Compare/Kubota B2100 vs Kubota B2920

Kubota B2100 vs Kubota B2920

Verdict: Kubota B2100 vs Kubota B2920

The Kubota B2100 and the Kubota B2920 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 21 hp. Kubota B2100 is the lighter machine (680 kg vs 704 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota B2920 is the newer design (2008 vs 1995). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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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

With 9.5-16 rear tires.Reference

liquid-cooledReference

Steering

powerReference

hydrostatic powerReference

Original price

—

$14,753 (2011)Reference

Differential lock

—

rear standardReference

Engine

Engine (gross)

15.7 kWReference

—

Displacement

1.0 LReference

1.3 LReference

Bore/Stroke

76 x 74 mmReference

79 x 89 mmReference

Power (gross)

15.7 kWReference

—

Fuel system

indirect injectionReference

—

Rated RPM

2600Reference

2800Reference

Torque

59.7 NmReference

—

Starter volts

12Reference

Oil capacity

6.0 LReference

15.1 LReference

Coolant capacity

3.4 LReference

4.4 LReference

Fuel Type

DieselReference

dieselReference

No of Cylinders

3-cylinderReference

3 CylinderReference

Rated engine speed

2,600Reference

2,800 rpmReference

Engine torque at rated speed

20 kgReference

—

Bore and stroke

2.99x2.90 inchesReference

3.1x3.5 inchesReference

Cooling system

liquid-cooledReference

Engine

—

21.6 kWReference

Power

—

21.6 kWReference

Air cleaner

—

dual paper elementsReference

Transmission

Gears

infinite forward and reverse (2-range)Reference

infinite forward and reverse (3-range)Reference

Transmission Type

—

HSTReference

forward and reverse options

—

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

Wheel Drive

—

4WDReference

PTO & Hydraulics

Gear PTO (claimed)

12.7 kWReference

—

Hydro PTO (claimed)

11.9 kWReference

—

Hydraulic system

11.0 LReference

15.1 LReference

Type

hydrostaticReference

Capacity

11.0 LReference

15.1 LReference

Pump flow

22.0 lpmReference

17.8 lpmReference

Rear Type

IReference

1Reference

Control

position controlReference

—

Rear lift (at ends)

580 kgReference

615 kgReference

Rear lift (at 24"/610mm)

460 kgReference

479 kgReference

Rear PTO

liveReference

Rear PTO Type

540 (1.375)Reference

540/960Reference

Engine RPM

2537@2600Reference

2500@2750Reference

Mid PTO Type

2537Reference

2500Reference

PTO (claimed)

—

15.7 kWReference

Valves

—

1 or 2Reference

Total flow

—

31.4 lpmReference

Steering flow

—

13.6 lpmReference

Capacities

Fuel

23.8 LReference

25.0 LReference

Crankcase oil volume

3.6 qtsReference

3.2 qtsReference

Fuel tank

—

25 LReference

Dimensions

Wheelbase

149 cmReference

156 cmReference

Weight

680 kgReference

704 kgReference

Front tire

6-12Reference

7-12Reference

Rear tire

9.5-16Reference

11.2-16Reference

Ag front

6-12 (4WD)Reference

—

Ag rear

9.5-16Reference

—

Length

230 cmReference

241 cmReference

Width

107 cmReference

124 cmReference

Height

131 cmReference

—

Height (ROPS)

194 cmReference

—

Ground clearance

30 cmReference

32 cmReference

4WD Front tread

83 cmReference

—

Rear tread

83 to 100 cmReference

94 cmReference

Standard tires (ag)

—

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

Optional tires (ag)

—

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

Lawn/turf front

—

22x8.50-12Reference

Lawn/turf rear

—

31x15.50-15Reference

Industrial front

—

23x8.50-12Reference

Industrial rear

—

12-16.5Reference

Front tread

—

81 cmReference

Kubota B2100 attachments

B2100 Serial Numbers

Location:

Clutch/transmission case on right side.Reference

—

Electrical

Ground

negativeReference

Battery CCA

390Reference

—

Battery volts

12Reference

Total cold cranking amps

390Reference

—

Charging system

—

alternatorReference

Charging amps

—

40 (optional)Reference

Attachment overview

Kubota B4672 Backhoe

Backhoe type

Kubota B4672 BackhoeReference

Kubota BH65 BackhoeReference

Speeds

General

Make & Model

KubotaReference

Country of manufacturer

Compact Utility tractorReference

—

Rollover protective structure

—

Two-post foldable ROPSReference

PTO

Rear PTO Power

AvailableReference

Mid PTO

AvailableReference

optionalReference

PTO Power

—

21 hpReference

Rear PTO RPM

—

540 RPMReference

Mid PTO RPM

—

2,500 RPMReference

Engine Speed on Mid PTO speed

—

2,500@2,750 RPMReference

Engine Speed on Rear PTO speed

—

540@2,773 RPMReference

Steering & brakes

Brakes

wet discReference

Steering type

powerReference

hydrostatic powerReference

Hydraulics

Hydraulics Type

open centerReference

Rear Hitch category (SAE designation)

Category IReference

Category 1Reference

Rear Hitch maximum lift capacity

580.6 kgReference

615.1 kgReference

Rear Hitch Sensing Type

position controlReference

—

Pump Rated Output (total)

—

8.3 gpmReference

Remote Valves

—

1 or 2 ValvesReference

Steering & Implements flow

—

3.6 gpm (4.7 gpm)Reference

Dimensions & weight

Overall Height

131.8 cmReference

—

Overall Length

230.1 cmReference

241.6 cmReference

Overall Width

107.7 cmReference

124.5 cmReference

Overall weight

—

704.9 kgReference

Wheels & tyres

Rear wheel tread range

9.5-16 inchReference

95 cmReference

Front Wheel tread range

6-12 (4WD)Reference

81.5 cmReference

Rear Wheel Type

—

11.2-16Reference

Front Wheel Type

—

7-12.Reference

Operator station

Cab Availability

AvailableReference

Cab Air conditioning, temperature differential

Two-post ROPS.Reference

—

Kubota B2920 attachments

Kubota BH65 Backhoe

Digging depth

—

203 cmReference

2-Foot flat digging depth

—

200 cmReference

8-Foot flat digging depth

—

143 cmReference

Reach from pivot

—

276 cmReference

Loading height

—

163 cmReference

Bucket force

—

1172 kgReference

Dipperstick force

—

765 kgReference

Power

Max Power

—

29 hpReference

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.