Ford 4100

The Ford 4100 is a classic tractor model that holds a place in agricultural history. Manufactured by Ford during the 1960s and 1970s, it was a workhorse on farms and agricultural operations. This model is remembered for its reliability and simplicity, appealing to farmers who appreciated a rugged and dependable machine for various tasks. While it may no longer be at the forefront of modern agriculture, the Ford 4100 remains a nostalgic symbol of a bygone era in farming.

General Information
Type2WD (4×2) Utility Tractor
Manufacturing Years1975 – 1981
TypeVertical 3-cylinder water-cooled diesel
Displacement183 cubic inches (3.0 L)
Bore/Stroke4.20 in (107.0 mm) / 4.40 in (112.0 mm)
Rated Power52 hp (38.7 kW) @ 2200 rpm
Compression Ratio16.3:1
Maximum Torque187 Nm (138 ft-lbs) @ 1600 rpm
Air CleanerOil bath
Fuel Tank Capacity13.0 gal (49.3 L)
Oil Capacity7.0 qts (6.6 L)
Coolant Capacity11.0 qts (10.4 L)
Electrical System12 Volts
Battery Rating128 A/h
Charging SystemGenerator
Charging Rating22 Amps
Power Take-Off (PTO)
PTO Horsepower45.0 hp (33.6 kW)
PTO Speed540 rpm
PTO/Engine Speed540/1800 rpm
TypeDual Range
Gearbox8 Forward / 2 Reverse
Clutch TypeDry disc
Clutch Disc Diameter11.0 in (279 mm)
Oil Capacity12.7 qts (12.0 L)
Maximum Forward Speed15.0 mph (24.1 km/h)
Maximum Reverse Speed7.2 mph (11.6 km/h)
Wheels and Tires
Drive Wheels2WD (4×2)
Steering ConfigurationFront Steer
Steering SystemPower Steering
Service BrakeMechanical wet disc
Front Tire Size7.5-15
Rear Tire Size14.9-28
Front Tread52.0-80.0 in (1320-2030 mm)
Rear Tread56.0-80.0 in (1420-2030 mm)
Hydraulic System
TypeOpen center
Implement Pump Flow8.5 gpm (32.2 lpm)
Steering Flow4.5 gpm (17.1 lpm)
Hydraulic Pressure185 Bar (2600 psi)
Steering Pressure55.0 Bar (800 psi)
Hydraulic System Capacity12.1 gal (45.8 L)
3-Point Hitch Category1
Standard Lift Capacity3080 lbs (1395 kg) at lift pin
Dimensions and Weight
Wheelbase77.3 in (1960 mm)
Length136.3 in (3460 mm)
Height (Steering Wheel)58.8 in (1490 mm)
Height (Hood)52.7 in (1320 mm)
Overall Width70.8 in (1790 mm)
Ground Clearance17.3 in (430 mm)
Weight4655 lbs (2110 kg)
Additional Notes
NoteThe tractor is compatible with a Ford 730 loader with a lift capacity to the full height of 2040 lbs (925 kg) or a Ford 772A loader with a lift capacity to the max height of 2460 lbs (1115 kg).

The Ford 4100 stands as a formidable 2WD (4×2) utility tractor, crafted during the years 1975 to 1981. Powered by a Ford vertical 3-cylinder water-cooled diesel engine, this model boasts a 183 cubic inches (3 L) powerhouse. The engine showcases a cylinder bore of 4.2″ (107 mm), a piston stroke of 4.4″ (112 mm), and an impressive rated power of 52 hp (38.7 kW).

Its transmission is a Dual Range marvel, featuring a dry clutch with a substantial 11″ (279 mm) disc diameter. The mechanical gearbox offers 8 forward and 2 reverse gears, propelling the tractor to a maximum forward speed of 15 mph (24.1 km/h) and a reverse speed of 7.2 mph (11.6 km/h).

The hydraulic prowess of the Ford 4100 is orchestrated by an open-center system with a gear pump boasting a rated capacity of 8.5 gpm (32.2 lpm). This system operates at a hydraulic pressure of 185 bar (2600 psi). Adding to its allure, the tractor incorporates power steering for enhanced maneuverability, complemented by reliable mechanical wet brakes.

Fitted with 7.5-15 front tires and 14.9-28 rear tires, the Ford 4100 maintains a solid grip on varied terrains. The wheelbase spans 77.3″ (1960 mm), ensuring stability and control during operations. Notably, this tractor is primed for additional tasks with its compatibility with the Ford 730 loader, boasting a lift capacity to a full height of 2040 lbs (925 kg), or the Ford 772A loader, capable of lifting to a maximum height of 2460 lbs (1115 kg). In essence, the Ford 4100 embodies a harmonious blend of power, agility, and versatility.


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