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John Deere 2840 Agricultural Tractors

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SPECS / AGRICULTURAL TRACTORS

John Deere 2840 Specs

John Deere 2840 agricultural tractor specifications: tractor type Utility Tractor, horsepower 66.4 kW, weight 3945.0 kg, transmission type Sliding gear.

Manufacturer specifications

SpecificationMetricImperial
Tractor TypeUtility Tractor
Horsepower66.4 kW89.1 HP
Weight3945.0 kg8697.2 lbs
Transmission TypeSliding gear
Length406.0 cm159.8 in.
Pump Flow87.1 LPM23.0 GPM
Years Made1977-1979
Engine ModelJohn Deere
Engine Type4-stroke, liquid-cooled, inline
Fuel TypeDiesel
Cylinders6
Displacement5391 cc329.0 cu in.
Bore10.21 cm4.02 in.
Stroke11.00 cm4.33 in.
Rear PTO TypeIndependent with hydraulic clutch
Rear PTO Speed540 /1.000 RPM
Rated RPM2500 RPM
Compression Ratio17.0:1
BatteryTwo 12V
StarterElectric
Height187.0 cm73.6 in.
Wheelbase246.0 cm96.9 in.
Fuel Tank Capacity106.0 l28.0 gal
Coolant Capacity4.7 l1.2 gal
Hydraulic Capacity48.8 l12.9 gal
Final DrivePlanetary
Gears6 forward and 3 reverse
Chassis4×2 2WD
Max. Travel Speed9.5 km/hForward: 17.6 MPH (28.3 km/h) Reverse: 5.9 MPH
BrakesDifferential hydraulic wet disc
Differential LockMechanical rear
Drawbar CategoryII
Cabin TypeOpen operator station or two-post Roll-Gard ROPS
Hitch TypeDraft sensing
Steering TypePower assist
Front TiresAg: 7.50-18
Rear TiresAg: 18.4-34
Hydraulic TypeClosed center
Valves2

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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