The Kubota L3430 is a 4WD compact utility tractor from the L30 series. This tractor was manufactured by the Kubota from 2003 to 2007. The Kubota L3430 is equipped with 1.6 L three-cylinder diesel engine and one of three transmissions: hydrostatic transmission with Infinite (3-range) forward and reverse gears, FST transmission with 8 forward and 8 reverse of GST transmission with 12 forward and 8 reverse.
The Kubota L3430 compact utility tractor used the Kubota D1703 engine. It is a 1.6 L, 1,647 cm2, (100.5 cu·in) three-cylinder natural aspirated diesel engine with 87.0 mm (3.43 in) of the cylinder bore and 92.4 mm (3.64 in) of the piston stroke. This engine produced 34.1 PS (25.1 kW; 33.6 HP) at 2,700 rpm of gross output power or 29.0 PS (21.3 KW; 28.6 HP) of PTO output power.
The Kubota L3430 is equipped with hydrostatic power steering, wet disc type brakes, open operator station with two-post ROPS (Cab was available as an option) and 40.0 liters (10.6 US gal.; 8.8 Imp. gal) fuel tank.
Following attachments are available for the Kubota L3430 compact utility tractor:
- Kubota LA723 loader
- Kubota LA513 loader
Kubota L3430 Specifications
| General Specifications | |
| Model | Kubota L3430 |
| Length | 3,015 mm (118.7 in) |
| Width | 1,430 mm (56.3 in) |
| Height | 2,415 mm (95.1 in) |
| Wheel base | 1,805 mm (71.1 in) |
| Weight | 1,460 kg (3,218 lbs) |
| Fuel tank capacity | 40.0 liters (10.6 US gal.; 8.8 Imp. gal) |
| Battery | 12V |
| Cabin type | Open operator station with two-post ROPS or Cab (option) |
| Engine | |
| Engine model | Kubota D1703 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 1.6 L, 1,647 cm2, (100.5 cu·in) |
| Bore and stroke | 87.0 mm X 92.4 mm (3.43 in X 3.64 in) |
| Horsepower | 34.1 PS (25.1 kW; 33.7 HP) at 2,700 rpm |
| Torque | 108.3 N·m (11 kg·m, 79.8 ft·lb) |
| Starter | Electric |
| Oil capacity: | 5.7 L (6 US. qt, 5 Imp. qt.) |
| Coolant capacity: | 6.0 L (6.3 US. qt, 5.3 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydrostatic power |
| Brakes | Wet disc type |
| Transmission model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite (3-range) forward and reverse |
| Transmission model | FST |
| Transmission type | Sync shuttle |
| Gears | 8 forward and 8 reverse |
| Transmission model | GST |
| Transmission type | Glide shift |
| Gears | 12 forward and 8 reverse |
| Tires | |
| Front tires | Ag: 7.2-16 |
| Rear tires | Ag: 12.4-24 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | Position control |
| Lift capacity (at ends) | 1,700 kg (3,750 lbs) |
| PTO (Power take-off shaft) | |
| Middle PTO type | Optional |
| Middle PTO spped | 2,000 rpm |
| Rear PTO type | Independent |
| Rear PTO spped | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 42.0 L (44.38 US. qt, 36.95 Imp. qt.) |
| Pressure | 2,560 psi (176 bar) |
| Valves | 3 |
| Pump flow | 8.3 gpm (31.4 lpm) |
| Steering flow | 4.9 gpm (18.5 lpm) |
| Total flow | 13.2 gpm (50 lpm) |
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