Accessories Kubota B5100 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps 35 amps
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type unsynchronized gear
Trans gears 6 forward and 2 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system differential mechanical shoe
Cabin type Two-post ROPS
Differentiel lock mechanical
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 10 hp or 7.5 kW
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO transmission
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM 3000 (rpm)
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch I
Rear hitch lift 300 lbs or 136 kg
Front hitch -
Front hitch lift -

Related tractor comparison


1978 Kubota B5100 competitors and comparison tool online specs and performance
1979 J.I. Case 2390 competitors and comparison tool online specs and performance

Kubota B5100 J.I. Case 2390

2009 Kubota KB21X competitors and comparison tool online specs and performance
1977 Allis Chalmers 5050 competitors and comparison tool online specs and performance

Kubota KB21X Allis Chalmers 5050

1978 Kubota B5100 competitors and comparison tool online specs and performance
1976 White 2-155 competitors and comparison tool online specs and performance

Kubota B5100 White 2-155

2009 Kubota KB21X competitors and comparison tool online specs and performance
1978 Deutz-Fahr DX 160 competitors and comparison tool online specs and performance

Kubota KB21X Deutz-Fahr DX 160

1978 Kubota B5100 competitors and comparison tool online specs and performance
1976 IMT 540 competitors and comparison tool online specs and performance

Kubota B5100 IMT 540

2009 Kubota KB21X competitors and comparison tool online specs and performance
1980 Massey Ferguson 592 competitors and comparison tool online specs and performance

Kubota KB21X Massey Ferguson 592


Choose another tractor









Useful links and guides ....