John Deere 840 Technical specs


Make John Deere
Model 840
Company country United states
Production years From 1959  Until 1962
Tractor type Industrial tractor
Fuel diesel
Price 6,625  USD
Total build -
Service repair manual John Deere 840 Manual
AG front tires 8.25-20
AG rear tires 18-26
Weight 10,400 lbs or 4717 kg
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Engine size 470.7 ci or 7.7 L
Number of cylinders 2 cylinders
Horsepower -
Power RPM -
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity -
Bore stroke 6.125x8.00 inches or (156 x 203 mm)
Number of batteries -
Battery voltage -
Electric ground force -
Engine starter volts -
Parts And Accessories John Deere 840 Parts
Transmission type gear
Transmission gears 6 forward and 1 reverse
Clutch system dry disc
Wheel drive 4x2 2WD
Steering system power
Braking system -
Cabin type Open operator station
Drawbar claimed power 69.7 hp or 52.0 kW
PTO claimed power 75.6 hp or 56.4 kW
PTO clutch system -
Rear PTO system -
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of John Deere 840

John Deere produced its 840 industrial tractor model From 1959  Until 1962 in United states this exact model was priced at 6,625 USD with a Open operator station cabin.
Talking dimensions and weight, this model weighs 10,400 lbs or 4717 kg.
This tractor can fit ag tires of 8.25-20 front and 8.25-20 back .
This John Deere 840 is powerd by a diesel engine it has 470.7 ci or 7.7 L 2 cylinders.
This machine has 4x2 2WD wheel drive system,6 forward and 1 reverse transmission system.

- John Deere provided us with the latest version of its 840 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 840 industrial-tractor here