Ford 640
| | 1954 - 1957 |
| 600 Series | | Utility tractor |
|
Series map:
640
33.3hp*
*Estimated engine power for comparison only.
| Production |
| Manufacturer | Ford
|
| Utility tractor |
| Built in Highland Park, Michigan, USA |
| Original price was $2,056 in 1957 |
| Variants |
| 740 | row-crop
|
| 620 | no PTO, hydraulics, or 3-point hitch
|
| 630 | no PTO
|
| 640 | four-speed
|
| 650 | five-speed
|
| 660 | five-speed, live PTO
|
| Ford 640 Power |
| Belt (claimed) | 30 hp
22.4 kW
|
| Plows | 2 (14-inch)
|
| Drawbar (tested) | 28.59 hp
21.3 kW
|
| Belt (tested) | 31.01 hp
23.1 kW
|
 Performance test details ... |
| Mechanical |
| Two-wheel drive |
| Steering | manual
|
| | power assist optional
|
| Differential mechanical expanding shoe brakes |
| Open operator station. |
| Capacity |
| Fuel | 11 gal
41.6 L
|
| Hydraulic system | 2.25 gal
8.5 L
|
| Hydraulics |
| Type | open center
|
| Capacity | 2.25 gal
8.5 L
|
| Pressure | 2000 psi
137.9 bar
|
| Pump flow | 4.8 gpm
18.2 lpm
|
| Steering flow | 6.5 gpm
24.6 lpm
|
| Steering press. | 100 psi
6.9 bar
|
| Tractor hitch |
| Rear Type | I
|
| Control | position and draft control
|
| Rear lift | 1250 lbs
567 kg
|
| Power Take-off (PTO) |
| Rear PTO | transmission (non-live)
|
| Rear PTO Type | 540 (1.125)
|
| 640 Serial Number Location |
 |
| On the left-hand side of the transmission housing behind the starter. |
| Belt Pulley |
| Diameter | 9 inches
22 cm
|
| Width | 6.5 inches
16 cm
|
| RPM | 1,366
|
| Speed | 3218 ft/min
980.85 meters/min
|
| Electrical |
| Ground | positive
|
| Charging system | generator
|
| Charging amps | 20
|
| Battery volts | 6
|
| References |
 |
| Owner's Manual Series 600 and 800 (SE6085) published in 1956 |
| Accessories and special items for your Ford tracotr published in 1958 |
| 1955-1960 Tractor Shop Manual (SE-8175) published in 1961 |
| New 600 Model Ford Tractor published in 1954 |
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Consult official
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Engine details ...
Transmission details ...
Ford 640 photos...
Full dimensions and tires ...
