Engine Horsepower: 47 hp
Manufactured: 1975 to 1981
Ford 3900 Summary
The Ford 3900 utility tractor was produced from 1975 to 1981. It features a 47 hp (35.0 kW) engine and was available with a Ford 2.9L 3-cylinder diesel engine. No variants are mentioned.

Ford 3900 Horsepower, Weight, and Specifications:
Production
Who is the manufacturer of the Ford 3900 and what type of tractor is it?
- Manufacturer: Ford
- Type: Utility tractor
Horsepower
What is the horsepower of the Ford 3900's engine?
- Engine (gross): 47 hp (35.0 kW)
Engine
What engine does the Ford 3900 have and what is its fuel tank capacity?
- Engine: Ford 2.9L 3-cyl diesel
- Fuel tank: 13 gal (49.2 L)
Mechanical
What are the mechanical features of the Ford 3900?
- Chassis: 4x2 2WD
- Differential lock: mechanical rear (optional)
- Brakes: mechanical wet disc
- Cab: ROPS standard, Cab available
- Transmission: 8-speed gear
Tractor hitch
What type of hitch does the Ford 3900 have and what is its rear lift capacity?
- Rear Type: I
- Control: position and draft control
- Rear lift: 3417 lbs (1549 kg)
Power Take-off (PTO)
What are the specifications of the Ford 3900's PTO?
- Rear PTO: independent
- Rear RPM: 540 (1.375)
- Engine RPM: 540@1800
Dimensions & Tires
What are the dimensions and tire specifications of the Ford 3900?
- Wheelbase: 77.6 inches (197 cm)
- Weight: 4766 lbs (2161 kg)
- Front tire: 6.00x19
- Rear tire: 12.4/11x36
Electrical
What are the electrical specifications of the Ford 3900?
- Charging system: alternator
- Charging amps: 28
- Battery volts: 12
- Battery AH: 128
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.