TractorData.com - information on all makes and models of tractors
Tractors > John Deere > 770
      -Brand search:
       

     Genuine Value: The John Deere Journey
    Genuine Value: The John Deere Journey

    John Deere 770

    John Deere 770 tractor photo  I&T Manual: Deere 670, 770, 870, 970, 1070
    I&T Shop Manual
    1989 - 1998
    Compact Utility tractor
    Next model:John Deere 4200
    Larger:John Deere 870
    Smaller:John Deere 670




     

    Production:

    Distributor:John Deere
    Manufacturer:Yanmar
    Factory:Japan
    Original price (USD):$13,000 (1998)
     

    John Deere 770 Engine:

       Yanmar 1.4L 3-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:6.3 gal [23.8 L]
    Hydraulic system:4 gal [15.1 L]
     

    3-Point Hitch:

    Rear Type:I
    Rear lift (at ends):815 lbs [369 kg]
     

    Power Take-off (PTO):

    Rear PTO:transmission
     live optional
    Rear RPMs:540
    Mid RPMs:2100
     

    Dimensions & Tires:

    Wheelbase:61 inches [154 cm]
    Weight:1930 to 2105 pounds
    Front tire:4.00-15
    2WD Rear tire:12.4-16
    full dimensions and tires ...
     

    John Deere 770 attachments:

     front-end loader
     backhoe
    all 770 attachments ...
     

    770 Serial Numbers:

    Location:Below PTO
    1989: 1001
    1990: 4111
    1991: 100001
    1992: 115001
    1993: 120001
    1994: 130001
    1995: 140001
    1996: 150001
    1997: 160001
    1998: 170001

    how to read serial numbers...

     

    John Deere 770 Power:

    Engine (net):23 hp [17.2 kW]
    PTO (claimed):20 hp [14.9 kW]
     

    Mechanical:

    Chassis:4x2 2WD
     4x4 MFWD 4WD (optional)
    Steering:manual
     hydrostatic power optional
    Brakes:dry shoe
    Cab:Two-post ROPS.
     

    Hydraulics:

    Type:open center
    Capacity:4 gal [15.1 L]
    Pressure:2050 psi [141.3 bar]
    Total flow:5.6 gpm [21.2 lpm]
     

    Electrical:

    Ground:negative
    Charging system:alternator
    Charging amps:20
     

    Battery:

    Number:1
    Cold-cranking amps:447
    Volts:12
     

    Page information:

    Last update:April 22, 2012
    Copyright:Copyright 2012 TractorData LLC
    Contact:Peter@TractorData.com
    Copyright 2000-2012 - TractorData LLC. 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.