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    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

    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:June 3, 2015
    Copyright:Copyright 2015 TractorData LLC
    ©2000-2015 - 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.