J.I. Case
770
Farm tractor · 1969–1972 · 62 hp
J.I. Case770
The J.I. Case 770 is a farm tractor manufactured from 1969 to 1972. It features a J.I. Case 4.4L 4-cyl diesel engine, and power steering. The transmission is a unsynchronized gear type with 8 forward and 2 reverse.
Engine
| Engine | J.I. Case 4.4L 4-cyl diesel |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 267 ci (4.4 L) |
| Bore | 4.13 in (105 mm) |
| Stroke | 5 in (127 mm) |
| Compression Ratio | 16.5 |
| Power PTO | 64.56 hp (48.1 kW) |
| Power Drawbar | 56.85 hp (42.4 kW) |
| Air Cleaner | paper element with pre-cleaner |
| Starter Volts | 12 |
| Manufacturer | J.I. Case |
| Rated | 1,900 RPM |
Transmission
| Transmission Type | unsynchronized gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 304.8mm dry disc |
| Available Options | 8-speed unsynchronized gear, 12-speed partial power shift |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 16 gpm (60.6 lpm) |
| Total Flow | 24 gpm (90.8 lpm) |
| Steering Flow | 8 gpm (30.3 lpm) |
PTO
| Rear Type | independent |
|---|
Hitch
| Rear Type | II |
|---|
Dimensions
| Length | 153 in (388 cm) |
|---|---|
| Height | 67 in (170 cm) |
| Wheelbase | 101 in (256 cm) |
| Ground Clearance | 15 in (38 cm) |
| Front Tread | 60 in (152 cm) |
| Rear Tread | 60 in (152 cm) |
Weight
| Operating | 9,220 lbs (4,182 kg) |
|---|---|
| Ballasted | 10,950 lbs (4,966 kg) |
Tires & Tracks
| Front Ag | 7.5L-15 |
|---|---|
| Rear Ag | 16.9-34 |
Fuel
| Capacity | 50 gal (189.2 L) |
|---|
Steering
| Type | power |
|---|
Cab
| Cab | optional |
|---|