Leyland 285: all source data
All 55 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 | Leyland |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Bathgate, Scotland |
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Engine| (no label) | Leyland 5.6L 6-cyl diesel |
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Transmission| (no label) | 10-speed gear |
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| (no label) | 9-speed synchromesh |
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Power| Engine | 85 hp | 63.4 kW |
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| PTO (claimed) | 75 hp | 55.9 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | planetary |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard. Insulated cab with heat after 1976. Open station available. |
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Hydraulics| Type | open center |
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| Pressure | 2600 psi | 179.3 bar |
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| Pump flow | 11 gpm | 41.6 lpm |
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Hitch| Rear Type | II |
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| Control | position and draft control |
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| Rear lift (at ends) | 6000 lbs | 2721 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 |
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Dimensions| Weight | 8000 lbs | 3628 kg |
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| Front tire | 7.50x16 |
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| Rear tire | 14.00x34 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 34 |
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| Battery volts | 12 |
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| Battery AH | 128 |
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Engine
Engine detail| (no label) | Leyland |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 344.7 ci | 5.6 L |
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| Bore/Stroke | 3.858x4.921 inches | 98 x 125 mm |
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| Power | 85 hp | 63.4 kW |
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| Air cleaner | dry |
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| Rated RPM | 2100 |
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| Torque | 234 lb-ft | 317.3 Nm |
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| Torque RPM | 1400 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 10-speed gear |
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| (no label) | 9-speed synchromesh |
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Transmission| Type | gear |
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| Gears | 10 forward and 2 reverse |
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| Clutch | dry disc |
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| (no label) | Five gears, plus reverse, in two ranges. |
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| Type | synchromesh |
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| Gears | 9 forward and 3 reverse |
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| Clutch | dry disc |
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| (no label) | Three synchronized gears, plus reverse, in three ranges. The synchro transmission became available in 1979. |
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Dimensions
Tires| Standard tires (ag) | Front: 7.50x16. Rear: 14.00x34 |
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Dimensions| Weight | 8000 lbs | 3628 kg |
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