Kubota B3300SU
The Kubota B3300SU 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): 33 hp / 24.6 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 1,930 lbs 875 kg.
Engine Power
Diesel (gross): 33 hp / 24.6 kW
Fuel & Capacities
8.1 gal
30.7 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
1,930 lbs
875 kg
Overview
 | 2010 -
Compact Utility tractor |
|---|---|
2010 - | |
Compact Utility tractor | |
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Original price | $18,580 (2011) |
Kubota B3300SU Engine | |
|---|---|
Kubota 1.5L 4-cyl diesel | |
Fuel tank | 8.1 gal
30.7 L |
Engine details ...  | |
Kubota B3300SU Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Kubota B3300SU Power | |
|---|---|
Engine (gross) | 33 hp
24.6 kW |
PTO (claimed) | 25 hp
18.6 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | rear standard |
Steering | power |
Wet disc brakes | |
Two-post ROPS. Optional sunshade. | |
Hydraulics | |
|---|---|
Type | open center |
Rear valves | 0 or 1 |
Pump flow | 6.7 gpm
25.4 lpm |
Total flow | 9.9 gpm
37.5 lpm |
Steering flow | 3.2 gpm
12.1 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift (at ends) | 1,786 lbs
810 kg |
Rear lift (at 24"/610mm) | 1,400 lbs
635 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 540 (1.375) |
Engine RPM | 540@2600 |
Dimensions & Tires | |
|---|---|
Wheelbase | 66.8 inches
169 cm |
Weight | 1,930 lbs
875 kg |
Front tire | 7-12 |
Rear tire | 12.4-16 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 14.5 |
40 (optional) | |
Battery volts | 12 |
Battery AH | 36 |
Engine
Engine Detail — 91.4 ci / 1.5 L Diesel
Manufacturer | Kubota V1505-E3-D24H |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 91.4 ci
1.5 L |
Bore/Stroke | 3.1x3.1 inches
79 x 79 mm |
Power (gross) | 33 hp
24.6 kW |
Air cleaner | dual paper element |
Rated RPM | 2700 |
Starter volts | 12 |
Oil capacity | 5.7 qts
5.4 L |
Coolant capacity | 4.7 qts
4.4 L |
Transmission
Transmission — infinite forward and reverse (3-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Clutch | dry plate |
Oil capacity | 15.32 qts
14.5 L |
With 12.4-16 R1 rear tires. | |
 | |
Dimensions
Kubota B3300SU Tires | |
|---|---|
Ag front | 7-12 |
Ag rear | 12.4-16 |
Industrial front | 25x8.5-14 |
Industrial rear | 15-19.5 |
Dimensions | |
|---|---|
Wheelbase | 66.8 inches
169 cm |
Length | 99.2 inches
251 cm |
Width | 53.7 inches
136 cm |
Weight | 1,930 lbs
875 kg |
Ground clearance | 14.6 inches
37 cm |
Attachments
Attachment overview | |
|---|---|
Front-end loader | |
Backhoe | |
The Kubota B3300SU was sold standard as a loader-tractor and a backhoe was optional. Additional Kubota-specified attachments included 51 or 64-inch rear snow blowers, 60 or 72-inch front blades, and 40 or 50-inch rear tillers. |
Kubota BH76 Backhoe | |
|---|---|
Backhoe type | Kubota BH76 Backhoe |
Digging depth | 92.2 inches
234 cm |
2-Foot flat digging depth | 91.0 inches
231 cm |
8-Foot flat digging depth | 69.3 inches
176 cm |
Reach from pivot | 120.5 inches
306 cm |
Loading height | 64.4 inches
163 cm |
Bucket force | 3,339 lbs
1514 kg |
Dipperstick force | 2,097 lbs
951 kg |
Photos
Kubota B3300SU with LA504 front end loader.
Kubota B3300SU with LA504 front end loader.
Kubota B3300SU with LA504 front end loader.
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota B3300SU based on its 33 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 B3300SU.
Estimated Continuous Field Runtime: 4.7 hrs
Approximately 4.7 hours of continuous field operation at ~75% rated power on a full tank (8.1 gal / 30.7 L).
Estimated 75% Load Fuel Burn~1.7 gal/hr (6.5 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 B3300SU Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota B3300SU.
Converted Equivalents:
Horsepower (HP)33 hp
Kilowatts (kW)24.6 kW
Metric Horsepower (PS / CV)33.5 PS
Direct Competitor Comparison
Compare Kubota B3300SU against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota B3300SU
Engine Power:Diesel (gross): 33 hp / 24.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 274
Engine Power:30
Production Years:1979 - 1983
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