Ford 641 Tractor (1962)

Manufacturer:Ford

Price:3,096(USD)

Series:601 Workmaster Series

Model:641

Equipment Type: Utility Tractors

Factory:Highland Park, Michigan, USA

Full Specifications

NEBRASKA TRACTOR TEST 642 2

Description: Gasoline 12-speed 2WD March 20 - 31, 1958 Link: Nebraska Tractor Test 642 file Drawbar performance/Gear 5 used for power test. Gear 1 used for pull test
Belt power (max): 33.65hp / 25.1kW
Belt fuel use (max): 3.4gal/hour 12.9l/hour
Max power: 29.82hp / 22.2kW
Max pull: 4,101lbs / 1860kg

NEBRASKA TRACTOR TEST 686 2

Description: Diesel 12-speed 2WD March 11 - 18, 1959 Link: Nebraska Tractor Test 686 file PTO performance Drawbar performance Gear 5 used for power test Gear 1 used for pull test
Power at rated engine speed: 31.78hp / 23.7kW
Fuel use: 2.3gal / hour/ 8.7l / hour
Power at rated PTO speed: 25.29hp / 18.9kW
Max power: 29.33hp / 21.9kW
Max pull: 4,230lbs / 1918kg

FORD 641 POWER

Engine (gross): 48.4hp / 36.1kW
Belt (claimed): 32hp / 23.9kW
Plows: 2 (14-inch)
Drawbar (tested): 29.82hp / 22.2kW
PTO (tested): 31.78hp / 23.7kW
Belt (tested): 33.65hp / 25.1kW

ENGINES OVERVIEW

Description: Ford 2.2L 4-cyl gasoline Ford 2.4L 4-cyl diesel Ford 2.2L 4-cyl LP gas

ENGINE DETAIL 1

Description: Ford EAE Red Tiger gasoline 4-cylinder 8-valve liquid-cooled vertical inline
Displacement: 134ci / 2.2L
Bore/Stroke: 3.4375x3.60inches / 87 x 91mm
Emissions: Tier 0
Power (gross): 48.4hp / 36.1kW
Air cleaner: oil bath
Compression: 7.5:1
Rated RPM: 2200
Torque: 126.8 lb-ft / 171.9Nm
Torque RPM: 1600
Firing order: 1-2-4-3
Starter volts: 6
Coolant capacity: 15qts / 14.2L
Sparkplug: 14MM
Sparkplug gap: 0.025inches / 0.635mm (min) / 0.028 inches / 0.711mm (max)

ENGINE OIL

Oil capacity: 5qts / 4.7L
Oil change: 100 h

ENGINE DETAIL 2

Description: Ford diesel 4-cylinder 8-valve liquid-cooled vertical inline
Displacement: 144ci / 2.4L
Bore/Stroke: 3.562x3.60inches / 90 x 91mm
Power (gross): 42.7hp / 31.8kW
Air cleaner: oil bath
Compression: 16.8:1
Rated RPM: 2200
Firing order: 1-2-4-3
Starter volts: 12

ENGINE DETAIL 3

Description: Ford EAE Red Tiger LP gas 4-cylinder 8-valve liquid-cooled vertical inline
Displacement: 134ci / 2.2L
Bore/Stroke: 3.4375x3.60inches / 87 x 91mm
Compression: 7.5:1
Rated RPM: 2200
Firing order: 1-2-4-3
Starter volts: 6

FORD 641 ENGINES

Description: Ford 2.2L 4-cyl gasoline Ford 2.4L 4-cyl diesel Ford 2.2L 4-cyl LP gas

TRANSMISSIONS OVERVIEW

Description: 4-speed unsynchronized gear 12-speed unsynchronized gear

TRANSMISSION 1

Manufacturer: Ford
Type: unsynchronized gear
Gears: 4 forward and 1 reverse
Oil capacity: 6qts / 5.7L / SAE 80 Mild EP

TRANSMISSION 2

Manufacturer: Ford
Type: unsynchronized gear
Gears: 12 forward and 3 reverse
Clutch: dry disc
Description: The 12-speed adds a mechanical over under to the basic four-speed transmission.

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 unsynchronized gear

CAPACITY

Fuel: 13gal / 49.2L
Hydraulic system: 2gal / 7.6L
Rear axle: 8qts / 7.6L

HYDRAULICS

Capacity: 2gal / 7.6L
Total flow: 4gpm / 15.1lpm

TRACTOR HITCH

Rear Type: I
Rear lift: 1,250lbs / 567kg

POWER TAKE-OFF (PTO)

Rear PTO: transmission
Rear RPM: 540

FORD 641 TIRES

Ag front: 5.50-16
Ag rear: 11-28

DIMENSIONS

Operating weight: 3,291lbs / 1492kg
Ballasted weight: 5,523lbs / 2505kg
Front tread: 52 to 80inches / 132 to 203cm
Rear tread: 52 to 76inches / 132 to 193cm

DIMENSIONS & TIRES

Weight: 3,291lbs / 1492kg
Front tire: 5.50-16
Rear tire: 11-28

FORD 711 LOADER

Loader weight: 593lbs / 268kg
Height (to pin): 126inches / 320cm
Clearance, dumped bucket: 80inches / 203cm
Dump reach: 36.1inches / 91cm
Clearance, level bucket: 96inches / 243cm
Breakout force (at pin): 2500lbs / 1134kg
Lift to full height (at pin): 1000lbs / 453kg

641 SERIAL NUMBERS

Location: Transmission case, top left, 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)

About Ford Tractor

The Ford 641 tractor is part of the 601 Workmaster Series of tractors. The 641 is a type of Utility Tractors and that is primarily used for Agriculture Tractors applications. The engine of the 641 tractors is impressive. This configuration is more practical in the real world.