J.I. Case
780C
Farm tractor · 1981–1988 · 124 hp
J.I. Case780C
The J.I. Case 780C is a farm tractor manufactured from 1981 to 1988. It features a Case 6T-590 engine, and four-post ROPS/FOPS canopy steering. The transmission is a power shift type with 3 forward and reverse.
Engine
| Engine | Case 6T-590 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Displacement | 359 ci (5.9 L) |
| Bore | 4.02 in (102 mm) |
| Stroke | 4.72 in (120 mm) |
| Compression Ratio | 17.5 |
| Power Gross | 124 hp (92.5 kW) |
| Power Net | 112 hp (83.5 kW) |
| Torque Peak | 370 lb-ft (501.7 Nm) |
| Torque Peak | 1,200 RPM |
| Air Cleaner | dry |
| Fuel System | direct injection |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 12 qts (11.4 L) |
| Coolant Capacity | 27 qts (25.6 L) |
| Manufacturer | Case |
| Rated | 2,200 RPM |
Transmission
| Transmission Type | power shift |
|---|---|
| Gears | 3 forward and reverse |
| Transmission Description | Three-speed power shift transmission with power shuttle and torque converter. |
| Available Options | 3-speed power shift |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 2,000 psi (137.9 bar) |
| Steering Flow | 27.8 gpm (105.2 lpm) |
| System Capacity | 18.9 gal (71.5 L) |
Dimensions
| Length | 296 in (751 cm) |
|---|---|
| Width | 99 in (251 cm) |
| Height | 85 in (215 cm) |
| Height Cab | 115 in (292 cm) |
| Wheelbase | 87 in (220 cm) |
| Front Tread | 78 in (198 cm) |
| Rear Tread | 71 in (180 cm) |
Weight
| Weight | 18,212 lbs |
|---|---|
| Operating | 18,212 lbs (8,260 kg) |
Tires & Tracks
| Front Ag | 14x17.5 |
|---|---|
| Rear Ag | 18.4x24 |
| Front Industrial | 14x17.5 |
| Rear Industrial | 18.4x24 |
Fuel
| Capacity | 43 gal (162.8 L) |
|---|
Steering
| Type | four-post ROPS/FOPS canopy |
|---|---|
| Pressure | 2,000 psi (137.9 bar) |
Cab
| Cab | optional with air-conditioning |
|---|
Attachments
Front-end loaderBackhoe
| Digging Depth | 219 in (556 cm) |
|---|---|
| Backhoe Model | J.I. Case Backhoe |