Ford Powermaster 841
Type: Utility Tractors
Contents:
Production | |
| Manufacturer: | Ford |
| Type: | Utility tractor |
| Factory: | Highland Park, Michigan, USA |
| Original price: | $3,080 (1957 ) |
Variants | |
| row-crop chassis | |
| Select-O-Speed, no PTO | |
| Four-speed, no PTO or 3-point | |
| Four-speed | |
| Five-speed | |
| Five speed, live PTO | |
| Select-O-Speed | |
| Select-O-Speed, dual-speed PTO |
Ford 841 Power | |
| Engine (gross): | 62.6 hp 46.7 kW |
| Engine: | 56.3 hp 42.0 kW |
| Drawbar (claimed): | 44 hp 32.8 kW |
| Belt (claimed): | 50 hp 37.3 kW |
| Plows: | 3*14-inch |
| Drawbar (tested): | 41.44 hp 30.9 kW |
| Belt (tested): | 44.71 hp 33.3 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| power assist optional | |
| Brakes: | differential mechanical expanding shoe |
| Cab: | Open operator station. |
| Transmissions: | 4-speed unsynchronized gear |
| 12-speed | |
Capacity | |
| Fuel: | 17 gal 64.3 L |
| Hydraulic system: | 2 gal 7.6 L |
Hydraulics | |
| Type: | open center |
| Capacity: | 2 gal 7.6 L |
| Pressure: | 2000 psi 137.9 bar |
| Total flow: | 4 gpm 15.1 lpm |
Tractor hitch | |
| Rear Type: | I |
| Rear lift: | 1,250 lbs 567 kg |
Power Take-off (PTO) | |
| Rear PTO: | transmission |
| Rear RPM: | 540 |
841 Serial Numbers | |
| Location: | Left side of tractor, on top of transmission case behind the starter. |
| 1957: | 1001 |
| 1958: | 11977 |
| 1959: | 58312 |
| 1960: | 105943 |
| 1961: | 131427 |
| 1962: | 155531 |
Electrical | |
| Ground: | positive (6V) |
| negative (12V) | |
| Charging system: | generator |
| Charging amps: | 20 |
| Battery volts: | 6 (gas/lp) |
| 12 (diesel) | |
| Battery AH: | 80 (6V) |
| 135 (12V) | |
Engine Detail | |
| Ford EAF | |
| gasoline | |
| 4-cylinder 8-valve | |
| liquid-cooled vertical overhead valve | |
| Displacement: | 172 ci 2.8 L |
| Bore/Stroke: | 3.90x3.60 inches 99 x 91 mm |
| Power (gross): | 62.6 hp 46.7 kW |
| Air cleaner: | oil bath |
| Compression: | 7.5:1 |
| Rated RPM: | 2000 |
| Torque: | 166 lb-ft 225.1 Nm |
| Torque RPM: | 1600 |
| Firing order: | 1-2-4-3 |
| Starter volts: | 6 |
| Coolant capacity: | 15 qts 14.2 L |
| Sparkplug gap: | 0.027 inches 0.686 mm |
| Point gap: | 0.025 inches 0.635 mm |
| Intake valve clearance: | 0.015 inches 0.381 mm (hot) |
| Exhaust valve clearance: | 0.015 inches 0.381 mm (hot) |
Dimensions | |
| Wheelbase: | 74.5 inches 189 cm |
| Length: | 120.8 inches 306 cm |
| Width: | 64 inches 162 cm |
| Height: | 57.3 inches 145 cm |
| Clearance (front axle): | 21.4 inches 54 cm |
| Front tread: | 52 to 80 inches 132 to 203 cm |
| Rear tread: | 52 to 76 inches 132 to 193 cm |
