Kubota B3000
The Kubota B3000 is a tractor produced by Kubota. It is equipped with a 91.4 ci 1.5 L engine. The listed engine power is Diesel (gross): 30 hp / 22.4 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 2271 lbs 1030 kg.
Engine Power
Diesel (gross): 30 hp / 22.4 kW
Fuel & Capacities
8.2 gal
31.0 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
2271 lbs
1030 kg
Overview
 | 2010 - 2013
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Kubota B3000 Engine | |
|---|---|
Kubota 1.5L 4-cyl diesel | |
Fuel tank | 8.2 gal
31.0 L |
Engine details ...  | |
Kubota B3000 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Kubota B3000 Power | |
|---|---|
Engine (gross) | 30 hp
22.4 kW |
PTO (claimed) | 23 hp
17.2 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Final drives | spur gear |
Differential lock | rear standard |
Power steering | |
Wet disc brakes | |
Cab standard with air-conditioning. | |
Hydraulics | |
|---|---|
Type | open center |
Rear valves | 1 |
Front valves | 1 |
Pump flow | 9.1 gpm
34.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | quarter-inching valve |
position control *Deluxe hydraulic system on B3000HSDCC version. | |
Rear lift (at ends) | 2139 lbs
970 kg |
Rear lift (at 24"/610mm) | 1676 lbs
760 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Mid PTO Type | 2500 |
Dimensions & Tires | |
|---|---|
Wheelbase | 65.6 inches
166 cm |
Weight | 2271 lbs
1030 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Battery volts | 12 |
Engine
Engine Detail — 91.4 ci / 1.5 L Diesel
Manufacturer | Kubota V1505 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 91.4 ci
1.5 L |
Bore/Stroke | 3.07x3.09 inches
78 x 78 mm |
Power (gross) | 30 hp
22.4 kW |
Air cleaner | dual dry element |
Rated RPM | 2600 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 4.3 qts
4.1 L |
Coolant capacity | 4.5 qts
4.3 L |
Transmission
Transmission — infinite forward and reverse (3-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Oil capacity | 19 qts
18.0 L |
 | |
Dimensions
Kubota B3000 Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 65.6 inches
166 cm |
Length | 103.9 inches
263 cm |
Width | 53.7 inches
136 cm |
Height (cab) | 84.6 inches
214 cm |
Weight | 2271 lbs
1030 kg |
Ground clearance | 14.6 inches
37 cm |
Attachments
Attachment overview | |
|---|---|
Front-end loader | |
Backhoe |
Kubota BH77 Backhoe | |
|---|---|
Backhoe type | Kubota BH77 Backhoe |
Transport height | 80.7 inches
204 cm |
2-Foot flat digging depth | 92.5 inches
234 cm |
Reach from pivot | 124.6 inches
316 cm |
Loading height | 66.7 inches
169 cm |
Swing Arc | 180° |
Photos
Kubota B3000 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota B3000 based on its 30 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
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 B3000.
Estimated Continuous Field Runtime: 5.3 hrs
Approximately 5.3 hours of continuous field operation at ~75% rated power on a full tank (8.2 gal / 31 L).
Estimated 75% Load Fuel Burn~1.6 gal/hr (5.9 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 B3000 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota B3000.
Converted Equivalents:
Horsepower (HP)30 hp
Kilowatts (kW)22.4 kW
Metric Horsepower (PS / CV)30.4 PS
Direct Competitor Comparison
Compare Kubota B3000 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota B3000
Engine Power:Diesel (gross): 30 hp / 22.4 kW
★ Baseline Reference
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