J.I. Case 2870
Power
300 hp
Production
1976-1979
Engine
Turbocharged diesel, 6-cylinder
Transmission
Range Power Shift
Weight
25,100 lbs [11385 kg]
Drive
4WD
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Introduction
J.I. Case 2870 Four-Wheel Drive Tractor
The J.I. Case 2870 is a heavy-duty four-wheel drive tractor produced between 1976 and 1979 in Racine, Wisconsin, USA. Designed for large-scale agricultural operations, this model served as a cornerstone of the Case high-horsepower lineup during the late 1970s.
Engine and Performance
The tractor is powered by a Saab-Scania six-cylinder turbocharged diesel engine with a displacement of 11.0 liters (673 ci). It features a bore and stroke of 127 x 145 mm and a compression ratio of 14.7:1. The engine produces 300 hp (223.7 kW) at a rated speed of 2200 RPM, providing sufficient torque for heavy draft applications.
Transmission and Drivetrain
The 2870 utilizes a partial powershift transmission, designated as the 'Range Power Shift'. It features 12 forward and 4 reverse gears, organized into four gears across three power-shifted ranges (high, intermediate, and low). The drivetrain is a permanent 4x4 configuration, ensuring power is effectively transferred to the ground.
Hydraulics and PTO
The hydraulic system is an open-center design with a total flow capacity of 44 gpm (166.5 lpm), managed through two valves. The tractor is equipped with an independent rear PTO operating at 1000 RPM, allowing for the consistent operation of heavy-duty implements. A Category III rear hitch is standard.
Steering and Dimensions
To manage its significant weight, the tractor features hydrostatic power steering with four-wheel steering capabilities, enhancing maneuverability in the field. The machine has a wheelbase of 110 inches (279 cm) and an operating weight of 25,100 lbs (11,385 kg), which can be increased to 28,150 lbs (12,768 kg) with ballast. Braking is provided by hydraulic dry disc brakes.
Conclusion
With 1,259 units produced, the J.I. Case 2870 remains a significant machine for collectors and those interested in high-horsepower vintage tractors. Its combination of a 300 hp engine and four-wheel steering makes it suitable for intensive primary tillage and large-acreage farming tasks.
Production Information of J.I. Case, 2870
- Original price was $57,000 in 1979
- Four-wheel Drive (4WD) tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 1,259 |
Dimension and Tires Information of J.I. Case, 2870
| Wheelbase | 110 inches [279 cm] |
|---|---|
| Operating weight | 25,100 lbs [11385 kg] |
| Ballasted weight | 28,150 lbs [12768 kg] |
| Ag front | 18.4-34 |
|---|---|
| Ag rear | 18.4-34 |
Engine Specifications of J.I. Case, 2870
- Saab-Scania
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 673 ci [11.0 L] |
| Air cleaner | Paper elements with pre-cleaner |
| Bore/Stroke | 5.00x5.71 inches [127 x 145 mm] |
| Coolant capacity | 44 qts [41.6 L] |
| Rated RPM | 2200 |
| Compression | 14.7:1 |
| Power | 300 hp [223.7 kW] |
Transmission Information of J.I. Case, 2870
Transmission variants 1
- Four gears, each with a three-range powershift (high, intermediate, low).
| Transmission | Range Power Shift |
|---|---|
| Type | Partial powershift |
| Gears | 12 forward and 4 reverse |
Mechanical Specs of J.I. Case, 2870
- Cab standard
- Hydraulic dry disc brakes
| Drive | 4x4 4WD |
|---|---|
| Steering | Hydrostatic power, four-wheel steering |
Power Information of J.I. Case, 2870
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
Hydraulics Specifications of J.I. Case, 2870
| Type | Open center |
|---|---|
| Valves | 2 |
| Total flow | 44 gpm [166.5 lpm] |
Three-Point Hitch of J.I. Case, 2870
| Rear Type | III |
|---|
Electrical System of J.I. Case, 2870
| Ground | Negative |
|---|
Where it sits
Its power puts it in the 96th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the J.I. Case 2870 have?
The J.I. Case 2870 delivers 300 HP.
What years was the J.I. Case 2870 produced?
The J.I. Case 2870 was produced in 1976-1979.
What engine does the J.I. Case 2870 have?
The J.I. Case 2870 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the J.I. Case 2870 use?
The J.I. Case 2870 uses a Range Power Shift transmission.
How much does the J.I. Case 2870 weigh?
The J.I. Case 2870 weighs 25,100 lbs [11385 kg].
Is the J.I. Case 2870 4WD?
The J.I. Case 2870 is available in 4WD.