Kubota L3250 Specs
| Engine Detail | |
| Kubota V1902 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 113.6 ci 1.9 L |
| Bore/Stroke | 3.3×3.2 inches 84 x 81 mm |
| Power (gross) | 40 hp 29.8 kW |
| Fuel system | direct injection |
| Rated RPM | 2600 |
| Starter volts | 12 |
| Coolant capacity | 7.4 qts 7.0 L |
| Variants | |
| L3250F | 2WD |
| L3250DT | 4WD |
| Kubota L3250 Power | |
| Engine (gross) | 40 hp 29.8 kW |
| PTO (claimed) | 32 hp 23.9 kW |
| Transmission | |
| Type | mechanical shuttle |
| Gears | 8 forward and 7 reverse |
| Mechanical | |
| Two- or four-wheel drive | |
| Steering | power |
| Mechanical wet disc brakes | |
| Two-post ROPS. | |
| Hydraulics | |
| Type | open center |
| Pump flow | 7.8 gpm 29.5 lpm |
| Power Take-off (PTO) | |
| Rear PTO | live |
| Rear RPM | 540 |
| Electrical | |
| Ground | negative |
| Battery volts | 12 |
| Tractor hitch | |
| Rear Type | I |
| Rear lift | 1875 lbs 850 kg |
| Kubota L3250 Tires | |
| Ag front | 6.00-16 |
| Ag rear | 13.6-26 |
| Lawn/turf front | 29×12.50-15 (Turf Special) |
| Lawn/turf rear | 21.5-16.1 (Turf Special) |
| Dimensions | |
| Wheelbase | 68.3 inches 173 cm |
| Length | 114.2 inches 290 cm |
| Width | 56.1 inches 142 cm |
| Height | 80.7 inches 204 cm |
| Weight | 2750 lbs 1247 kg |
Kubota L3250 Attachments
| Attachment overview | |
| Kubota BF550 loader | |
| Kubota LA650A loader | |
| Backhoe |
| 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 L4560 Backhoe | |
| Backhoe type | Kubota L4560 Backhoe |
| Transport height | 105 inches 266 cm |
| Bucket width | 13 inches 33 cm |
| 18 inches 45 cm | |
| 24 inches 60 cm | |
| 30 inches 76 cm | |
| Digging depth | 99 inches 251 cm |
| Reach from pivot | 147 inches 373 cm |
| Loading height | 99.25 inches 252 cm |
| Bucket Rotation | 190° |
| Swing Arc | 180° |
| Bucket force | 4920 lbs 2231 kg |
| Dipperstick force | 2430 lbs 1102 kg |
Kubota L3250 Problems
Here are some common issues with the Kubota L3250 tractor and tips on how to troubleshoot them:
Starting Issues:
If you hear a clicking sound when trying to start the tractor or it won’t start at all, it could be due to low voltage reaching the starter. Try disconnecting the glow plug wire and checking for 12V directly at the starter. If the voltage is low, you might need to install a momentary switch or relay in the glow plug circuit to separate it from the starter circuit.
Another possible cause could be a bad starter solenoid wiring harness. Replacing it with an “improved” version might solve the problem.
PTO Issues:
If the PTO shaft keeps turning even when it’s disengaged, this could be due to a faulty clutch pack, brake disc, or incorrect adjustment of the PTO control valve. Running a pressure test can help pinpoint the issue. Remember, always turn the PTO off at idle speed to prevent damage to the clutch and brake.
If the PTO light is on but the shaft won’t turn, inspect the clutch and shifter linkages for bends or disconnects. You can also try manually shifting the PTO shaft. If it still doesn’t engage, the problem is likely internal.
Hydraulic Issues:
If the loader bucket starts to lower on its own after being raised, there could be a hydraulic leak or an issue with the control valve. Check the hoses and fittings for cracks or looseness.
Overheating:
Overheating can be caused by a faulty water pump, head gasket, or thermostat. Replacing these parts with genuine Kubota components may fix the issue.
Electrical Issues:
If the battery drains after sitting for a few weeks, there could be a parasitic draw from the electrical system. Check for any accessories or wiring that might be causing a short circuit.
Always refer to the Kubota service manual for your specific model when troubleshooting, and consult a certified Kubota dealer for more complex repairs.
Kubota L3250 Review
The Kubota L3250 is a compact utility tractor well-regarded for its reliability and versatility, making it an excellent choice for both agricultural and landscaping tasks. Here’s a closer look at its features and what users have to say about it:
Key Features
- Engine and Power: The L3250 is equipped with a 4-cylinder Kubota diesel engine that delivers 40 horsepower, providing the power needed for tough jobs.
- Transmission: It comes with a mechanical shuttle transmission, allowing smooth gear changes and giving the operator greater control.
- Weight and Dimensions: Weighing around 2,750 lbs (1,247 kg) with a wheelbase of 68.3 inches (173 cm), this tractor strikes a balance between stability and maneuverability, handling various terrains with ease.
- Hydraulic System: The live rear PTO and rear lift capacity of 1,875 lbs (850 kg) enable the L3250 to work with a wide variety of attachments, enhancing its versatility.
- Comfort and Design: Users often mention the comfortable, spacious cab, which makes long hours of operation much more manageable. Its durable turf tires also offer great traction across different surfaces.
User Reviews and Performance
Here’s what users are saying about the L3250:
- Durability: Many describe it as “built like a tank,” with solid construction that can handle rugged working conditions.
- Versatility: Owners appreciate the tractor’s ability to tackle a range of tasks, from pulling logs to plowing driveways. It’s highly valued for both agricultural and residential projects.
- Reliability: With operational hours often around 3,673 for used models, the L3250 continues to impress users with its reliability and consistent power output.
- Maintenance: Feedback on maintenance is positive, with users noting that the tractor is easy to service and requires minimal repairs if properly maintained.
Conclusion
The Kubota L3250 is a standout compact tractor, combining power, durability, and user-friendly design. Whether you’re working on a farm or maintaining property, it’s a reliable and versatile tool that owners widely consider a worthwhile investment.