John Deere 4020 Tractors Specification And Key Features Parts
John Deere 4020 Specs
If you are looking for the history of vintage and most famous John Deere 4020 tractors. Find out all accurate information such as its specifications, history, transmission, parts, etc about this tractors. Before sell or buy check JD 4020 below.
Nowadays, It is old but most popular tractors in the John Deere Company. There are many sellers want to John Deere 4020 For Sale.
John Deere 4020 Features Specification and Engine Details.
|Drive||2WD / MFWD (wheel drive)|
|Preceded by||John Deere 4010|
|Superseded by||John Deere 4230|
|Engine make||John Deere|
|Engine Type||Six cylinder, variable speed, wet sleeve, valve in head|
|Governed speed range||800 rpm to 2,200 rpm|
|Operating speed range||1,500 rpm to 2,200 rpm|
|Maximum transport speed||2,500 rpm|
|Fuel type||Gasoline, LP Gas, Diesel|
|Displacement cu in / litre||404 cu in (diesel)
340 or 362 cu in (gas)
340 cu in (LP)
|No. of Cylinders||6|
|Lubrication||Full-pressure, full-flow filtration with bypass; micronic paper element|
|Cooling system||Pressure with centrifugal pump and thermostatic heat control|
|Air cleaner||Dry-type with restriction indicator|
|Transmission Type||Syncro-Range, Constant-mesh, helical gears, range-synchronized|
|Gears||Eight forward, two reverse Power Shift – Multiple wet-disk, hydraulically actuated, eight forward, four reverse|
|Clutch Type||Syncro-Range, Foot-operated, spring-loaded, 12-inch dry-disk|
|Power Shift||Multiple wet-disk, foot-operated (not required for shifting), hand operated, dry-disk engine disconnect|
|Type||wet disk type, foot operated individually or simultaneously, provision manual operation|
|Steering||Full power, hydrostatic type, provision for manual operation|
|Type||Foot operated, multiple wet disks, hydraulically actuated|
|POWER TAKE OFF (PTO)|
|Power Take Off Type||Independent
540-1,000 rpm rear,
1,000 rpm front
|On Syncro Range Models||Hydraulic assist dry disc|
|On Power Shift models||Hydraulic, multiple wet-disk|
|Hydraulics||Closed centre, constant pressure, variable displacement system|
|Linkage Category||Category II|
|Lifting capacity (lb/kg)||3,790 lbs|
|DIMENSIONS AND WEIGHT|
|Weight (nominal) lb/kg||8,225 lbs to 13,980 lbs|
|Wheelbase||100.25 in/2546.35 mm|
|Length||150.98 in/3835 mm|
|Width||89.60 in/2276 mm|
|Fuel tank capacity||Gas – 34 gallons
LP Gas – 45 gallons
Diesel – 34 gallons (80 percent full)
|Electrical System||12-volt lighting, accessories, and starting, alternat|
|Speed hour meter|
|Engine temperature gauge|
|Engine oil pressure light|
|Transmission temperature gauge|
|Transmission oil pressure light (Power Shift Models)|
|Air cleaner light, tractor light switch|
|Key start switch|
|Fibre optic instrument panel lighting|
John Deere 4020 Overview:
John Deere 4020 was an agricultural and very popular tractor model owned by John Deere from 1964 to 1972. The 4020 was distinctively suited for such farming operations for that time. The production of John Deere 4020 was in from 1964 to 1972.
John Deere 4020 Powershift
2wd Diesel, 540/1000 PTO,3 Point Hitch, 2 Hyd.
John Deere 4020 : History
When John Deere introduced its new tractor in 1972, the 4020 was replaced by the 100 horsepower 4230. It replaced the 4010 which was introduced to John Deere’s new generation series in 1960 and offered some reform over the previous models such as more horsepower, heavier rear axles, and a differential lock, etc.
It replaced the 4010 which was introduced to John Deere’s new generation series in 1960 and offered some reform over the previous models such as more horsepower, heavier rear axles, and a differential lock, etc.
John Deere 4020 Tractors Transmission
The 4020 John Deere has the very powerful six-cylinder engine. In John Deere’s 4020 there was a Syncro transmission with 8 forward and two reverse speeds.
John Deere 4020 Steering
It was standard, and a power shift transmission was optional. Other options were included like dual rear wheels and an enclosed cab with an air conditioning.
The 4020 is an excellent tractor for its high popularity. The production of John Deere 4020 tractor was over 1,84,000 units. It was the most popular tractor of that time.
John Deere 4020 Hydraulic System
A few minor changes were made to the 4020 during its production and other tractors of the New Generation series. Resulting that upgrade included for moving the hydraulic levers from the left side of the dash to the right of the operator. A narrower oval muffler provides better visibility and a longer gear shift lever.
Resulting that upgrade included for moving the hydraulic levers from the left side of the dash to the right of the operator. A narrower oval muffler provides better visibility and a longer gear shift lever.
John Deere 4000 tractor was introduced in 1969 which was based on the 4020. It was the highest horsepower to weight tractor in its time.
4020 cover the acreage a 5-bottom plow. It was an economy tractor and providing the great power with fewer features and smaller rear axles in lower price that is why it was most popular tractor at that time.
4020 John Deere Tractors covers the acreage a 5-bottom plow. It was an economy tractor and providing the great power with fewer features and smaller rear axles in lower price that is why it was most popular tractor at that time.
John Deere 4020 Engine Details and Its Parts
This excellent tractor has a classic engine with 404 cubic-inch displacements. Improved over the years with many comeliness, turbo-charging, and inter-cooling, it remained in John Deere Tractors even after the 4020. The 4020 diesel was rated at 91.17 PTO hp.
Vintage John Deere 4020 was most famous and popular tractor in late 60’s for several years from 1964 to 1972.
It had great power with sufficient features so it’s called bull of tractor. I hope this article will help you to know more information about this outstanding tractor.
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