Kubota B2320
The Kubota B2320 is a tractor produced by Kubota. It is equipped with a 61.1 ci 1.0 L engine. The listed engine power is Diesel (gross): 23 hp / 17.2 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 1433 to 1477 pounds.
Engine Power
Diesel (gross): 23 hp / 17.2 kW
Fuel & Capacities
6.9 gal
26.1 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
1433 to 1477 pounds
Overview
 | 2008 - 2015
B2x20 SeriesCompact Utility tractor
B2x20 Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Original price | $11,088 (2011) |
Variants | |
|---|---|
B2320DT | gear |
B2320DSD | hydro |
B2320N | narrow chassis |
Kubota B2320 Engine | |
|---|---|
Kubota 1.0L 3-cyl diesel | |
Engine details ...  |
Kubota B2320 Power | |
|---|---|
Engine (gross) | 23 hp
17.2 kW |
Gear PTO (claimed) | 18 hp
13.4 kW |
Hydro PTO (claimed) | 17 hp
12.7 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | rear standard |
Steering | hydrostatic power |
Wet disc brakes | |
Two-post foldable ROPS. Sunshade optional. | |
Capacity | |
|---|---|
Fuel | 6.9 gal
26.1 L |
Gear Hydraulic system | 3.7 gal
14.0 L |
Hydro Hydraulic system | 4 gal
15.1 L |
Hydraulics | |
|---|---|
Type | open center |
Gear Capacity | 3.7 gal
14.0 L |
Hydro Capacity | 4 gal
15.1 L |
Valves | 1 or 2 |
Pump flow | 4.7 gpm
17.8 lpm |
Total flow | 8.3 gpm
31.4 lpm |
Steering flow | 3.6 gpm
13.6 lpm |
Tractor hitch | |
|---|---|
Rear Type | 1 |
Rear lift (at ends) | 1,356 lbs
615 kg |
Rear lift (at 24"/610mm) | 1,058 lbs
479 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | transmission |
Hydro Rear PTO | live |
Rear PTO Type | 540/960 (1.375) |
Engine RPM | 540@2773 |
960@2722 | |
Mid PTO | optional |
Mid PTO Type | 2500 |
Engine RPM | 2500@2750 |
Dimensions & Tires | |
|---|---|
Wheelbase | 61.5 inches
156 cm |
Weight | 1433 to 1477 pounds |
Front tire | 6-12 |
Rear tire | 9.5-16 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 14.5 |
40 OptOptional | |
Battery volts | 12 |
Engine
Engine Detail — 61.1 ci / 1.0 L Diesel
Manufacturer | Kubota D1005 |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 61.1 ci
1.0 L |
Bore/Stroke | 3.0x2.9 inches
76 x 74 mm |
Power (gross) | 23 hp
17.2 kW |
Air cleaner | dual paper elements |
Rated RPM | 2800 |
Starter volts | 12 |
Oil capacity | 3.3 qts
3.1 L |
Coolant capacity | 4.1 qts
3.9 L |
Transmission
Transmission options | |
|---|---|
9-speed gear | |
hydrostatic |
Transmission — 9 forward and 3 reverse gear
Type | gear |
Gears | 9 forward and 3 reverse |
Oil capacity | 14.8 qts
14.0 L |
Transmission — infinite forward and reverse (3-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Oil capacity | 16 qts
15.1 L |
 | |
Dimensions
Kubota B2320 Tires | |
|---|---|
Standard tires (ag) | Front: 6-12. Rear: 9.5-16 |
Lawn/turf front | 22x8.50-12 |
23x8.50-12 | |
Lawn/turf rear | 33x12.50-15 |
Industrial front | 23x8.50-12 |
Industrial rear | 12-16.5 |
Dimensions | |
|---|---|
Wheelbase | 61.5 inches
156 cm |
Length | 93.9 inches
238 cm |
Width | 45.1 inches
114 cm |
Gear Weight | 1,433 lbs
650 kg |
Hydro Weight | 1,477 lbs
669 kg |
Ground clearance | 12 inches
30 cm |
Front tread | 31.5 inches
80 cm |
Rear tread | 35.5 inches
90 cm |
Attachments
Attachment overview | |
|---|---|
54" mid-mount mower deck | |
60" mid-mount mower deck | |
Front-end loader | |
Backhoe |
Kubota BH65 Backhoe | |
|---|---|
Backhoe type | Kubota BH65 Backhoe |
Digging depth | 80.1 inches
203 cm |
2-Foot flat digging depth | 78.8 inches
200 cm |
8-Foot flat digging depth | 56.4 inches
143 cm |
Reach from pivot | 108.9 inches
276 cm |
Loading height | 64.5 inches
163 cm |
Bucket force | 2,585 lbs
1172 kg |
Dipperstick force | 1,687 lbs
765 kg |
Photos
Kubota B2320
Kubota B2320 with LA304 front-end loader.
Kubota B2320 with LA304 front-end loader.
Kubota B2320 with LA304 front-end loader.
Kubota B2320 operator station and controls.
Kubota B2320 with mid-mount mower and front-end loader.
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota B2320 based on its 23 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Kubota B2320.
Estimated Continuous Field Runtime: 5.8 hrs
Approximately 5.8 hours of continuous field operation at ~75% rated power on a full tank (6.9 gal / 26.1 L).
Estimated 75% Load Fuel Burn~1.2 gal/hr (4.5 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Kubota B2320 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota B2320.
Converted Equivalents:
Horsepower (HP)23 hp
Kilowatts (kW)17.2 kW
Metric Horsepower (PS / CV)23.3 PS
Direct Competitor Comparison
Compare Kubota B2320 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota B2320
Engine Power:Diesel (gross): 23 hp / 17.2 kW
★ Baseline Reference
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