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John Deere 4840 - engine

John Deere 4840 tractor photo
1978 - 1982   Iron Horses Series
Row-Crop tractor
Next model:John Deere 4850
Series back:John Deere 4640
more John Deere 4840 specifications...




 

Engine Detail:

 John Deere
 turbocharged intercooled diesel
 6-cylinder
 liquid-cooled
 466 ci [7.6 L]
Bore/Stroke:4.5625x4.75 inches [116 x 121 mm]
Air cleaner:dual paper elements
Pre-heating:ether injection
Compression:15.5:1
Rated RPM:2200
Idle RPM:800-2400
Operating RPM:1500-2200
Firing order:1-5-3-6-2-4
Starter volts:12
Coolant capacity:40 qts [37.9 L]
 

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Last update:November 12, 2016
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