Tractors > John Deere > 840

John Deere 840 Engine



John Deere 840 tractor photo
1976 - 1986
Utility tractor
Series map:
840
940
28.0kw
32.0kw
Engine Detail
John Deere
diesel
3-cylinder
liquid-cooled
Displacement179 ci
2.9 L
Bore/Stroke4.19x4.33 inches
106 x 110 mm
Power37.5 hp
28.0 kW
Fuel systemdirect injection
Compression16.8:1
Rated RPM2400
Operating RPM1300-2400
Starter volts12
Starter power4 hp
3.0 kW
Oil capacity7.4 qts
7.0 L
Coolant capacity11.1 qts
10.5 L
Page information
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Updated on December 1, 2015
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