John Deere 3640 Technical specs


Make John Deere
Model 3640
Company country United states
Production years From 1984  Until 1987
Tractor type Utility tractor
Fuel diesel
Price -
Total build -
Service repair manual John Deere 3640 Manual
AG front tires 12.4-28
AG rear tires 16.9-38
Weight 10564 lbs or 4791 kg
Length 189 inches [480 cm]
Width 85 inches [215 cm]
Height 111 inches [281 cm]
Wheelbase 102 inches [259 cm]
Ground clearance -
Turning radius 30.2 feet [9.2 m]
Rear tread size 63/69/73/76/79 inches
Front tread size 63 to 83 inches
Engine size 359 ci or 5.9 L
Number of cylinders 6 cylinders
Horsepower 117 hp or 87.2 kW
Power RPM 2400 (rpm)
Engine torque 290 lb-ft or 393.2 Nm
Engine torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection system direct injection
Fuel tank capacity 49.2 gal or 186.2 L
Compression ratio 17.4:1
Bore stroke 4.19x4.33 inches or (106 x 110 mm)
Oil tank capacity 11.6 qts or 11.0 L
Coolant tank capacity 20.1 qts or 19.0 L
Number of batteries 2
Battery voltage 12 V
Battery Amps 88 amps
Electric ground force negative
Electric charging system alternator
Electric charging Amps 55 amps
Engine starter volts 12 V
Parts And Accessories John Deere 3640 Parts
Transmission system Power Synchron
Transmission type partial power shift
Transmission gears 16 forward and 8 reverse
Clutch system hydraulic cerametallic dry disc
Oil tank capacity 44.4 qts or 42.0 L
Wheel drive 4x4 MFWD 4WD
Final drive system planetary
Steering system power
Braking system hydraulic wet disc
Cabin type Sound-Gard (SG2) cab
Differentiel lock rear standard
Hydraulic system closed center constant pressure
Pump flow rate 11.9 gpm or 45.0 lpm
Hydraulic tank capacity 11.1 gal or 42.0 L
Hydraulic pressure 2466 psi or 170.0 bar
PTO claimed power -
PTO engine @RPM 540@2175 (rpm)
PTO clutch system hydraulic wet disc
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system optional
PTO fuel consumption -
Hitch control system lower-link draft sensing
Rear hitch II/III
Rear hitch lift 12818 lbs or 5814 kg
Front hitch optional



Detailed review of John Deere 3640

John Deere produced its 3640 farm tractor model From 1984  Until 1987 in United states with a Sound-Gard (SG2) cab cabin.
Talking dimensions and weight, this model weighs 10564 lbs or 4791 kg has 85 inches [215 cm] of width, 189 inches [480 cm] of length and 111 inches [281 cm] of height while maintaining a wheelbase of 102 inches [259 cm] the front tread is about 63 to 83 inches while the rear tread is 63/69/73/76/79 inches .
This tractor can fit ag tires of 12.4-28 front and 12.4-28 back .
This John Deere 3640 is powerd by a diesel engine it has 359 ci or 5.9 L 6 cylinders ,it can produce 117 hp or 87.2 kW at 2400 (rpm), and has a torque of 290 lb-ft or 393.2 Nm at 1400 (rpm) the fuel tank capacity is 49.2 gal or 186.2 L.
This machine has 4x4 MFWD 4WD wheel drive system,16 forward and 8 reverse Power Synchron transmission system.

- John Deere provided us with the latest version of its 3640 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 3640 farm-tractor here