Ford 7840 Technical specs


Make Ford
Model 7840
Company country United states
Production years From 1991  Until 1995
Tractor type Row Crop tractor
Fuel diesel
Price 35,650  USD
Total build -
Service repair manual Ford 7840 Manual
AG front tires 10.00-16
AG rear tires 18.4-34
Weight 8,076 lbs or 3663 kg
Length 176 inches [447 cm]
Width 83 inches [210 cm]
Height 110 inches [279 cm]
Wheelbase 103 inches [261 cm]
Ground clearance -
Engine size 401 ci or 6.6 L
Number of cylinders 6 cylinders 12 valves
Horsepower -
Power RPM 2100 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 57.5 gal or 217.6 L
Compression ratio 17.5:1
Bore stroke 4.40x5.00 inches or (112 x 127 mm)
Oil tank capacity 22.1 qts or 20.9 L
Coolant tank capacity 21.1 qts or 20.0 L
Number of batteries 1
Battery voltage 12 V
Battery cold cranking Amps 800
Electric ground force negative
Electric charging system alternator
Electric charging Amps 55 amps
Engine starter volts 12 V
Parts And Accessories Ford 7840 Parts
Transmission system ElectroShift/Pulse Command
Transmission type four-speed power shift
Transmission gears 16 forward and reverse
Clutch system wet disc
Oil tank capacity 64 qts or 60.6 L
Wheel drive 4x2 2WD
Final drive system inboard planetary
Steering system hydrostatic power
Braking system mechanical (S)
Cabin type Two-post foldable ROPS with flat-deck platform
Differentiel lock electro-hydraulic (SLE)
Hydraulic system open center
Number of valves 1 to 4
Pump flow rate 17.4 gpm or 65.9 lpm
Drawbar real power 75.2 hp or 56.1 kW
Drawbar fuel consumption 5.9 gal/hour or 22.3 l/hour
PTO claimed power 90 hp or 67.1 kW
PTO real power 90.4 hp or 67.4 kW
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 5.3 gal/hour or 20.1 l/hour
Hitch control system Position control and top-link draft sensing
Rear hitch II
Rear hitch lift 6,210 lbs or 2816 kg



Detailed review of Ford 7840

Ford produced its 7840 farm tractor model From 1991  Until 1995 in United states this exact model was priced at 35,650 USD with a Two-post foldable ROPS with flat-deck platform cabin.
Talking dimensions and weight, this model weighs 8,076 lbs or 3663 kg has 83 inches [210 cm] of width, 176 inches [447 cm] of length and 110 inches [279 cm] of height while maintaining a wheelbase of 103 inches [261 cm].
This tractor can fit ag tires of 10.00-16 front and 10.00-16 back .
This Ford 7840 is powerd by a diesel engine it has 401 ci or 6.6 L 6 cylinders 12 valves the fuel tank capacity is 57.5 gal or 217.6 L.
This machine has 4x2 2WD wheel drive system,16 forward and reverse ElectroShift/Pulse Command transmission system.

- Ford provided us with the latest version of its 7840 service repair manual
- Find All mechanical and electrical parts and accessories of Ford 7840 farm-tractor here