Ford
841
Horsepower
62hp
Production
1957–1961
Category
farm
Overview
Production
| Original Price | $3,080 (1957) |
|---|---|
| Tractor Type | utility |
| Series | 801 Powermaster Series |
| Manufacture Location | Highland Park, Michigan, USA |
Mechanical
| Drive Type | two-wheel drive |
|---|---|
| Steering | manual with power assist optional |
| Brakes | differential mechanical expanding shoe |
Hydraulics
| Hydraulic Type | open center |
|---|---|
| Hydraulic Pressure | 2,000 psi (137.9 bar) |
| Hydraulic System Capacity | 2 gal (7.6 L) |
PTO & Hitch
| Rear Hitch Type | I |
|---|---|
| Rear Lift | 1,250 lbs (567 kg) |
Fuel Capacity
| Fuel Capacity Rops | 17 gal (64.3 L) |
|---|
Other
| Plows | 3 |
|---|---|
| Variant 811 | Select-O-Speed, no PTO |
| Variant 821 | Four-speed, no PTO or 3-point |
| Variant 841 | Four-speed |
| Variant 851 | Five-speed |
| Variant 861 | Five speed, live PTO |
| Variant 871 | Select-O-Speed |
| Variant 881 | Select-O-Speed, dual-speed PTO |
| Variant 941 | row-crop chassis |
| Engine Options | Ford 2.8L 4-cyl gasoline, Ford 2.8L 4-cyl LP gas, Ford 2.8L 4-cyl diesel |
| Total Flow | 4 gpm (15.1 lpm) |
| Operator Station | open operator station |
Engine
| Engine | Ford EAF |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 4-cylinder 8-valve |
| Cooling | liquid-cooled vertical overhead valve |
| Displacement | 172 ci (2.8 L) |
| Bore | 3.9 in (99 mm) |
| Bore Stroke | 3.90x3.60 in (99 x 91 mm) |
| Stroke | 3.6 in (91 mm) |
| Compression Ratio | 7.5 |
| Power Gross | 62.6 hp (46.7 kW) |
| Torque | 1,600 RPM |
| Torque | 166 lb-ft (225.1 Nm) |
| Air Cleaner | oil bath |
| Starter Volts | 6 |
| Oil Capacity | 5 qts (4.7 L) |
| Oil Change Interval Hours | 100 |
| Coolant Capacity | 15 qts (14.2 L) |
| Firing Order | 1-2-4-3 |
| Sparkplug Gap | 0.03 in (0.69 mm) |
| Point Gap | 0.03 in (0.64 mm) |
| Intake Valve Clearance | 0.02 in (0.38 mm) |
| Exhaust Valve Clearance | 0.02 in (0.38 mm) |
| Rated | 2,000 RPM |
Option 1
| Engine | Ford EAF |
|---|---|
| Cooling | liquid-cooled vertical overhead valve |
| Cylinders | 4-cylinder 8-valve |
| Fuel Type | gasoline |
| Rated | 2,000 RPM |
| Torque | 1,600 RPM |
| Air Cleaner | oil bath |
| Bore | 3.9 in (99 mm) |
| Firing Order | 1-2-4-3 |
| Manufacturer | Ford |
| Torque | 166 lb-ft (225.1 Nm) |
| Starter Volts | 6 |
| Stroke | 3.6 in (91 mm) |
| Power Gross | 62.6 hp (46.7 kW) |
| Displacement | 172 ci (2.8 L) |
| Oil Capacity | 5 qts (4.7 L) |
| Point Gap | 0.03 in (0.64 mm) |
| Compression Ratio | 7.5 |
| Bore Stroke | 3.90x3.60 in (99 x 91 mm) |
| Coolant Capacity | 15 qts (14.2 L) |
| Sparkplug Gap | 0.03 in (0.69 mm) |
| Oil Change Interval Hours | 100 |
| Intake Valve Clearance | 0.02 in (0.38 mm) |
| Exhaust Valve Clearance | 0.02 in (0.38 mm) |
Option 2
| Engine | Ford EAF |
|---|---|
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder 8-valve |
| Fuel Type | LP gas |
| Rated | 2,200 RPM |
| Air Cleaner | oil bath |
| Bore | 3.9 in (99 mm) |
| Firing Order | 1-2-4-3 |
| Manufacturer | Ford |
| Starter Volts | 6 |
| Stroke | 3.6 in (91 mm) |
| Displacement | 172 ci (2.8 L) |
| Oil Capacity | 5 qts (4.7 L) |
| Point Gap | 0.03 in (0.64 mm) |
| Compression Ratio | 8.65 |
| Bore Stroke | 3.90x3.60 in (99 x 91 mm) |
| Sparkplug Gap | 0.03 in (0.69 mm) |
| Intake Valve Clearance | 0.02 in (0.38 mm) |
| Exhaust Valve Clearance | 0.02 in (0.38 mm) |
Option 3
| Engine | Ford |
|---|---|
| Cooling | liquid-cooled |
| Power | 56.3 hp (42 kW) |
| Cylinders | 4-cylinder 8-valve |
| Fuel Type | diesel |
| Rated | 2,200 RPM |
| Torque | 1,400 RPM |
| Air Cleaner | oil bath |
| Bore | 3.9 in (99 mm) |
| Firing Order | 1-2-4-3 |
| Manufacturer | Ford |
| Torque | 140.4 lb-ft (190.4 Nm) |
| Starter Volts | 12 |
| Stroke | 3.6 in (91 mm) |
| Displacement | 172 ci (2.8 L) |
| Oil Capacity | 5 qts (4.7 L) |
| Compression Ratio | 16.8 |
| Bore Stroke | 3.90x3.60 in (99 x 91 mm) |
Dimensions
| Length | 120.8 in (306 cm) |
|---|---|
| Width | 64 in (162 cm) |
| Height | 57.3 in (145 cm) |
| Wheelbase | 74.5 in (189 cm) |
| Clearance Front Axle | 21.4 in (54 cm) |
| Front Tread | 52 in (132 cm) |
| Front Tread Range | 52 to 80 inches 132 to 203 cm |
| Rear Tread | 52 in (132 cm) |
| Rear Tread Range | 52 to 76 inches 132 to 193 cm |
| Operating Weight | 3,487 lbs (1,581 kg) |
| Shipping Weight | 2,958 lbs (1,341 kg) |
| Tires Ag Front | 6.00-16 |
| Tires Ag Rear | 12-28 |
| Ballasted Weight | 6,985 lbs (3,168 kg) |
Transmission
| Transmission Type | unsynchronized gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Oil Capacity | 6 qts (5.7 L) |
| Oil Type | SAE 80 |
Test Results
| Test Reference | Nebraska Tractor Test 639 |
|---|---|
| Test Number | 639 |
| Test Date | March 12 - 31, 1958 |
| Fuel Type | LP gas |
| Drawbar Max Power | 40.32 hp (30.1 kW) |
| Drawbar Max Pull | 4,638 lbs (2,103 kg) |
| Belt Power Max | 41.97 hp (31.3 kW) |
| Belt Fuel Use Max | 5 gal/hr (18.9 L/hr) |
| Test Link | Nebraska Tractor Test 639 file |
| Pull Test Gear | 2 |
| Power Test Gear | 5 |
| Transmission Type | 12-speed |