John Deere 4120 Engine


John Deere 4120 tractor photo
2004 - 2014
4000 Twenty Compact Series
Compact Utility tractor
Series map:
4120
4320
43.1hp
48.1hp
Engine Detail
John Deere
turbocharged diesel
4-cylinder
liquid-cooled
Displacement148.9 ci
2.4 L
Bore/Stroke3.386x4.134 inches
86 x 105 mm
Power43.1 hp
32.1 kW
Compression20:1
Rated RPM2400
Starter volts12
Starter power2.9 hp
2.2 kW
Oil capacity7.9 qts
7.5 L
Coolant capacity6.4 qts
6.1 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on November 8, 2023
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