John Deere 4025
Power
104 hp[P] hp
Production
1969-1972
Engine
Diesel, 6-cylinder
Transmission
Syncro-Range
Weight
8555 lbs [3880 kg]
Drive
2WD
Introduction
John Deere 4025 Row-Crop Tractor
The John Deere 4025 is a row-crop tractor produced between 1969 and 1972. Serving as an export version of the established John Deere 4020, this model was manufactured in Monterrey, Mexico, using components originating from the Waterloo facility.
Engine and Performance
The tractor is powered by a 6-cylinder, liquid-cooled John Deere diesel engine with a displacement of 404 cubic inches (6.6 liters). It features a bore and stroke of 4.25 by 4.75 inches and operates at a rated RPM of 2500. The engine generates 104 horsepower, providing the necessary torque for demanding field operations.
Transmission and Drivetrain
The 4025 utilizes a two-wheel-drive configuration. Operators could choose between two transmission systems: the Syncro-Range, a partially synchronized transmission offering 8 forward and 2 reverse gears, or an optional full power shift transmission providing 8 forward and 4 reverse gears for improved efficiency during gear changes.
Hydraulics and PTO
The hydraulic system is of the open-center type, equipped with one valve for implement control. The rear power take-off (PTO) is independent and offers dual speed capabilities of 540 and 1000 RPM, allowing for versatile operation of various agricultural implements.
Dimensions and Operator Environment
The tractor features an open operator station design. It has a wheelbase of 97.5 inches (247 cm) and a total weight of 8,555 lbs (3,880 kg). The hitch system is compatible with category II/I implements, facilitating connection to a wide array of equipment.
Conclusion
With its 104 horsepower output and robust mechanical design, the John Deere 4025 is engineered for consistent performance in row-crop farming. Its configuration reflects the technical standards of its era, offering reliable utility for agricultural tasks requiring a standard two-wheel-drive platform.
Production Information of John Deere, 4025
- The John Deere model 4025 was an export version of the 4020. The basic units were constructed at Waterloo, and then shipped to Mexico for final assembly and paint.
- Row-Crop tractor
- Built in Monterrey, Mexico
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, 4025
| Wheelbase | 97.5 inches [247 cm] |
|---|---|
| Height (exhaust) | 90.75 inches [230 cm] |
| Height (steering wheel) | 79.875 inches [202 cm] |
| Length | 152.75 inches [387 cm] |
| Weight | 8555 lbs [3880 kg] |
| Width | 89.625 inches [227 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag front(optional) | 18.4-34 |
| Ag front(optional) | 7.50-18 |
| Ag rear | 15.5-38 |
Engine Specifications of John Deere, 4025
- John Deere
- Liquid-cooled
- Diesel
- 6-cylinder
| Rated RPM | 2500 |
|---|---|
| Displacement | 404 ci [6.6 L] |
| Firing order | 1-5-3-6-2-4 |
| Bore/Stroke | 4.25x4.75 inches [108 x 121 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of John Deere, 4025
Transmission variants 1
| Transmission | Syncro-Range |
|---|---|
| Type | Partially synchronized |
| Gears | 8 forward and 2 reverse |
Transmission variants 2
| Type | Full power shift |
|---|---|
| Gears | 8 forward and 4 reverse |
- 8-speed partially synchronized
- 8-speed full power shift
Mechanical Specs of John Deere, 4025
- Two-wheel drive
- Open operator station.
Power Information of John Deere, 4025
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of John Deere, 4025
| Type | Open center |
|---|---|
| Valves | 1 |
Three-Point Hitch of John Deere, 4025
| Rear Type | II/I |
|---|
Where it sits
With 104 hp[P] HP, the John Deere 4025 sits between 6M 105 (103 HP) and 3055 (105 HP) in John Deere's range. Its power puts it in the 86th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the John Deere 4025 have?
The John Deere 4025 delivers 104 hp[P] HP.
What years was the John Deere 4025 produced?
The John Deere 4025 was produced in 1969-1972.
What engine does the John Deere 4025 have?
The John Deere 4025 is powered by a Diesel, 6-cylinder engine.
What transmission does the John Deere 4025 use?
The John Deere 4025 uses a Syncro-Range transmission.
How much does the John Deere 4025 weigh?
The John Deere 4025 weighs 8555 lbs [3880 kg].
Is the John Deere 4025 4WD?
The John Deere 4025 is available in 2WD.