Compare/Kubota B2920 vs Kubota GT-3

Kubota B2920 vs Kubota GT-3

Verdict: Kubota B2920 vs Kubota GT-3

The Kubota B2920 and the Kubota GT-3 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 21 hp. Kubota B2920 is the lighter machine (704 kg vs 1,918 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota GT-3 holds more fuel (26.9 L vs 25 L) for longer stints between fills. Kubota B2920 is the newer design (2008 vs 1992). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Kubota

Fit score

Best match

Clear

Kubota

Fit score

Best match

Clear

Rated power

21 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

Three gears (1-3), plus reverse, in four ranges (creeper and 1-3).Reference

Original price

$14,753 (2011)Reference

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Differential lock

rear standardReference

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Steering

hydrostatic powerReference

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Engine

21.6 kWReference

15.4 kWReference

Displacement

1.3 LReference

1.4 LReference

Bore/Stroke

79 x 89 mmReference

76 x 70 mmReference

Power

21.6 kWReference

15.4 kWReference

Air cleaner

dual paper elementsReference

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Rated RPM

2800Reference

2600Reference

Starter volts

12Reference

Oil capacity

15.1 LReference

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Coolant capacity

4.4 LReference

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Fuel Type

dieselReference

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No of Cylinders

3 CylinderReference

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Rated engine speed

2,800 rpmReference

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Bore and stroke

3.1x3.5 inchesReference

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Cooling system

liquid-cooledReference

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Starter

—

electricReference

Transmission

Gears

infinite forward and reverse (3-range)Reference

12 forward and 4 reverseReference

Transmission Type

HSTReference

—

forward and reverse options

hydrostatic - infinite (3-range)F and infinite (3-range)RReference

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Wheel Drive

4WDReference

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PTO & Hydraulics

PTO (claimed)

15.7 kWReference

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Hydraulic system

15.1 LReference

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Type

hydrostaticReference

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Capacity

15.1 LReference

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Valves

1 or 2Reference

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Pump flow

17.8 lpmReference

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Total flow

31.4 lpmReference

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Steering flow

13.6 lpmReference

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Rear Type

1Reference

0Reference

Rear lift (at ends)

615 kgReference

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Rear lift (at 24"/610mm)

479 kgReference

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Rear PTO

liveReference

—

Rear PTO Type

540/960Reference

540/750/1000 (1.375)Reference

Engine RPM

2500@2750Reference

—

Mid PTO

optionalReference

—

Mid PTO Type

2500Reference

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Capacities

Fuel

25.0 LReference

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Fuel tank

25 LReference

26.9 LReference

Crankcase oil volume

3.2 qtsReference

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Dimensions

Wheelbase

156 cmReference

145 cmReference

Weight

704 kgReference

1918 to 1973 poundsReference

Front tire

7-12Reference

6-14Reference

Rear tire

11.2-16Reference

8.3-24Reference

Standard tires (ag)

Front: 7-12. Rear: 11.2-16Reference

Front: 6-14. Rear: 8.3-24Reference

Optional tires (ag)

Front: 6.00-12. Rear: 9.5-16Reference

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Lawn/turf front

22x8.50-12Reference

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Lawn/turf rear

31x15.50-15Reference

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Industrial front

23x8.50-12Reference

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Industrial rear

12-16.5Reference

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Length

241 cmReference

281 cmReference

Width

124 cmReference

116 cmReference

Ground clearance

32 cmReference

Front tread

81 cmReference

94 cmReference

Rear tread

94 cmReference

91/103 cmReference

GT-3J Optional tires (ag)

—

Front: 6-14. Rear: 9.5-22Reference

Height (ROPS)

—

185 cmReference

Height (cab)

—

193 cmReference

ROPS Weight

—

870 kgReference

Cab Weight

—

894 kgReference

Kubota B2920 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

40 (optional)Reference

—

Battery volts

12Reference

Attachment overview

Kubota BH65 Backhoe

Backhoe type

Kubota BH65 BackhoeReference

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Digging depth

203 cmReference

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2-Foot flat digging depth

200 cmReference

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8-Foot flat digging depth

143 cmReference

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Reach from pivot

276 cmReference

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Loading height

163 cmReference

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Bucket force

1172 kgReference

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Dipperstick force

765 kgReference

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General

Make & Model

KubotaReference

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Rollover protective structure

Two-post foldable ROPSReference

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Power

Max Power

29 hpReference

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PTO

PTO Power

21 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

540 RPMReference

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Mid PTO RPM

2,500 RPMReference

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Engine Speed on Mid PTO speed

2,500@2,750 RPMReference

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Engine Speed on Rear PTO speed

540@2,773 RPMReference

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Steering & brakes

Brakes

wet discReference

—

Steering type

hydrostatic powerReference

—

Hydraulics

Pump Rated Output (total)

8.3 gpmReference

—

Hydraulics Type

open centerReference

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Remote Valves

1 or 2 ValvesReference

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Steering & Implements flow

3.6 gpm (4.7 gpm)Reference

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Rear Hitch category (SAE designation)

Category 1Reference

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Rear Hitch maximum lift capacity

615.1 kgReference

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Dimensions & weight

Overall Length

241.6 cmReference

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Overall Width

124.5 cmReference

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Overall weight

704.9 kgReference

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Wheels & tyres

Rear Wheel Type

11.2-16Reference

—

Rear wheel tread range

95 cmReference

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Front Wheel Type

7-12.Reference

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Front Wheel tread range

81.5 cmReference

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Operator station

Cab Availability

AvailableReference

—

Variants

GT-3

—

gearReference

GT-3F

—

hydrostaticReference

GT-3J

—

large tireReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.