Kubota GT-21: all source data
All 45 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 1.4L 3-cyl diesel |
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| Fuel tank | 7.4 gal | 28.0 L |
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Transmission| (no label) | 12-speed |
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| (no label) | hydrostatic |
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Power| Engine | 20.7 hp | 15.4 kW |
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Mechanical| (no label) | Four-wheel drive |
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| (no label) | Two-post folding ROPS. |
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Pto| Rear PTO Type | 540/750/1000 (1.375) |
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Dimensions| Wheelbase | 57.1 inches | 145 cm |
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| Weight | 1940 to 2028 pounds |
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| Front tire | 6-14 |
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| Rear tire | 8.3-24 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Kubota D1403 |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 85 ci | 1.4 L |
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| Bore/Stroke | 3.1x3.6 inches | 79 x 91 mm |
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| Power | 20.7 hp | 15.4 kW |
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| Rated RPM | 2600 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 12-speed |
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| (no label) | hydrostatic |
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Transmission| Gears | 12 forward and 4 reverse |
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| (no label) | Three gears (1-3), plus reverse, in four ranges (creeper and 1-3). |
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| Type | hydrostatic |
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| Gears | infinite forward and reverse (3-range) |
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Dimensions
Tires| Standard tires (ag) | Front: 6-14. Rear: 8.3-24 |
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| GT-21J Optional tires (ag) (GT-21J) | Front: 6-14. Rear: 9.5-22 |
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Dimensions| Wheelbase | 57.1 inches | 145 cm |
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| Length | 110.4 inches | 280 cm |
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| Width | 45.3 inches | 115 cm |
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| Height (ROPS) | 74.6 inches | 189 cm |
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| Height (cab) | 74.6 inches | 189 cm |
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| Gear Weight (Gear) | 1940 lbs | 879 kg |
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| Hydro Weight (Hydro) | 2028 lbs | 919 kg |
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| Ground clearance | 12.6 inches | 32 cm |
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| Front tread | 37.4 inches | 94 cm |
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| Rear tread | 36 to 40.8 inches | 91 to 103 cm |
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