Jinma JM-254: all source data
All 42 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 | Jinma |
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| (no label) | Compact Utility tractor |
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| (no label) | Built in Yancheng City, China |
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Engine| (no label) | Yangdong 1.5L 3-cyl diesel |
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Transmission| (no label) | 12-speed |
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Power| Engine | 25 hp | 18.6 kW |
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Mechanical| (no label) | Four-wheel drive |
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| (no label) | Two-post ROPS. |
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Capacity| Fuel | 5.8 gal | 22.0 L |
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| Hydraulic system | 2.38 gal | 9.0 L |
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Hydraulics| Type | open center |
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| Capacity | 2.38 gal | 9.0 L |
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| Valves | 1 |
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Hitch| Rear Type | I |
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| Rear lift | 875 lbs | 396 kg |
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Pto| Rear PTO | live |
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| Rear PTO Type | 540/1000 (1.375) |
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Dimensions| Wheelbase | 64.9 inches | 164 cm |
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| Weight | 2514 lbs | 1140 kg |
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| Front tire | 6.00-16 |
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| Rear tire | 9.5-24 |
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Engine
Engine detail| (no label) | Yangdong Y385T |
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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 | 93.5 ci | 1.5 L |
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| Bore/Stroke | 3.35x3.54 inches | 85 x 90 mm |
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| Power | 25 hp | 18.6 kW |
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| Compression | 22:1 |
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| Rated RPM | 2350 |
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| Firing order | 1-3-2 |
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| Starter volts | 12 |
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| Oil capacity | 6.3 qts | 6.0 L |
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| Coolant capacity (Coolant) | 8.44 qts | 8.0 L |
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Transmission
Transmission| Gears | 12 forward and 4 reverse |
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Dimensions
Tires| Ag front | 6.00-16 |
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| Ag rear | 9.5-24 |
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Dimensions| Wheelbase | 64.9 inches | 164 cm |
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| Length | 117.8 inches | 299 cm |
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| Width | 51.1 inches | 129 cm |
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| Height | 56.6 inches | 143 cm |
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| Weight | 2514 lbs | 1140 kg |
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