John Deere 770


John Deere 770 tractor photo
1989 - 1998
70 Compact Series
Compact Utility tractor
Yanmar built
750
Series:670770870
4200
Production
Distributor:John Deere
Manufacturer:Yanmar
Type:Compact Utility tractor
Factory:Japan
Original price:$13,000 (1998 )
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
Final drives:spur gear
Differential lock:mechanical rear
Steering:manual
Steering:power*Optional
Brakes:dry shoe
Cab:Two-post ROPS.
Transmission:8-speed unsynchronized gear
Transmission details ...
Capacity
Fuel:6.3 gal
23.8 L
Hydraulic system:4 gal
15.1 L
Front axle:3.2 qts
3.0 L
Hydraulics
Type:open center
Capacity:4 gal
15.1 L
Pressure:2050 psi
141.3 bar
Rear valves:2*Optional
Mid valves:2*Optional
Pump flow:5.6 gpm
21.2 lpm
Total flow:5.6 gpm
21.2 lpm (manual steering)
 9.9 gpm
37.5 lpm (power steering)
Steering flow:4.3 gpm
16.3 lpm
Tractor hitch
Rear Type:I
Control:position control
Rear lift (at 24"/610mm):815 lbs
369 kg
Power Take-off (PTO)
Rear PTO:transmission
 live*Optional
Rear RPM:540
Engine RPM:540@2600
Mid PTO:live*Optional
Mid RPM:2100
Engine RPM:2100@2600
Dimensions & Tires
Wheelbase:61 inches
154 cm
Weight:1930 to 2105 pounds
Front tire:4.00-15
2WD Rear tire:9.5-24
Full dimensions and tires ...
John Deere 770 attachments
60" mid-mount mower deck
blade
front-end loader
backhoe
Attachment details ...
770 Serial Numbers
Location:Serial number plate above the PTO shaft on the John Deere 770.
photo of 770 serial number

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...

Electrical
Ground:negative
Charging system:alternator
Charging amps:20
Battery CCA:447
Battery volts:12
Page information
Last update:July 2, 2021
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