new holland 7840

New Holland 7840 tractor photo
1996 - 1998 PowerStar 40 SeriesRow-Crop tractor
1996 - 1998
PowerStar 40 Series
Row-Crop tractor
1996 - 1998
PowerStar 40 Series
Row-Crop tractor
1996 - 1998
PowerStar 40 Series
Row-Crop tractor

Series map: 774078408240100.3hp100.0hp*106.7hp*7840↓ 1991-1995*Estimated engine power for comparison only.

Note: the New Holland model 7840 is the same as the Ford 7840. The following data is from the 7840 listing.
Engine Detail
Ford Genesis
diesel
6-cylinder 12-valve
liquid-cooled
Displacement
401 ci 6.6 L
Bore/Stroke
4.40x4.40 inches 112 x 112 mm
Compression
17.5:1
Rated RPM
2100
Idle RPM
725-2275
Firing order
1-5-3-6-2-4
Starter volts
12
Coolant capacity
21.1 qts 20.0 L
 
22.7 qts (cab) 21.5 L
Intake valve clearance
0.016 inches (cold) 0.406 mm
Exhaust valve clearance
0.019 inches (cold) 0.483 mm
Engine Oil
7840 diesel engine oil chart
Oil capacity
22.1 qts 20.9 L

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