- information on all makes and models of tractors
Tractors > John Deere > 3720

John Deere 3720

John Deere 3720 tractor photo
2005 - 2013   3000 Twenty Series
Compact Utility tractor
Next model:John Deere 3046R
Series back:John Deere 3520



Manufacturer:John Deere
Factory:Augusta, Georgia, USA

John Deere 3720 Engine:

   Yanmar 1.5L 3-cyl diesel
full engine details ...


ROPS Fuel:13.5 gal [51.1 L]
Cab Fuel:11.8 gal [44.7 L]
Hydraulic system:6.8 gal [25.7 L]

3-Point Hitch:

Rear Type:I
Rear lift (at ends):2,530 lbs [1147 kg]

Power Take-off (PTO):

Rear PTO:independent
Rear RPM:540
Mid PTO:optional
Mid RPM:2100

Dimensions & Tires:

Wheelbase:68 inches [172 cm]
Weight:2900 to 3570 pounds
Front tire:7-14
Rear tire:11.2-24
full dimensions and tires ...

John Deere 3720 attachments:

 mowing deck
 front-end loader
all 3720 attachments ...

3720 Serial Numbers:

Location:Above front axle on right side of tractor.
photo of 3720 serial number

2005: 170001
2006: 280001
2007: 380001
2008: 480001
2009: 522001

how to read serial numbers...


John Deere 3720 Power:

Engine:44 hp [32.8 kW]


Chassis:4x4 MFWD 4WD
Brakes:wet disc
Cab:Two-post foldable ROPS. Cab optional.


Type:open center
Capacity:6.8 gal [25.7 L]
Pump flow:8.6 gpm [32.6 lpm]
Total flow:13.9 gpm [52.6 lpm]


ROPS Charging amps:40
Cab Charging amps:75


Cold-cranking amps:500

Page information:

Last update:October 12, 2018
Copyright:Copyright 2018 TractorData LLC
©2000-2018 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.