The Kubota L3400 is a 2WD (L3400F) or 4WD (L3400DT and L3400HST) compact utility tractor from the L series. This tractor was manufactured by the Kubota from 2004 to 2010.
The Kubota L3400 was equipped with one of two engines: a 1.6 L three-cylinder diesel engine from 2004 to 2007 and a 1.8 L three-cylinder diesel engine from 2008 to 2010. The Kubota L3400 used a constant mesh transmission with 8 forward and 4 reverse gears of a hydrostatic transmission with infinite (3-range) forward and reverse.
The tractor could be equipped with the following engines:
- Kubota D1703 (2004-2007). 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 35.2 PS (25.9 kW; 34.7 HP) of gross horsepower and 29.4 PS (21.6 KW; 29.0 HP) of PTO output power for gear models and 27.9 PS (20.5 KW; 27.5 HP) for models with hydrostatic transmission.
- Kubota XtraPower (2008-2010). It is a 1.8 L, 1,825 cm2, (111.4 cu·in) three-cylinder natural aspirated diesel engine. The cylinder bore is 86.0 mm (3.39 in) and the piston stroke is 102.0 mm (4.02 in). This engine produced 36.2 PS (26.6 kW; 35.7 HP) at 2,700 rpm of maximum output power.
The Kubota L3400 is equipped with power steering, wet disc type brakes, open operator station with two-post ROPS and 34.0 liters (9.0 US gal.; 7.5 Imp. gal) fuel tank.
Following attachments are available for the Kubota L3400 compact utility tractor:
- Kubota LA463 loader
- Kubota BH76 backhoe
Kubota L3400 Specifications
| General Specifications | |
| Model | Kubota L3400 |
| Length | 2WD: 2,810 mm (110.6 in) 4WD: 2,705 mm (106.5 in) |
| Width | 1,305 mm (51.4 in) |
| Height | 2,160 mm (85 in) |
| Wheel base | 1,610 mm (63.4 in) |
| Weight | L3400F: 1,090 kg (2,403 lbs) L3400DT: 1,170 kg (2,580 lbs) L3400HST: 1,180 kg (2,600 lbs) |
| Fuel tank capacity | 34.0 liters (9 US gal.; 7.5 Imp. gal) |
| Battery | 12V, CCA: 490A |
| Cabin type | Open operator station with two-post ROPS |
| Engine (2004-2007) | |
| 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 | 35.2 PS (25.9 kW; 34.7 HP) |
| 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.) |
| Engine (2008-2010) | |
| Engine model | Kubota XtraPower |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 1.8 L, 1,825 cm2, (111.4 cu·in) |
| Bore and stroke | 86.0 mm X 102.0 mm (3.39 in X 4.02 in) |
| Horsepower | 36.2 PS (26.6 kW; 35.7 HP) at 2,700 rpm |
| 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 | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Power |
| Brakes | Wet disc type |
| Differential lock | Rear standard |
| Transmission model | – |
| Transmission type | Constant mesh |
| Gears | 8 forward and 4 reverse |
| Speed | Forward: 21.2 kmh (13.2 mph) Reverse: 7.6 (4.7 mph) |
| Transmission oil capacity | 27.6 L (7.3 US. gal, 6.1 Imp. gal.) |
| Transmission model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite (3-range) forward and reverse |
| Speed | Forward: 22.7 kmh (14.1 mph) Reverse: 20.4 (12.7 mph) |
| Transmission oil capacity | 27.6 L (7.3 US. gal, 6.1 Imp. gal.) |
| Tires | |
| Front tires | Ag: 5-15 (2WD), 7-16 (4WD) Lawn/turf: 23×8.50-12 (2WD), 25×8.50-14 (4WD) Industrial: 27×8.50-15 |
| Rear tires | Ag: 11.2-24 Lawn/turf: 13.6-16 Industrial: 15-19.5R4 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | Position control |
| Lift capacity (at ends) | 906 kg (1,998 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Live (gear) or independent (hydro) |
| Rear PTO spped | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 27.6 L (29.16 US. qt, 24.28 Imp. qt.) |
| Valves | 0 to 3 |
| Pump flow | 6.8 gpm (25.7 lpm) |
| Steering flow | 4.1 gpm (15.5 lpm) |
| Total flow | 10.9 gpm (41.3 lpm) |
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