Iseki TU257: all source data
All 47 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 | Iseki |
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| (no label) | Compact Utility tractor |
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Engine| (no label) | Isuzu 1.5L 3-cyl diesel |
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| Fuel tank | 6.6 gal | 25.0 L |
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Transmission| (no label) | 12-speed |
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Power| Engine | 24.7 hp | 18.4 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| (no label) | Open operator station |
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Pto| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 526@2500 |
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| Engine RPM | 805@2500 |
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| Engine RPM | 1244@2500 |
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Dimensions| Wheelbase | 60.2 inches | 152 cm |
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| Weight | 1973 to 2161 pounds |
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| Front tire | 5.00-15 |
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| 2WD Rear tire (2WD) | 11.2-24 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Isuzu E3AD1 |
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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 | 91.4 ci | 1.5 L |
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| Bore/Stroke | 3.385x3.386 inches | 86 x 86 mm |
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| Power | 24.7 hp | 18.4 kW |
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| Rated RPM | 2500 |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 4.5 qts | 4.3 L |
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| Coolant capacity (Coolant) | 7.4 qts | 7.0 L |
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Transmission
Transmission| Gears | 12 forward and 4 reverse |
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| Oil capacity | 19 qts | 18.0 L |
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| (no label) | Three gears, plus reverse, in four ranges. |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 5.00-15. Rear: 11.2-24 |
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| 4WD Standard tires (ag) (4WD) | Front: 7-16. Rear: 11.2-24 |
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Dimensions| Wheelbase | 60.2 inches | 152 cm |
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| Length | 115.6 inches | 293 cm |
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| Width | 50.8 inches | 129 cm |
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| Height | 56.3 inches | 143 cm |
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| 2WD Weight (2WD) | 1973 lbs | 894 kg |
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| 4WD Weight (4WD) | 2161 lbs | 980 kg |
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| 2WD Ground clearance | 13.4 inches | 34 cm |
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| 4WD Ground clearance | 12.6 inches | 32 cm |
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| 2WD Front tread | 37/38.6 inches | 93/98 cm |
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| 4WD Front tread | 41.3 inches | 104 cm |
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| Rear tread | 38.6 to 51.2 inches | 98 to 130 cm |
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