Kubota L4300: all source data
All 68 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Kubota |
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| (no label) | Compact Utility tractor |
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| (no label) | The Kubota L4300 was an "economy" version of the L4310. It was only available with an unsynchronized 8-speed gear transmission and no cab was offered. |
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Engine| (no label) | Kubota 2.2L 4-cyl diesel |
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| Fuel tank | 8.2 gal | 31.0 L |
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Transmission| (no label) | 8-speed sliding gear |
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Power| Engine (gross) | 45.3 hp | 33.8 kW |
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| PTO (claimed) | 37.5 hp | 28.0 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Final drives | helical gear |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Wet disc brakes |
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| (no label) | Two-post ROPS. |
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Hydraulics| Type | open center |
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| Valves | 1 to 3 |
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| Pump flow | 6.4 gpm | 24.2 lpm |
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| Total flow | 10.4 gpm | 39.4 lpm |
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| Steering flow | 3.9 gpm | 14.8 lpm |
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Hitch| Rear Type | I |
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| Control | position control with optional draft control |
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| Rear lift (at ends) | 2870 lbs | 1301 kg |
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| Rear lift (at 24"/610mm) | 2310 lbs | 1047 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| 2WD Wheelbase (2WD) | 71.6 inches | 181 cm |
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| 4WD Wheelbase (4WD) | 71.1 inches | 180 cm |
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| Weight | 2844 to 2976 pounds |
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| Front tire | 7.5L-15 |
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| 2WD Rear tire (2WD) | 14.9-24 |
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Electrical| Ground | negative |
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| Battery CCA | 550 |
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| Battery volts | 12 |
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| Battery AH | 55 |
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Engine
Engine detail| (no label) | Kubota V-2203 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 134.1 ci | 2.2 L |
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| Bore/Stroke | 3.43x3.64 inches | 87 x 92 mm |
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| Power (gross) | 45.3 hp | 33.8 kW |
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| Fuel system | indirect injection |
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| Air cleaner | dual dry elelment |
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| Pre-heating | glow plugs |
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| Rated RPM | 2600 |
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| Starter volts | 12 |
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| Oil capacity | 8 qts | 7.6 L |
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| Coolant capacity (Coolant) | 6.7 qts | 6.3 L |
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Transmission
Transmission| Type | sliding gear |
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| Gears | 8 forward and 2 reverse |
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| Clutch | dry disc |
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| (no label) | Unsynchronized transmission. Tractor must be stopped to shift. |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 7.5L-15. Rear: 14.9-24 |
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| 4WD Standard tires (ag) (4WD) | Front: 8.0-16. Rear: 14.9-24 |
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| Lawn/turf front | 10-16.5 |
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| Lawn/turf rear | 17.5-24 |
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| 2WD Industrial front (2WD) | 27x8.5-15 |
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| 4WD Industrial front (4WD) | 29x12.5-15 |
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| 2WD Industrial rear (2WD) | 41x14-20 |
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| 4WD Industrial rear (4WD) | 21.5:-16.1 |
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Dimensions| 2WD Wheelbase (2WD) | 71.6 inches | 181 cm |
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| 4WD Wheelbase (4WD) | 71.1 inches | 180 cm |
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| Length | 110 inches | 279 cm |
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| Width | 60.8 inches | 154 cm |
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| Height (ROPS) | 84.8 inches | 215 cm |
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| 4WD Weight (4WD) | 2844 lbs | 1290 kg |
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| 4WD Weight (4WD) | 2976 lbs | 1349 kg |
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| Clearance (front axle) | 15 inches | 38 cm |
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