The J.I. Case 970 is a 2WD row-crop tractor from the 70 series.
This tractor was manufactured by J.I. Case in Racine, Wisconsin, USA from 1970 to 1978. This first generation was manufactured from 1970 to 1973.
The J.I. Case 970 is equipped with one of two engines: a 6.6 L (401.0 cu·in) six-cylinder diesel engine or a 6.2 L (377.0 cu·in) six-cylinder gasoline engine and one of two transmissions: a unsynchronized gear transmission with 8 forward and 2 reverse gears and dry disc clutch or a partial power shift transmission with 12 forward and 4 reverse gears and hydraulic wet disc clutch.
The tractor could be equipped with the following engines:
- J.I. Case. It is a 6.6 L, 6,571 cm2, (401.0 cu·in) six-cylinder natural aspirated diesel engine with 105.0 mm (4.13 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 16.5:1. This engine produced 87.2 PS (64.1 kW; 86.0 HP) at 1,900 rpm of output power.
- J.I. Case. It is a 6.2 L, 6,178 cm2, (377.0 cu·in) six-cylinder natural aspirated gasoline engine. The cylinder bore is 102.0 mm (4.02 in) and the piston stroke is 127.0 mm (5 in). The compression ratio rating is 7.5:1.
The J.I. Case 970 is equipped with power steering, differential hydraulic dry disc brakes, an open operator station and 189.3 liters (50 US gal.; 41.6 Imp. gal) fuel tank.
J.I. Case 970 Specifications
| General Specifications | |
| Model | J.I. Case 970 |
| Length | 4,110 mm (161.8 in) |
| Width | – |
| Height (hood) | 1,980 mm (78 in) |
| Wheelbase | Tricycle: 2,560 mm (100.8 in) Wide-front: 2,740 mm (107.9 in) |
| Ground clearance | 380 mm (15 in) |
| Weight (operating) | Gas manual: 4,560 kg (10,050 lbs) Early Power-Shift diesel: 4,687 kg (10,335 lbs) Late Power-Shift diesel: 5,075 kg (11,190 lbs) |
| Fuel tank capacity | 189.3 liters (50 US gal.; 41.6 Imp. gal) |
| Battery | One 12V (gasoline), Two 12V (diesel) |
| Cabin type | Open operator station |
| Engine | |
| Engine model | J.I. Case |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 6.6 L, 6,571 cm2, (401.0 cu·in) |
| Bore and stroke | 105.0 mm X 127.0 mm (4.13 in X 5 in) |
| Compression ratio | 16.5:1 |
| Horsepower | 87.2 PS (64.1 kW; 86.0 HP) at 1,900 rpm |
| Starter | Electric |
| Coolant capacity: | 36.0 L (38 US. qt, 31.7 Imp. qt.) |
| Engine | |
| Engine model | J.I. Case |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Gasoline |
| Displacement | 6.2 L, 6,178 cm2, (377.0 cu·in) |
| Bore and stroke | 102.0 mm X 127.0 mm (4.02 in X 5 in) |
| Compression ratio | 7.5:1 |
| Horsepower | – |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Power |
| Brakes | Differential hydraulic dry disc |
| Transmission model | – |
| Transmission type | Unsynchronized gear with dry disc clutch |
| Gears | 8 forward and 2 reverse |
| Speed | Forward: 24.1 kmh (15.0 mph) Reverse: 12.2 kmh (7.6 mph) |
| Transmission model | Range Power Shift |
| Transmission type | Partial power shift with hydraulic wet disc clutch |
| Gears | 12 forward and 4 reverse |
| Speed | Forward: 27.4 kmh (17.0 mph) Reverse: 27.4 kmh (17.0 mph) |
| Tires | |
| Front tires | Ag: 10.00-16 |
| Rear tires | Ag: 18.4-38 |
| Three-Point Hitch | |
| Category | II |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 1000, 540/1000 rpm |
| Hydraulic system | |
| Hydraulic type | – |
| Pump flow | 16.0 gpm (60.6 lpm) |
| Steering flow | 8.0 gpm (30.3 lpm) |
| Total flow | 24.0 gpm (90.8 lpm) |
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