Kubota L4630: all source data
All 75 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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Engine| (no label) | Kubota 2.2L 4-cyl diesel |
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| Fuel tank | 10.6 gal | 40.1 L |
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Transmission| (no label) | hydrostatic |
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| (no label) | 8-speed fully synchronized |
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| (no label) | 12-speed power shift |
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| (no label) | 24-speed |
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Power| Engine (gross) | 47.2 hp | 35.2 kW |
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| Engine (net) | 44.7 hp | 33.3 kW |
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| Gear PTO (claimed) | 39.5 hp | 29.5 kW |
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| Hydro PTO (claimed) | 38 hp | 28.3 kW |
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Mechanical| (no label) | Four-wheel drive |
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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 folding ROPs. Grand Cab optional. |
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Hydraulics| Type | open center |
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| Valves | 3 |
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| Pump flow | 9.8 gpm | 37.1 lpm |
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| Total flow | 14.7 gpm | 55.6 lpm |
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| Steering flow | 4.9 gpm | 18.5 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 24"/610mm) | 2760 lbs | 1251 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Mid PTO | independent |
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| Mid PTO Type | 2000 |
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Dimensions| Wheelbase | 74.6 inches | 189 cm |
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| Weight | 3440 to 3815 pounds |
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| Front tire | 8.3-16 |
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| Rear tire | 14.9-24 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| ROPS Charging amps | 40 |
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| Cab Charging amps | 60 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Kubota |
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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 | 3.425x3.638 inches | 87 x 92 mm |
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| Power (net) | 44.7 hp | 33.3 kW |
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| Power (gross) | 47.2 hp | 35.2 kW |
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| Fuel system | indirect injection |
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| Air cleaner | dual dry element |
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| Rated RPM | 2700 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | hydrostatic |
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| (no label) | 8-speed fully synchronized |
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| (no label) | 12-speed power shift |
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| (no label) | 24-speed |
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Transmission| Type | hydrostatic |
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| Gears | infinite forward and reverse (3-range) |
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| Transmission | FST |
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| Type | fully synchronized |
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| Gears | 8 forward and reverse |
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| (no label) | Synchronized transmission with mechanical shuttle. |
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| Transmission | Glide Shift |
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| Type | power shift |
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| Gears | 12 forward and 8 reverse |
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| Transmission | Glide Shift Creeper |
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| Gears | 24 forward and 16 reverse |
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Dimensions
Tires| Standard tires (ag) | Front: 8.3-16. Rear: 14.9-24 |
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Dimensions| Wheelbase | 74.6 inches | 189 cm |
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| Length | 121.3 inches | 308 cm |
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| Width | 66.5 inches | 168 cm |
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| Height (ROPS) | 91.1 inches | 231 cm |
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| Height (cab) | 87 inches | 220 cm |
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| Weight | 3440 lbs (DT) | 1560 kg |
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| Weight | 3815 lbs (GSTC) | 1730 kg |
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| Ground clearance | 14.8 inches | 37 cm |
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| Front tread | 51.2 inches | 130 cm |
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| Rear tread | 50.6/56.5/:60.2 inches | 128/143/0 cm |
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