Compare/Kubota B2231 vs Kubota B2320N

Kubota B2231 vs Kubota B2320N

Verdict: Kubota B2231 vs Kubota B2320N

The Kubota B2231 and the Kubota B2320N are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 23 hp. Kubota B2320N is the lighter machine (1,334 kg vs 1,874 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota B2231 is the newer design (2018 vs 2008). 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

23 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

KubotaReference

liquid-cooledReference

Differential lock

mechanical rearReference

rear standardReference

Original price

—

$12,202 (2011)Reference

Steering

—

hydrostatic powerReference

Engine

Fuel tank

26.9 LReference

—

Engine (gross)

16.9 kWReference

17.2 kWReference

Engine (net)

15.2 kWReference

—

Displacement

1.1 LReference

1.0 LReference

Bore/Stroke

78 x 78 mmReference

76 x 74 mmReference

Rated Power (net)

15.2 kWReference

—

Power (gross)

16.9 kWReference

17.2 kWReference

Air cleaner

dry elementReference

dual paper elementsReference

Rated RPM

2500Reference

2800Reference

Starter

electricReference

Starter volts

12Reference

Emissions

—

Interim Tier IVReference

Oil capacity

—

14.0 LReference

Coolant capacity

—

3.9 LReference

Transmission

Type

hydrostaticReference

gearReference

Gears

infinite forward and reverse (3-range)Reference

9 forward and 3 reverseReference

Gear Width

—

89 cmReference

Gear Weight

—

605 kgReference

Gear Front tread

—

70 cmReference

PTO & Hydraulics

PTO (claimed)

12.5 kWReference

—

Pressure

161.8 barReference

—

Total flow

32.9 lpmReference

31.4 lpmReference

Rear Type

IReference

Control

position controlReference

—

Rear lift (at ends)

969 kgReference

750 kgReference

Rear PTO

independentReference

live (hydro)Reference

Rear PTO Type

540 (1.375)Reference

540/960 (1.375)Reference

Mid PTO

optionalReference

liveReference

Mid PTO Type

2500 (Kubota 10-tooth #5)Reference

2500Reference

Gear PTO (claimed)

—

13.4 kWReference

Hydro PTO (claimed)

—

12.7 kWReference

Hydro Hydraulic system

—

15.1 LReference

Gear Hydraulic system

—

14.0 LReference

Hydro Capacity

—

15.1 LReference

Gear Capacity

—

14.0 LReference

Valves

—

0 to 1Reference

Pump flow

—

17.8 lpmReference

Steering flow

—

13.6 lpmReference

Rear lift (at 24"/610mm)

—

589 kgReference

Engine RPM

—

2500@2750Reference

Dimensions

ROPS Wheelbase

150 cmReference

—

Cab Wheelbase

155 cmReference

—

Weight

1874 to 2381 poundsReference

1334 to 1390 poundsReference

ROPS Length

273 cmReference

—

Cab Length

288 cmReference

—

Width

123 cmReference

—

Height (ROPS)

232 cmReference

—

Height (cab)

208 cmReference

—

ROPS Weight

850 kgReference

—

Cab Weight

1080 kgReference

—

Ground clearance

26 cmReference

29 cmReference

Front tread

83 to 97 cmReference

—

Rear tread

98 to 108 cmReference

70 to 74 cmReference

Wheelbase

—

156 cmReference

Front tire

—

5-12Reference

Rear tire

—

8-16Reference

Standard tires (ag)

—

Front: 5-12. Rear: 8-16Reference

Optional tires (ag)

—

Front: 6-12. Rear: 8.3-16Reference

Length

—

235 cmReference

Hydro Width

—

93 cmReference

Hydro Weight

—

630 kgReference

Hydro Front tread

—

77 cmReference

Kubota B2231 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

alternator (optional)Reference

Battery volts

12Reference

Charging amps

—

40 (optional)Reference

Attachment overview

Variants

B2320DTN

—

gearReference

B2320HSDN

—

hydroReference

B2320

—

utility chassisReference

Capacities

Fuel

—

26.1 LReference

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.