john deere 770
 | 1989 - 1998
70 Compact SeriesCompact Utility tractorYanmar built | 1989 - 1998 | 70 Compact Series | Compact Utility tractor | Yanmar built |
|---|---|---|---|---|---|
1989 - 1998 | |||||
70 Compact Series | |||||
Compact Utility tractor | |||||
Yanmar built | |||||
1989 - 1998 | |
|---|---|
70 Compact Series | |
Compact Utility tractor | |
Yanmar built |
Production | |
|---|---|
Distributor | John Deere |
Manufacturer | Yanmar |
Compact Utility tractor | |
Built in Japan | |
Original price was $13,000 in 1998 | |
John Deere 770 Engine | |
|---|---|
Yanmar 1.4L 3-cyl diesel | |
Engine details ...  |
John Deere 770 Transmission | |
|---|---|
8-speed unsynchronized gear | |
Transmission details ...  |
John Deere 770 Power | |
|---|---|
Engine (net) | 23 hp
17.2 kW |
PTO (claimed) | 20 hp
14.9 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Final drives | spur gear |
Differential lock | mechanical rear |
Steering | manual |
Steering | power OptOptional |
Dry shoe brakes | |
Two-post ROPS. | |
Photos | |
|---|---|
 | |
John Deere 770 photos...  |
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 OptOptional |
Mid valves | 2 OptOptional |
Pump flow | 5.6 gpm
21.2 lpm |
Total flow | 5.6 gpm (manual steering)
21.2 lpm |
| 9.9 gpm (power steering)
37.5 lpm |
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 OptOptional |
Rear PTO Type | 540 |
Engine RPM | 540@2600 |
Mid PTO | live OptOptional |
Mid PTO Type | 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 Number Location | |
|---|---|
 | |
Serial number plate above the PTO shaft on the John Deere 770. |
770 Serial Numbers | |
|---|---|
1989 | 1001 |
1990 | 4111 |
1991 | 100001 |
1992 | 115001 |
1993 | 120001 |
1994 | 130001 |
1995 | 140001 |
1996 | 150001 |
1997 | 160001 |
1998 | 170001 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 20 |
Battery CCA | 447 |
Battery volts | 12 |
References | |
|---|---|
 | |
Grounds Care & Recreation Products Sales Manual published in 1989, by John Deere | |
Lawn & Grounds Care Sales Manual published in 1997, by John Deere* | |
Commercial & Consumer Equipment Sales Manual published in 1999, by John Deere | |
Golf and Turf Equipment Purchasing Guide published in 1998, by John Deere | |
Operator's Manual 650 and 750 Tractors (OM-RW15455) published in 1984 | |
Operator's Manual 670 and 770 Tractors (OM-M79606) published in 1988 | |
Compact Tractors Under 40 Horsepower published in 1991, by John Deere | |
Compact Utility Tractors published in 1993, by John Deere | |
John Deere Compact Utility Tractors published in 1995 | |
Compact Utility Tractors Product Information Handbook published in 1991, by John Deere | |
*Publication contains known errors. |