Engine | | | |
Type: | straight 4 cylinders |
Engine capacity: | 2896 cc |
Single cylinder capacity: | 724 cc |
Compression ratio: | 4.5:1; since 1912 4.1:1; since 1916 3.98:1 |
Distribution: | 2 side valves for each cylinder, detachable cylinder head |
Fuel feeding: | one Ford carburetor |
Cooling: | watercooled, centrifugal pump |
Lubrification: | combination splash and gravity system |
Max power: | 20 HP |
Starter: | starting handle, since 1919 by electric starter |
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TRASMISSION | | | |
Drive: | rear wheel drive |
Gear box: | epicyclic transmission foot operated, in unit with engine, 2 speed + reverse gear |
Clutch: | multiple discs into oil |
Final Drive: | patented by Ford, Vanadium steel case |
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Chassis | pressed Vanadium steel girders |
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Suspension | | | |
Front axle: | live axle with semi elliptic springs |
Rear axle: | live axle with semi elliptic springs |
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Brakes | drum brakes operating only on rear wheels |
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Tyres | | | |
Front: | 30x3; |
Rear: | 30x31/2; |
| only since 1925 with inner tube |
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Steering | By Ford reduction gear system, irreversible |
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Body | Wood panels and since 1911 pressed steel panels |
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Chassis sizes | | | |
Wheel base: | 2250 mm |
Front track: | 1450 mm |
Rear track: | 1460 mm then increased to 1520 mm |
Weight: | 1200 lbs |
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Max speed | between 56 and 67 Km/h |
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Fuel consumption | 30-40 Km/gal. |