john deere 4640
 | 1978 - 1982
Iron Horses SeriesRow-Crop tractor | 1978 - 1982 | Iron Horses Series | Row-Crop tractor |
|---|---|---|---|---|
1978 - 1982 | ||||
Iron Horses Series | ||||
Row-Crop tractor | ||||
1978 - 1982 | |
|---|---|
Iron Horses Series | |
Row-Crop tractor |
Engine Detail | |
|---|---|
John Deere | |
turbocharged intercooled diesel | |
6-cylinder | |
liquid-cooled | |
Displacement | 466 ci
7.6 L |
Bore/Stroke | 4.5625x4.75 inches
116 x 121 mm |
Pre-heating | ether |
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 |
Oil capacity | 20 qts
18.9 L |
Coolant capacity | 38 qts
36.0 L |