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Home / Farm Tractors / Ford Tractors / Ford 4000SU

Ford 4000SU Tractor

The Ford 4000SU is a two-wheel drive special utility tractor. This model was manufactured between 1970 and 1976. The Ford 4000 SU tractor is equipped with a Ford 3-cylinder water cooled diesel engine with a rated power of 57 hp (42.5 kW), or vertical 3-cylinder gasoline engine with a rated power of 56 hp (41.5 kW).

The Dual-Range transmission consists of a dry clutch and gearbox with 8 forward and 2 reverse gears. Max. travel speed (forward/reverse): 15 mph (24.1 km/h) and 7.2 mph (11.6 km/h). The open center hydraulic system used a gear pump with a flow rate of 5.4 gal/min (20.8 l/min).

The hydraulic pressure is 173 bar (2500 psi). The Ford 4000SU was equipped with a power steering system, wet dics brakes, 7.50x15 or 7.50x16 front tires, and 14.9x28 or 16.9x24 rear tires. The wheel base is 77.3 inches (1960 mm).

Diesel Engine
Engine Model Ford
Engine Type Vertical 3-cylinder water cooled diesel
Number of Cylinders 3
Displacement, cu in (L) 201 (3.3)
Engine Bore, in (mm) 4.40 (112.0)
Engine Stroke, in (mm) 4.40 (112.0)
Rated Engine Power, hp (kW) 57.0 (42.5)
Rated Engine Speed, rpm 2200
Compression 16.5:1
Firing Order 1-2-3
Maximum Torque, Nm (ft-lbs) 208 (153)
Torque Speed, rpm 1300
Fuel Tank Capacity, gal (L) 16.0 (60.5)
Oil Capacity, qts (L) 8.0 (7.6)
Coolant Capacity, qts (L) 14.0 (13.2)
Electrical System Rating, Volts 12
Battery Rating, A/h 128
Charging System Generator
Charging Rating, Amps 22

Gasoline Engine
Engine Model Ford
Engine Type Vertical 3-cylinder water cooled gasoline
Number of Cylinders 3
Displacement, cu in (L) 201 (3.3)
Engine Bore, in (mm) 4.40 (112.0)
Engine Stroke, in (mm) 4.40 (112.0)
Rated Engine Power, hp (kW) 56.0 (41.5)
Rated Engine Speed, rpm 2200
Compression 7.75:1
Firing Order 1-2-3
Maximum Torque, Nm (ft-lbs) 218 (161)
Torque Speed, rpm 1100
Fuel Tank Capacity, gal (L) 13.0 (49.3)
Oil Capacity, qts (L) 8.0 (7.6)
Coolant Capacity, qts (L) 14.0 (13.2)
Electrical System Rating, Volts 12
Battery Rating, A/h 80
Charging System Generator
Charging Rating, Amps 22

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 52.0 (38.7)
PTO Speed, rpm 540
PTO / Engine Speed, rpm 540/1800


Transmission
Transmission Type Dual Range
Gearbox Type 8F/2R
Number of Forward Gears 8
Number of Reverse Gears 2
Clutch Type Dry disc
Oil Capacity, qts (L) 17 (16.1)
Maximum Forward Speed, mph (kph) 15.0 (24.1)
Maximum Reverse Speed, mph (kph) 7.2 (11.6)

Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front Steer
Steering System Power Steering
Service Brake Wet disc
Front Tire Size (Std) 7.5-15
Rear Tire Size (Std) 14.9-28
Front Tire Size (Opt) 7.5-16
Rear Tire Size (Opt) 16.9-24
Front Tread, in (mm) 52.0-80.0 (1320-2030)
Rear Tread, in (mm) 56.0-80.0 (1420-2030)

Hydraulic System
Hydraulic System Type Open center
Implement Pump Flow, gpm (Lpm) 5.4 (20.8)
Steering Flow, gpm (Lpm) 4.5 (17.1)
Hydraulic Pressure, Bar (psi) 173 (2500)
Steering Pressure, Bar (psi) 55.0 (800)
Hydraulic System Capacity, gal (L) 8.1 (30.7)
3-Point Hitch Category 2/1
Standard Lift Capacity 24-in behind pin, lb (kg) 1700 (772)

Dimensions and Weight
Wheelbase, in (mm) 77.3 (1960)
Length, in (mm) 132.1 (3350)
Height (Steering Wheel), in (mm) 58.8 (1490)
Height (Hood), in (mm) 52.75 (1330)
Overall Width, in (mm) 70.9 (1800)
Ground Clearance (Front Axle), in (mm) 22 (550)
Ground Clearance (Rear Axle), in (mm) 17.3 (430)
Weight (Gasoline), lb (kg) 4270 (1940)
Weight (Diesel), lb (kg) 4390 (1990)

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