Brand siblingIndustrialPerformance profile
John Deere 4020
The John Deere 4020 is a powerful industrial tractor made from 1963 to 1972. It has a strong 6-cylinder diesel engine that makes 101 horsepower, which is very high for tractors of its time. The engine is 404 cubic inches, which is also very large compared to other tractors. This tractor is built for tough jobs on farms and work sites. The 4020 is a two-wheel drive tractor with power steering, making it easy to handle. It has a special transmission called Syncro-Range with 8 forward gears and 2 reverse gears. This tractor is big and heavy, weighing 8,645 pounds. It has a three-point hitch in the back that can lift up to 3,790 pounds, which is excellent for its size. The tractor also has two PTO speeds, 540 and 1000 rpm, for running different tools. John Deere is known for making reliable farm equipment, and the 4020 is no exception. It has an open operator station and uses hydraulic wet disc brakes for good stopping power. The tractor's size is 150.8 inches long, 89.4 inches wide, and 77.9 inches tall. With its strong engine and lifting power, the John Deere 4020 is a great choice for farmers who need a dependable workhorse.
ManufacturerJohn DeerePower101 hpEngine6-cylTransPartially synchronized (Syncro-Range)
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Quick specs
- Category
- Industrial
- Engine Power Output
- 101hp
- Operating Weight
- 8,645 lb
- Transmission
- Partially synchronized (Syncro-Range)
At a glance
How the 4020 compares
vs. Industrial medianDistribution
Engine Displacement (ci)
Across all Industrial tractors
404 ci · 59th
This model
37
Median 284 ci
946
This modelIndustrial tractorsMediann = 53
The 4020 ranks at the 59th percentile for engine displacement among recorded industrial tractors.
Overview
About the John Deere 4020
The John Deere 4020 is a powerful industrial tractor made from 1963 to 1972. It has a strong 6-cylinder diesel engine that makes 101 horsepower, which is very high for tractors of its time. The engine is 404 cubic inches, which is also very large compared to other tractors. This tractor is built for tough jobs on farms and work sites. The 4020 is a two-wheel drive tractor with power steering, making it easy to handle. It has a special transmission called Syncro-Range with 8 forward gears and 2 reverse gears. This tractor is big and heavy, weighing 8,645 pounds. It has a three-point hitch in the back that can lift up to 3,790 pounds, which is excellent for its size. The tractor also has two PTO speeds, 540 and 1000 rpm, for running different tools. John Deere is known for making reliable farm equipment, and the 4020 is no exception. It has an open operator station and uses hydraulic wet disc brakes for good stopping power. The tractor's size is 150.8 inches long, 89.4 inches wide, and 77.9 inches tall. With its strong engine and lifting power, the John Deere 4020 is a great choice for farmers who need a dependable workhorse.
Full specifications
Every recorded spec
General
| Manufacturer | John Deere |
|---|---|
| Model | 4020 |
| Category | Industrial tractor |
| Type | 4x2 2WD |
| Years built | 1963–1972 |
| Operating weight | 8,645lb |
Engine
| Make | John Deere |
|---|---|
| Power | 101hp |
| Cylinders | 6 |
| Displacement | 404ci |
| Bore | 4.25in |
| Stroke | 4.75in |
Transmission
| Type | Partially synchronized (Syncro-Range) |
|---|---|
| Forward gears | 8 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
| Brakes | Hydraulic wet disc |
| Cab | Open |
Hydraulics
| Type | Closed center |
|---|
Power take-off
| Rear PTO | Independent |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 150.8in |
|---|---|
| Width | 89.4in |
| Height | 77.9in |
| Operating weight | 8,645lb |
Capacities
| Cooling system | 6gal |
|---|
Head to head
4020 vs. Industrial median
How the John Deere 4020 compares to other Industrial tractors
| Spec | This model | Industrial median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 404 ci | 284 ci | +42% | 59th |
| Cylinders | 6 | 4 | +50% | 88th |
| Forward Gears | 8 | 5 | +60% | 85th |
| Operating Weight | 8,645 lb | 9,127 lb | -5% | 48th |
| Length | 151 in | 125 in | +21% | 65th |
| Width | 89.4 in | 70.5 in | +27% | 78th |
| Height | 77.9 in | 74.9 in | +4% | 56th |
Medians and percentiles are computed from the industrial tractors in our database with a recorded value for each spec (sample sizes 38–55 models).
Compare to tractors with similar specs
Commonly compared John Deere tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| John Deere 210LE | 78 hp | 9,127 lb | 1997–2007 | Compare → |
| John Deere 450C | 70 hp | 14,330 lb | 1973–1982 | Compare → |
| John Deere 401B | 66 hp | 4,451 lb | 1974–1982 | Compare → |
| John Deere 301A | 46 hp | 4,586 lb | 1973–1981 | Compare → |
| John Deere 350 | 46 hp | 7,825 lb | 1965–1970 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO LT75A | 100 hp | 8,820 lb | — | Compare → |
| Agco RT100a | 100 hp | 11,051.8 lb | — | Compare → |
| Belarus 1005 | 100 hp | 8,874 lb | — | Compare → |
| Belarus 1025 | 100 hp | 9,144 lb | — | Compare → |
| Allis Chalmers D21 Series I | 103 hp | 9,500 lb | 1963–1965 | Compare → |
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FAQ
Common questions
When was the John Deere 4020 in production?
John Deere 4020 production started in 1963 and ended in 1972.
What three-point hitch category does the John Deere 4020 use?
The John Deere 4020 has a Category II three-point hitch rated to lift 3,790 lb.
How much horsepower does the John Deere 4020 have?
The John Deere 4020 produces 101 hp from its 6-cylinder engine. Engine displacement is 404 ci.
How much does the John Deere 4020 weigh?
The John Deere 4020 weighs about 8,645 lb in operating condition.
What transmission is in the John Deere 4020?
Transmission on the John Deere 4020 is Partially synchronized (Syncro-Range), with 8 forward speeds.
What hydraulics does the John Deere 4020 have?
The John Deere 4020 uses a Closed center hydraulic system.
What maintenance does the John Deere 4020 require?
Like any tractor, the John Deere 4020 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.