John Deere 2840


John Deere 2840 tractor photo
1977 - 1979
Utility tractor
Series map:
2640
2840
77.8hp*
89.6hp*
*Estimated engine power for comparison only.
Production
ManufacturerJohn Deere
Utility tractor
Built in Mannheim, Baden-Württemberg, Germany
Original price was $17,000 in 1979
Variants
3130similar John Deere model
John Deere 2840 Engine
John Deere 5.4L 6-cyl diesel
Engine details ...
John Deere 2840 Transmissions
12-speed two-speed power shift
6-speed
Transmission details ...
John Deere 2840 Power
Drawbar (tested)64.86 hp
48.4 kW
PTO (tested)80.65 hp
60.1 kW
Performance test details ...
Mechanical
Two-wheel drive
Final drivesplanetary
Differential lockmechanical rear
Steeringpower assist
Differential hydraulic wet disc brakes
Open operator station. Two-post Roll-Gard ROPS optional.
Capacity
Fuel28 gal
106.0 L
Hydraulic system12.9 gal
48.8 L
Hydraulics
Typeclosed center
Capacity12.9 gal
48.8 L
Valves2
Pump flow23 gpm
87.1 lpm
Tractor hitch
Rear TypeII
Controldraft sensing
Power Take-off (PTO)
Rear PTOindependent
Clutchhydraulic 300mm disc
Rear PTO Type540/1000
Dimensions & Tires
Wheelbase97 inches
246 cm
Weight8700 lbs
3946 kg
Front tire7.50-18
Rear tire18.4-34
Full dimensions and tires ...
2840 Serial Number Location
John Deere 2840 serial number location
Serial number plate on the right side of the 2840 frame, above the front axle.
2840 Serial Numbers
1977214909
1978264711
1979304654

FAQ: How to read a serial number table.
Electrical
Groundnegative
Charging systemalternator
Batteries2
Battery volts12
References
2840 references literature
Tractors 40 to 80 hp published in 1976, by John Deere
Tractors 40 to 80 hp published in 1977, by John Deere
Page information
Peter Easterlund - owner of TractorData.com
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Updated on March 10, 2017
http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere.
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