Kubota B2150
The Kubota B2150 is a tractor produced by Kubota. It is equipped with a 75.4 ci 1.2 L engine. The listed engine power is Diesel (gross): 24 hp / 17.9 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 1711 to 1839 pounds.
Engine Power
Diesel (gross): 24 hp / 17.9 kW
Fuel & Capacities
7.4 gal
28.0 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
1711 to 1839 pounds
Overview
 | 1988 - 1996
B SeriesCompact Utility tractor
B Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Variants | |
|---|---|
B2150DT | 4WD |
Kubota B2150 Engine | |
|---|---|
Kubota 1.2L 4-cyl diesel | |
Engine details ...  |
Kubota B2150 Power | |
|---|---|
Engine (gross) | 24 hp
17.9 kW |
Gear PTO (claimed) | 20 hp
14.9 kW |
Hydro PTO (claimed) | 18 hp
13.4 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Steering | manual |
power OptOptional | |
Dry disc brakes | |
Two-post ROPS. | |
Capacity | |
|---|---|
Fuel | 7.4 gal
28.0 L |
Hydraulic system | 4.75 gal
18.0 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 4.75 gal
18.0 L |
Pump flow | 7.4 gpm
28.0 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Rear lift | 1014 lbs
459 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 540 |
Mid PTO | standard |
Front PTO | optional |
Dimensions & Tires | |
|---|---|
Wheelbase | 63 inches
160 cm |
Weight | 1711 to 1839 pounds |
Front tire | 4.00-12 |
2WD Rear tire | 8.3-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Backhoes published in 1992, by Kubota | |
Backhoes published in 1994, by Kubota | |
Mid-Mount Mowers B/L Series published in 1994, by Kubota* | |
Front Loaders published in 1988, by Kubota | |
Front Loaders B, L and M-Series published in 1994, by Kubota* | |
B1550/B1750/B2150 published in 1989, by Kubota | |
Product Catalog published in 1990, by Kubota | |
*Publication contains known errors. |
Engine
Engine Detail — 75.4 ci / 1.2 L Diesel
Manufacturer | Kubota |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 75.4 ci
1.2 L |
Bore/Stroke | 2.95x2.76 inches
75 x 70 mm |
Power (gross) | 24 hp
17.9 kW |
Rated RPM | 2600 |
Starter volts | 12 |
Oil change | 100 h |
Coolant capacity | 4.1 qts
3.9 L |
Transmission
Transmission options | |
|---|---|
9-speed sliding gear | |
hydrostatic |
Transmission — 9 forward and 3 reverse sliding gear
Type | sliding gear |
Gears | 9 forward and 3 reverse |
 | |
Transmission — infinite forward and reverse (3-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Dimensions
Kubota B2150 Tires | |
|---|---|
2WD Standard tires (ag) | Front: 4.00-12. Rear: 8.3-24 |
4WD Standard tires (ag) | Front: 6.00-12. Rear: 12.4-16 |
Dimensions | |
|---|---|
Wheelbase | 63 inches
160 cm |
Length | 109.4 inches
277 cm |
Width | 44.7 inches
113 cm |
Height | 76.8 inches
195 cm |
Flange rear axle | |
2WD Front tread | 32.7 inches
83 cm |
4WD Front tread | 35.4 inches
89 cm |
Kubota B2150 Weight | |
|---|---|
2WD gear Shipping | 1711 lbs
776 kg |
4WD gear Shipping | 1828 lbs
829 kg |
2WD hydro Shipping | 1722 lbs
781 kg |
4WD hydro Shipping | 1839 lbs
834 kg |
Attachments
Attachment overview | |
|---|---|
60" mid-mount mower deck | |
72" mid-mount mower deck | |
Front-end loader | |
Backhoe |
Kubota BL4520B Backhoe | |
|---|---|
Backhoe type | Kubota BL4520B Backhoe |
Transport height | 59.4 inches
150 cm |
Bucket width | 10 inches
25 cm |
12 inches
30 cm | |
16 inches
40 cm | |
24 inches
60 cm | |
Digging depth | 80.9 inches
205 cm |
Reach from pivot | 97 inches
246 cm |
Loading height | 59.7 inches
151 cm |
Bucket Rotation | 164° |
Swing Arc | 180° |
Bucket force | 2700 lbs
1224 kg |
Dipperstick force | 1340 lbs
607 kg |
Kubota L4530B Backhoe | |
|---|---|
Backhoe type | Kubota L4530B Backhoe |
Transport height | 71.2 inches
180 cm |
Bucket width | 10 inches
25 cm |
12 inches
30 cm | |
16 inches
40 cm | |
24 inches
60 cm | |
Digging depth | 96 inches
243 cm |
Reach from pivot | 112 inches
284 cm |
Loading height | 70.8 inches
179 cm |
Bucket Rotation | 194° |
Swing Arc | 180° |
Bucket force | 2890 lbs
1310 kg |
Dipperstick force | 1645 lbs
746 kg |
Kubota BL4590 Backhoe | |
|---|---|
Backhoe type | Kubota BL4590 Backhoe |
Transport height | 79 inches
200 cm |
Bucket width | 13 inches
33 cm |
18 inches
45 cm | |
24 inches
60 cm | |
30 inches
76 cm | |
36 inches
91 cm | |
Digging depth | 90.2 inches
229 cm |
Reach from pivot | 116.5 inches
295 cm |
Loading height | 78.9 inches
200 cm |
Bucket Rotation | 180° |
Swing Arc | 180° |
Bucket force | 2950 lbs
1338 kg |
Dipperstick force | 1740 lbs
789 kg |
Photos
Kubota B2150 with LA350A front-end loader.
Kubota B2150 operator station and controls.
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota B2150 based on its 24 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 B2150.
Estimated Continuous Field Runtime: 5.9 hrs
Approximately 5.9 hours of continuous field operation at ~75% rated power on a full tank (7.4 gal / 28 L).
Estimated 75% Load Fuel Burn~1.2 gal/hr (4.7 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 B2150 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota B2150.
Converted Equivalents:
Horsepower (HP)24 hp
Kilowatts (kW)17.9 kW
Metric Horsepower (PS / CV)24.3 PS
Direct Competitor Comparison
Compare Kubota B2150 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota B2150
Engine Power:Diesel (gross): 24 hp / 17.9 kW
★ Baseline Reference
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