Ford Powermaster 841

Ford Powermaster 841The Ford Powermaster 841 is a 2WD utility tractor from the 801 Powermaster series. This tractor was manufactured by Ford in Highland Park, Michigan, USA from 1957 to 1961.

The Ford Powermaster 841 is equipped with one of two engines: a 2.8 L (172.0 cu·in) four-cylinder gasoline/LP-gas engine or a 2.8 L (172.0 cu·in) four-cylinder diesel engine and one of two transmissions: a unsynchronized gear transmission with 4 forward and 1 reverse gears or the Sherman “Step-Up Step-down” transmission with 12 forward and 3 reverse gears.

The tractor could be equipped with the following engines:

  • Ford EAF. It is a 2.8 L, 2,819 cm2, (172.0 cu·in) four-cylinder natural aspirated gasoline/LP-gas engine with 99.0 mm (3.9 in) of the cylinder bore and 91.0 mm (3.58 in) of the piston stroke. The compression ratio rating is 7.5:1 for gasoline version or 8.65:1 for LP-gas version. This engine produced 63.5 PS (46.7 kW; 62.6 HP) at 2,000 rpm of output power for gasoline version.
  • Ford. It is a 2.8 L, 2,819 cm2, (172.0 cu·in) four-cylinder natural aspirated diesel engine. The cylinder bore is 99.0 mm (3.9 in) and the piston stroke is 91.0 mm (3.58 in). The compression ratio rating is 16.8:1. This engine produced 57.1 PS (42.0 kW; 56.3 HP) at 2,200 rpm of output power.

The Ford Powermaster 841 is equipped with manual or power (optional) steering, differential mechanical expanding shoe brakes, open operator station and 64.3 liters (17 US gal.; 14.1 Imp. gal) fuel tank.

Ford Powermaster 841 Specifications

General Specifications
Model Ford Powermaster 841
Length 3,060 mm (120.5 in)
Width 1,620 mm (63.8 in)
Height 1,450 mm (57.1 in)
Wheel base 1,890 mm (74.4 in)
Ground clearance (front axle) 540 mm (21.3 in)
Weight 1,580 kg (3,483 lbs)
Fuel tank capacity 64.3 liters (17 US gal.; 14.1 Imp. gal)
Battery 6V, 80Ah (Gas/Lp), 12V, 135Ah (diesel)
Cabin type Open operator station
Engine
Engine model Ford EAF
Engine type Four-stroke, liquid-cooled, inline
Cylinders 4
Fuel type Gasoline
Displacement 2.8 L, 2,819 cm2, (172.0 cu·in)
Bore and stroke 99.0 mm X 91.0 mm (3.9 in X 3.58 in)
Compression ratio Gasoline: 7.5:1
Lp-gas: 8.65:1
Horsepower 63.5 PS (46.7 kW; 62.6 HP) at 2,000 rpm
Torque 225.1 N·m (23 kg·m, 165.9 ft·lb) at 1,600 rpm
Starter Electric
Oil capacity: 4.7 L (5 US. qt, 4.1 Imp. qt.)
Coolant capacity: 14.2 L (15 US. qt, 12.5 Imp. qt.)
Engine
Engine model Ford
Engine type Four-stroke, liquid-cooled, inline
Cylinders 4
Fuel type Diesel
Displacement 2.8 L, 2,819 cm2, (172.0 cu·in)
Bore and stroke 99.0 mm X 91.0 mm (3.9 in X 3.58 in)
Compression ratio 16.8:1
Horsepower 57.1 PS (42.0 kW; 56.3 HP) at 2,200 rpm
Torque 190.4 N·m (19.4 kg·m, 140.3 ft·lb) at 1,400 rpm
Starter Electric
Oil capacity: 4.7 L (5 US. qt, 4.1 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Manual or power (optional)
Brakes Differential mechanical expanding shoe
Transmission model Ford
Transmission type Unsynchronized gear
Gears 4 forward and 1 reverse
Speed Forward: 21.8 kmh (13.5 mph) Reverse: 6.2 kmh (3.9 mph)
Transmission oil capacity 5.7 L (1.5 US. gal, 1.3 Imp. gal.)
Transmission model Sherman Step-Up Step-down
Transmission type
Gears 12 forward and 3 reverse
Speed Forward: 24.9 kmh (15.5 mph) Reverse: 9.4 kmh (5.8 mph)
Transmission oil capacity 5.7 L (1.5 US. gal, 1.3 Imp. gal.)
Tires
Front tires Ag: 6.00-16
Rear tires Ag: 12-28
Three-Point Hitch
Category I
Control type
Lift capacity 567 kg (1,250 lbs)
PTO (Power take-off shaft)
Rear PTO type Transmission
Rear PTO speed 540 rpm
Hydraulic system
Hydraulic type Open center
Hydraulic capacity 7.6 L (2 US. gal, 1.7 Imp. gal.)
Pressure 2000 psi (137.9 bar)
Total flow 4.0 gpm (15.1 lpm)