General informations and Service Manual
Make
John Deere
Model
2840
Company country
United states
Production years
From 1977 Until 1979
Tractor type
Utility tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual John Deere 2840 Manual
Dimensions, weight and tires specs
AG front tires
7.50-18
AG rear tires
18.4-34
Weight
8700 lbs or 3946 kg
Length
160 inches [406 cm]
Width
90 inches [228 cm]
Height
-
Wheelbase
97 inches [246 cm]
Ground clearance
-
Rear tread size
61 to 90 inches
Front tread size
57.82.4 to inches
Horsepower and engine specs
Engine size
329 ci or 5.4 L
Number of cylinders
6 cylinders
Horsepower
-
Power RPM
2500 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel tank capacity
28 gal or 106.0 L
Compression ratio
17.0:1
Bore stroke
4.02x4.33 inches or (102 x 110 mm)
Coolant tank capacity
5 qts or 4.7 L
Battery and electrical specs
Number of batteries
2
Battery voltage
12 V
Electric ground force
negative
Electric charging system
alternator
Engine starter volts
12 V
Parts And Accessories John Deere 2840 Parts
Clutch and transmission specs
Transmission system
sliding gear
Transmission type
two-speed power shift
Transmission gears
6 forward and 3 reverse
Clutch system
dry disc
Mechanical and cab specs
Wheel drive
4x2 2WD
Final drive system
planetary
Steering system
power assist
Braking system
differential hydraulic wet disc
Cabin type
Open operator station
Differentiel lock
mechanical rear
Hydraulic specs
Hydraulic system
closed center
Number of valves
2
Pump flow rate
23 gpm or 87.1 lpm
Hydraulic tank capacity
12.9 gal or 48.8 L
Drawbar specs
Drawbar real power
64.86 hp or 48.4 kW
Drawbar fuel consumption
5.2 gal/hour or 19.7 l/hour
Max drawbar pull
8,386 lbs or 3803 kg
Power take-off (PTO) specs
PTO claimed power
-
PTO real power
76.27 hp or 56.9 kW
PTO clutch system
hydraulic 300mm disc
Rear PTO system
independent
Rear PTO RPM
540 (rpm)
Front PTO system
-
PTO fuel consumption
4.8 gal/hour or 18.2 l/hour
3 point hitch specs
Hitch control system
draft sensing
Rear hitch
II
Rear hitch lift
-
Detailed review of John Deere 2840
John Deere produced its 2840 farm tractor model From 1977 Until 1979 in United states with a Open operator station cabin. service repair manual mechanical and electrical here
