| Manufacturer | Kubota |
| Price | - |
| Model | L3430 |
| Equipment Type | Compact Utility Tractors |
| Factory |
VARIANTS
| L3430DT | 4WD 8 speed |
| L3430GST | 4WD 12 speed |
| L3430HST | hydro |
| L3430HSTC | hydro cab |
KUBOTA L3430 POWER
| Engine | 35.1hp / 26.2kW |
| GST PTO (claimed) | 28.5hp / 21.3kW |
| Hydro PTO (claimed) | 27hp / 20.1kW |
ENGINE DETAIL
The Kubota L3430's D1703 diesel engine offers a balance of power and fuel efficiency, with 35.1 hp at 2700 RPM suitable for various agricultural tasks. Its dual element air cleaner enhances engine longevity by providing superior filtration, ideal for dusty environments. However, the compact size and 1.6L displacement can limit performance in heavy-duty applications, making it best for light to moderate work scenarios.
| Description | D1703 diesel 3-cylinder liquid-cooled |
| Displacement | 100.5ci / 1.6L |
| Power | 35.1hp / 26.2kW |
| Air cleaner | dual element |
| Rated RPM | 2700 |
| Starter volts | 12 |
KUBOTA L3430 ENGINE
The Kubota L3430 features a robust 1.6L 3-cylinder diesel engine, providing reliable power for various farming tasks while optimizing fuel efficiency. With a 10.6-gallon (40.1L) fuel tank, it offers reasonable operational range but may require more frequent refueling during extensive tasks. Ideal for small to medium agricultural applications, its compact design balances performance and maneuverability, though it may face limitations in heavy-duty workloads compared to larger tractors.
| Description | 1.6L 3-cyl diesel |
| Fuel tank | 10.6gal / 40.1L |
TRANSMISSIONS OVERVIEW
The Kubota L3430 tractor features a hydrostatic transmission, offering smooth and seamless speed control for various agricultural tasks, which enhances operator comfort and precision. Its 8-speed and 12-speed options provide flexibility for different applications, allowing for efficient performance in both low and high-speed scenarios. A potential challenge may arise in terms of maintenance complexity and cost; however, its ergonomic design and ease of operation can significantly benefit users in diverse farming environments.
| Description | hydrostatic 8-speed 12-speed |
TRANSMISSION 1
The Kubota L3430 features a hydrostatic transmission with infinite 3-range forward and reverse options, providing seamless speed control and adaptability for various tasks without the need for clutch operation. This design enhances operator comfort and efficiency, particularly in applications like loader work or precise maneuvering in tight spaces. However, hydrostatic systems may pose challenges in terms of maintaining optimal fluid levels and can be less fuel-efficient under heavy loads compared to mechanical transmissions.
| Type | hydrostatic |
| Gears | infinite 3-range forward and reverse |
TRANSMISSION 2
The Kubota L3430 features a FST synchronized shuttle transmission, providing smooth gear transitions, advantageous for applications requiring frequent directional changes. With 8 forward and 8 reverse gears, operators gain flexibility and optimal speed selection for varying tasks. However, the complexity of the shuttle mechanism may require more maintenance compared to simpler transmissions, so consistent servicing is essential to ensure durability.
| Transmission | FST sync shuttle |
| Gears | 8 forward and reverse |
TRANSMISSION 3
The Kubota L3430 features a Glideshift transmission, allowing for seamless gear changes without stopping, which enhances operational efficiency during varied field conditions. With 12 forward and 8 reverse gears, operators benefit from versatile speed control and efficient handling in tight spaces or steep inclines. However, Glideshift may require additional maintenance compared to standard transmissions, which should be considered for long-term ownership costs.
| Transmission | Glideshift |
| Gears | 12 forward and 8 reverse |
MECHANICAL
The Kubota L3430 tractor features a 4x4 MFWD chassis, enhancing traction and stability in diverse terrains. Its hydrostatic power steering offers excellent maneuverability, while the wet disc brakes provide reliable stopping power, even under heavy loads. The optional Grand Cab improves operator comfort for extended use, and the hydrostatic transmission options (8-speed and 12-speed) allow for precise speed control suited to various applications in agriculture or landscaping.
| Chassis | 4x4 MFWD 4WD |
| Steering | Hydrostatic power steering |
| Brakes | wet disc |
| Cab | Grand Cab optional |
| Transmissions | hydrostatic 8-speed 12-speed |
HYDRAULICS
| Valves | 3 |
| Pump flow | 8.3gpm / 31.4lpm |
| Total flow | 13.2gpm / 50.0lpm |
| Steering flow | 4.9gpm / 18.5lpm |
TRACTOR HITCH
| Rear Type | I |
| Rear lift (at 24 | 2,650lbs / 1202kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
| Mid PTO | optional |
| Mid RPM | 2000 |
KUBOTA L3430 TIRES
The Kubota L3430 tractor features a front tire size of 7.2-16 and a rear tire size of 12.4-24, which facilitates excellent weight distribution and traction for agricultural tasks. The combination of these tire sizes allows for effective maneuverability in various soil conditions, enhancing performance in both tillage and transport scenarios. However, operators should consider the tire configuration's implications on overall ground clearance and potential for compaction in soft fields.
| Ag front | 7.2-16 |
| Ag rear | 12.4-24 |
DIMENSIONS
| Wheelbase | 71.1inches / 180cm |
| Length | 114.8inches / 291cm |
| Width | 59.8inches / 151cm |
| Height | 84.3inches / 214cm |
| Weight | 3305lbs / 1499kg |
| Ground clearance | 14inches / 35cm |
DIMENSIONS & TIRES
The Kubota L3430, with a wheelbase of 71.1 inches, offers excellent maneuverability, making it suitable for tight agricultural tasks. Weighing 3305 lbs, it provides stability while still being light enough for minimal soil compaction. The tire specifications, 7.2-16 front and 12.4-24 rear, enable effective traction and performance in various terrains, although the selection may limit its ability in very soft soils.
| Wheelbase | 71.1inches / 180cm |
| Weight | 3305lbs / 1499kg |
| Front tire | 7.2-16 |
| Rear tire | 12.4-24 |
KUBOTA LA723 LOADER
| Height (to pin) | 102.4inches / 260cm |
| Clearance, dumped bucket | 80.3inches / 203cm |
| Dump reach | 20.9inches / 53cm |
| Dump angle | 45° |
| Rollback angle | 40° |
| Breakout force (lift) | 2,605lbs / 1181kg |
| Lift to full height (at pin) | 1,870lbs / 848kg |
| Lift to full height (at 500mm) | 1,400lbs / 635kg |
| Bucket capacity | 0.4 cu yd /0.3 cu m |
| Bucket width | 72inches / 182cm |
KUBOTA LA513 LOADER
| Height (to pin) | 96.5inches / 245cm |
| Clearance, dumped bucket | 78.2inches / 198cm |
| Dump reach | 20.7inches / 52cm |
| Dump angle | 40° |
| Rollback angle | 30° |
| Breakout force (lift) | 2,160lbs / 979kg |
| Lift to full height (at pin) | 1,345lbs / 610kg |
| Lift to full height (at 500mm) | 1,003lbs / 454kg |
| Bucket capacity | 0.37 cu yd /0.3 cu m |
| Bucket width | 66inches / 167cm |
ELECTRICAL
| Ground | negative |
| Charging amps | 40 (ROPS)/60 (cab) |
| Battery volts | 12 |