Dongfeng DF-404: all source data
All 54 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 | Dongfeng |
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| (no label) | Compact Utility tractor |
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| (no label) | Built in China |
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Engine| (no label) | Changchai 2.5L 4-cyl diesel |
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Transmission| (no label) | 8-speed gear |
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| (no label) | 8-speed shuttle |
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Power| Engine | 39.4 hp | 29.4 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | spur gear |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Disc brakes |
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| (no label) | Two-post ROPS. |
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Hitch| Rear Type | I |
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| Rear lift (at 24"/610mm) | 1466 lbs | 664 kg |
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Pto| Rear PTO | live |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| 2WD Wheelbase (2WD) | 70.8 inches | 179 cm |
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| 4WD Wheelbase (4WD) | 71.6 inches | 181 cm |
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| Weight | 2877 to 3170 pounds |
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| Front tire | 5.00-15 |
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| 2WD Rear tire (2WD) | 12.4-24 |
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Electrical| Ground | negative |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Changchai ZN490BT |
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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 | 155.2 ci | 2.5 L |
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| Bore/Stroke | 3.54x3.94 inches | 90 x 100 mm |
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| Power | 39.4 hp | 29.4 kW |
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| Fuel system | direct injection |
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| Rated RPM | 2400 |
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| Starter type | electric |
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Transmission
Transmission options| (no label) | 8-speed gear |
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| (no label) | 8-speed shuttle |
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Transmission| Type | gear |
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| Gears | 8 forward and 2 reverse |
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| Type | shuttle |
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| Gears | 8 forward and reverse |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 5.00-15. Rear: 12.4-24 |
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| 4WD Standard tires (ag) (4WD) | Front: 7.50-16. Rear: 12.4-24 |
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Dimensions| 2WD Wheelbase (2WD) | 70.8 inches | 179 cm |
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| 4WD Wheelbase (4WD) | 71.6 inches | 181 cm |
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| Length | 136.2 inches | 345 cm |
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| Width | 58.7 inches | 149 cm |
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| Height | 60.6 inches | 153 cm |
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| 2WD Weight (2WD) | 2877 lbs | 1305 kg |
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| 4WD Weight (4WD) | 3170 lbs | 1437 kg |
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| 2WD Ground clearance | 16.5 inches | 41 cm |
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| 4WD Ground clearance | 16 inches | 40 cm |
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| 2WD Front tread | 43.3/47.2/51.2 inches | 109/119/130 cm |
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| 4WD Front tread | 47.2 inches | 119 cm |
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| Rear tread | 47.2/51.2/55.1 inches | 119/130/139 cm |
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