John Deere 2640


John Deere 2640 tractor photo
1976 - 1982
Model year
2040 Series
Utility tractor
Series map:
2440
2640
2940
67.4hp*
77.8hp*
91.1hp*
*Estimated engine power for comparison only.
Production
ManufacturerJohn Deere
Utility tractor
Built in Dubuque, Iowa, USA
Original price was $22,000 in 1982
John Deere 2640 Engine
John Deere 4.5L 4-cyl diesel
Fuel tank19.5 gal
73.8 L
Engine details ...
John Deere 2640 Transmissions
8-speed collar shift
16-speed two-speed power shift
8-speed power shuttle
Transmission details ...
John Deere 2640 Power
PTO (claimed)70 hp
52.2 kW
Mechanical
Two-wheel drive
Final drivesplanetary
Differential lockmechanical rear
Steeringmechanical with power assist
Differential hydraulic wet disc brakes
Open operator station.
Hydraulics
Typeclosed center
Pressure2250 psi
155.1 bar
Valves1 or 2
Pump flow13 gpm
49.2 lpm
Tractor hitch
Rear TypeII
Controlposition control and lower-link draft sensing
Rear lift (at 24"/610mm)2400 lbs
1088 kg
Power Take-off (PTO)
Rear PTOlive *Two-stage foot clutch
 independent OptOptional
Rear RPM540
 540/1000
Dimensions & Tires
Wheelbase85.75 inches*Straight axle
217 cm
Weight5800 lbs
2630 kg
Front tire7.50-16
Rear tire16.9-28
Full dimensions and tires ...
2640 Serial Numbers
1976235313
1977258106
1978280789
1979305505
1980341000
1981362175
1982376744

FAQ: How to read a serial number table.
2640 Serial Location
John Deere 2640 serial number location
Serial number plate on the right side of the 2640 frame above the front axle.
Electrical
Groundnegative
Charging systemalternator
Battery volts12
References
2640 references literature
Tractors, 40 to 80 HP published in 1981, by John Deere
Tractors 40 to 80 HP published in 1981, by John Deere
Operator's Manual 2440 and 2640 Tractors (OMR70798)
Page information
Contact: Peter Easterlund
Updated on August 18, 2021
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