Introduction
J.I. Case 970: Row-Crop Tractor Overview
The J.I. Case 970 is a row-crop tractor produced between 1970 and 1978 in Racine, Wisconsin, USA. Part of the 870-1070 series, this 95-horsepower machine was designed to provide reliable power and versatility for agricultural operations throughout the 1970s.
Engine and Performance
The tractor is powered by a 377 cubic-inch (6.2 L) J.I. Case 6-cylinder gasoline engine. It utilizes liquid cooling and operates at a rated speed of 1900 RPM. With a compression ratio of 7.5:1, the engine is designed for steady performance in field applications.
Transmission and Drivetrain
Operators have a choice between two transmission systems: an 8-speed unsynchronized gear transmission with a 355.6mm dry disc clutch, or a 12-speed partial power shift transmission featuring hydraulic wet discs. The tractor is configured as a two-wheel-drive unit equipped with power steering for improved maneuverability.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a total flow capacity of 24 gpm (90.8 lpm), with 16 gpm allocated to the pump and 8 gpm to steering. The independent rear PTO offers dual speeds of 540 and 1000 RPM at 1900 engine RPM, compatible with 1.375-inch shafts.
Dimensions and Chassis
The 970 features a Category II rear hitch and is equipped with 10.00-16 front and 18.4-38 rear agricultural tires. The wheelbase varies by configuration, measuring 101 inches for the tricycle model and 108 inches for the wide-front version, with a total length of 162 inches.
Conclusion
With 8,542 units manufactured, the J.I. Case 970 serves as a robust solution for farmers requiring a dependable row-crop tractor. Its combination of multiple transmission options and a capable hydraulic system makes it suitable for a variety of heavy-duty agricultural tasks.
Production Information of J.I. Case, 970
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 8,542 |
Dimension and Tires Information of J.I. Case, 970
| Wide-front Wheelbase | 108 inches [274 cm] |
|---|---|
| Ground clearance | 15 inches [38 cm] |
| Height (hood) | 78 inches [198 cm] |
| Tricycle Wheelbase | 101 inches [256 cm] |
| Length | 162 inches [411 cm] |
| Ag front | 10.00-16 |
|---|---|
| Ag rear | 18.4-38 |
Engine Specifications of J.I. Case, 970
- J.I. Case
- Liquid-cooled
- Gasoline
- 6-cylinder
| Coolant capacity | 38 qts [36.0 L] |
|---|---|
| Displacement | 377 ci [6.2 L] |
| Compression | 7.5:1 |
| Bore/Stroke | 4.00x5.00 inches [102 x 127 mm] |
| Starter volts | 12 |
| Rated RPM | 1900 |
| Air cleaner | Paper element |
Transmission Information of J.I. Case, 970
Transmission variants 1
| Type | Unsynchronized gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 355.6mm dry disc |
Transmission variants 2
- Four gears each with reverse and a three-speed forward powershift.
| Transmission | Range Power Shift |
|---|---|
| Clutch | Hydraulic wet discs |
| Type | Partial power shift |
| Gears | 12 forward and 4 reverse |
- 8-speed unsynchronized gear
- 12-speed partial power shift
Mechanical Specs of J.I. Case, 970
- Two-wheel drive
- Cab optional
- Power steering
- Differential hydraulic dry disc brakes
Power Information of J.I. Case, 970
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 1000@1900 |
| Engine RPM | 540@1900 |
| Rear PTO Type | 1000 (1.375) |
| Rear PTO Type(optional) | 540/1000 (1.375) |
Hydraulics Specifications of J.I. Case, 970
| Type | Open center |
|---|---|
| Steering flow | 8 gpm [30.3 lpm] |
| Pump flow | 16 gpm [60.6 lpm] |
| Total flow | 24 gpm [90.8 lpm] |
Three-Point Hitch of J.I. Case, 970
| Rear Type | II |
|---|
Electrical System of J.I. Case, 970
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Batteries | 1 (gas) |
| Batteries(optional) | 2 (diesel) |
Where it sits
Its power puts it in the 66th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the J.I. Case 970 have?
The J.I. Case 970 delivers 95 hp[P] HP.
What years was the J.I. Case 970 produced?
The J.I. Case 970 was produced in 1970-1978.
What engine does the J.I. Case 970 have?
The J.I. Case 970 is powered by a Gasoline, 6-cylinder engine.
What transmission does the J.I. Case 970 use?
The J.I. Case 970 uses a Unsynchronized gear transmission.
Is the J.I. Case 970 4WD?
The J.I. Case 970 is available in 2WD.