| Manufacturer | Kubota |
| Price | - |
| Model | L4330 |
| Equipment Type | Compact Utility Tractors |
| Factory |
VARIANTS
| L4330DT | 4WD 8 speed |
| L4330GST | 4WD 12 speed |
| L4330HST | hydro |
| L4330HSTC | hydro cab |
KUBOTA L4330 POWER
| Engine | 41hp / 30.6kW |
| PTO (claimed) | 36hp / 26.8kW/34.5hp / 25.7kW (hydro) |
ENGINE DETAIL
The Kubota L4330, with its 2.2L diesel engine delivering 41hp at 2600 RPM, offers a balance of power and efficiency, making it suitable for light to mid-range agricultural tasks. The liquid-cooled 4-cylinder engine enhances durability, while the displacement provides adequate torque for operating implements. However, users should be aware of potential challenges in fuel consumption at higher loads and consider its suitability for specific tasks requiring consistent power output.
| Description | diesel 4-cylinder liquid-cooled |
| Displacement | 134.1ci / 2.2L |
| Bore/Stroke | 3.425x3.638inches / 87x 92 mm |
| Power | 41hp / 30.6kW |
| Rated RPM | 2600 |
| Starter volts | 12 |
KUBOTA L4330 ENGINE
The Kubota L4330 features a 2.2L 4-cylinder diesel engine, delivering efficient power while maintaining fuel economy, making it suitable for various agricultural applications. With a 10.6-gallon (40.1L) fuel tank, extended operation is possible without frequent refueling, which is advantageous for larger tasks. However, the relatively small tank may limit work on extensive projects, necessitating planning for fuel management.
| Description | 2.2L 4-cyl diesel |
| Fuel tank | 10.6gal / 40.1L |
TRANSMISSIONS OVERVIEW
The Kubota L4330 features an 8-speed or optional 12-speed transmission, providing versatile gear ratios for various applications, enhancing both performance and efficiency. The 12-speed variant allows for finer speed control, making it ideal for precision tasks such as tillage or mowing. However, the added complexity of the 12-speed transmission may require more maintenance and operator training to maximize its potential.
| Description | 8-speed/12-speed |
TRANSMISSION 1
The Kubota L4330 tractor features a hydrostatic transmission, allowing for smooth, infinite speed control across three ranges forward and reverse, enhancing maneuverability and precision during operation. This is particularly advantageous for tasks requiring frequent speed adjustments, such as loader work or mowing in tight spaces. However, hydrostatic systems may present challenges in terms of fuel efficiency compared to gear-driven alternatives, especially in prolonged heavy-duty applications.
| Transmission | hydrostatic |
| Gears | infinite 3-range forward and reverse |
TRANSMISSION 2
The Kubota L4330 features a FST (Fully Synchronised Transmission) shuttle, allowing for smooth gear shifting in both forward and reverse operations, enhancing operational efficiency, especially in loader work. With 8 forward and reverse gears, it provides versatile speed options suitable for a variety of field operations. However, operators should be mindful of potential learning curves associated with synchromesh technology, particularly in complex maneuvers.
| Transmission | FST sync shuttle |
| Gears | 8 forward and reverse |
TRANSMISSION 3
The Kubota L4330 features a GST (Glide Shift Transmission) that allows for seamless shifting between gears, enhancing operational efficiency during implement work. With 12 forward and 8 reverse gears, it provides versatile speed control for various farming tasks ranging from tilling to transporting. However, operators should be aware that while the GST offers improved shifting convenience, it may have a steeper learning curve for those accustomed to traditional manual transmissions.
| Transmission | GST glide shift |
| Gears | 12 forward and 8 reverse |
MECHANICAL
The Kubota L4330 features a 4x4 MFWD system, providing enhanced traction and stability in various terrains, making it ideal for agricultural applications. The optional Grand Cab offers improved operator comfort, essential for long working hours, while the wet disc brakes ensure reliable stopping power and reduced maintenance compared to dry brakes. With 8-speed or 12-speed transmission options, operators can choose the configuration that best suits their operational requirements, balancing speed and torque for efficiency in different tasks.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | wet disc |
| Cab | Grand Cab optional |
| Transmissions | 8-speed/12-speed |
HYDRAULICS
| Valves | 3 optional |
| Pump flow | 9.4gpm / 35.6lpm |
| Total flow | 14.1gpm / 53.4lpm |
| Steering flow | 4.7gpm / 17.8lpm |
TRACTOR HITCH
| Rear Type | I |
| Rear lift (at 24 | 2,760lbs / 1251kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
| Mid PTO | optional |
| Mid RPM | 2000 |
KUBOTA L4330 TIRES
The Kubota L4330 tractor features Ag front tires sized 8.3-16 and Ag rear tires sized 14.9-24, providing optimal traction and stability for agricultural applications. The larger rear tires enhance ground contact and reduce soil compaction, making it suitable for a variety of fieldwork including plowing and towing equipment. However, the load distribution may challenge maneuverability in tight spaces; ideal for open fields but less suited for confined areas.
| Ag front | 8.3-16 |
| Ag rear | 14.9-24 |
DIMENSIONS
| Wheelbase | 74.6inches / 189cm |
| Length | 121.3inches / 308cm |
| Width | 66.5inches / 168cm |
| Height (ROPS) | 91.1inches / 231cm |
| Height (cab) | 87inches / 220cm |
| Weight | 3440lbs / 1560kg (DT)/3860lbs / 1750kg (HSTC) |
| Ground clearance | 14.8inches / 37cm |
DIMENSIONS & TIRES
The Kubota L4330 tractor features a wheelbase of 74.6 inches, providing stability during operation, especially for loader applications. Weighing between 3440 and 3860 pounds, it strikes a balance between portability and ground traction, suitable for various terrains. The tire specifications (front: 8.3-16, rear: 14.9-24) enhance its capability for agricultural tasks, but may require careful consideration of tire options for specific soil conditions to optimize performance.
| Wheelbase | 74.6inches / 189cm |
| Weight | 3440 to 3860 pounds |
| Front tire | 8.3-16 |
| Rear tire | 14.9-24 |
KUBOTA LA853 LOADER
| Height (to pin) | 113.6inches / 288cm |
| Clearance, dumped bucket | 89.8inches / 228cm |
| Dump reach | 20.1inches / 51cm |
| Dump angle | 45° |
| Rollback angle | 40° |
| Breakout force (lift) | 3,125lbs / 1417kg |
| Lift to full height (at pin) | 2,374lbs / 1076kg |
| Lift to full height (at 500mm) | 1,764lbs / 800kg |
| Bucket capacity | 0.5 cu yd /0.4 cu m |
| Bucket width | 72inches / 182cm |
ELECTRICAL
| Ground | negative |
| ROPS Charging amps | 40 |
| Cab Charging amps | 60 |
| Battery volts | 12 |