Kubota B5100: all source data
All 64 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) | Sub-Compact Utility tractor |
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| (no label) | Built in Japan |
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Engine| (no label) | Kubota 0.5L 2-cyl diesel |
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| Fuel tank | 2.1 gal | 7.9 L |
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Transmission| (no label) | 6-speed unsynchronized gear |
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Power| Engine | 12 hp | 8.9 kW |
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| PTO (claimed) | 10 hp | 7.5 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Manual steering |
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| (no label) | Mechanical wet disc brakes |
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| (no label) | Open operator station. Two-post fixed ROPS available. |
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Hydraulics| Type | open center |
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| Pump flow | 3.17 gpm | 12.0 lpm |
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Hitch| Rear Type | I |
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| Rear lift | 300 lbs | 136 kg |
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Pto| Rear PTO | transmission |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 540@2687 |
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| Engine RPM | 963@3000 |
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| Front PTO Type | 3000 |
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Dimensions| Wheelbase | 46.5 inches | 118 cm |
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| Weight | 805 to 893 pounds |
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| Front tire | 4.00-9 |
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| Rear tire | 7.00-16 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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| Battery AH | 35 |
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Engine
Engine detail| (no label) | Kubota Z500-1A |
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| (no label) | diesel |
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| (no label) | 2-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 31 ci | 0.5 L |
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| Bore/Stroke | 2.625x2.75 inches | 67 x 70 mm |
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| Power | 12 hp | 8.9 kW |
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| Pre-heating | glow plugs |
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| Rated RPM | 3000 |
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| Starter volts | 12 |
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| Starter power | 1.1 hp | 0.8 kW |
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| Coolant capacity (Coolant) | 3.2 qts | 3.0 L |
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Engine oil| Oil capacity | 2.4 qts | 2.3 L |
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| Oil change | 75 h |
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Transmission
Transmission| Type | unsynchronized gear |
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| Gears | 6 forward and 2 reverse |
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| Clutch | dry disc |
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| Oil capacity | 9.0 qts | 8.5 L |
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| (no label) | Three gears, plus reverse, in two ranges. |
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Dimensions
Tires| 2WD Ag front (2WD) | 4.00-9 |
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| 4WD Ag front (4WD) | 4.50-10 |
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| Ag rear | 7.00-16 |
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| Lawn/turf front | 18x6.50-8 |
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| Lawn/turf rear | 27x8.50-15 |
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Dimensions| Wheelbase | 46.5 inches | 118 cm |
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| Length | 71.6 inches | 181 cm |
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| Width | 36.25 inches | 92 cm |
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| Height (steering wheel) | 44.1 inches | 112 cm |
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| 2WD Weight (2WD) | 805 lbs | 365 kg |
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| 4WD Weight (4WD) | 893 lbs | 405 kg |
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| 4WD Clearance (front axle) (4WD) | 8.625 inches | 21 cm |
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| 2WD Clearance (rear axle) (2WD) | 10.25 inches | 26 cm |
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| 2WD Front tread | 26 inches | 66 cm |
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| 4WD Front tread | 26.4 inches | 67 cm |
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| Rear tread | 25/29 inches | 63/73 cm |
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