John Deere 3020 Engine


John Deere 3020 tractor photo
1964 - 1972
Model year
New Generation Series
Row-Crop tractor
Series:3020
4030
Engines overview
John Deere 3.9L 4-cyl gasoline
John Deere 4.4L 4-cyl diesel
John Deere 3.9L 4-cyl LP gas
Engine Detail
John Deere
gasoline
4-cylinder
liquid-cooled
Displacement:241 ci
3.9 L
Bore/Stroke:4.25x4.25 inches
108 x 108 mm
Air cleaner:oil bath
Compression:7.5:1
Rated RPM:2500
Firing order:1-3-4-2
Starter volts:12
Oil capacity:9 qts
8.5 L
Engine Detail
John Deere
diesel
4-cylinder
liquid-cooled
Displacement:270 ci
4.4 L
Bore/Stroke:4.25x4.75 inches
108 x 121 mm
Air cleaner:oil bath
Compression:16.5:1
Rated RPM:2500
Firing order:1-3-4-2
Starter volts:24
Oil capacity:9 qts
8.5 L
Engine Detail
John Deere
LP gas
4-cylinder
liquid-cooled
Displacement:241 ci
3.9 L
Bore/Stroke:4.25x4.25 inches
108 x 108 mm
Air cleaner:oil bath
Compression:9.0:1
Rated RPM:2500
Firing order:1-3-4-2
Starter volts:12
Page information
Last update:May 28, 2021
Copyright:Copyright 2021 TractorData LLC
Contact:Peter@TractorData.com
©2000-2021 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.