john deere 4840

1978 - 1982

Iron Horses Series

Row-Crop tractor

Iron Horses Series

Row-Crop tractor

Diesel 8-speed 2WD November 2 - 12, 1977 Link: Nebraska Tractor Test 1263 file

PTO performance

Power at rated engine speed

180.63 hp 134.7 kW

Fuel use

11.5 gal/hour 43.5 l/hour

Power at rated PTO speed

181.63 hp 135.4 kW

Fuel use

11.5 gal/hour 43.5 l/hour

Drawbar performance

Max power

151.21 hp 112.8 kW

Fuel use

11.3 gal/hour 42.8 l/hour

Gear 4 used for power test.

Max pull

17,307 lbs 7850 kg

Gear 2 used for pull test.