| Manufacturer |
J.I. Case |
| Price |
57,000(USD) |
| Model |
2870 |
| Equipment Type |
Four-wheel Drive 4WD Tractors |
| Factory |
Racine, Wisconsin, USA |
NEBRASKA TRACTOR TEST 1241 2
| Description |
Diesel 12-speed 4WD May 3 - 12, 1977 Link: Nebraska Tractor Test 1241 file PTO performance Drawbar performance Gear 3-Intermediate used for power test Gear 1I used for pull test |
| Power at rated engine speed |
252.10hp / 188.0kW |
| Fuel use |
16.2gal/hour / 61.3l/hour |
| Max power |
210.64hp / 157.1kW |
| Max pull |
26,386lbs / 11968kg |
J.I. CASE 2870 POWER
| Engine |
300hp / 223.7kW |
| Drawbar (claimed) |
219hp / 163.3kW |
| PTO (claimed) |
252hp / 187.9kW |
| Drawbar (tested) |
210.64hp / 157.1kW |
| PTO (tested) |
252.10hp / 188.0kW |
ENGINE DETAIL
The J.I. Case 2870 tractor features a robust Saab-Scania turbocharged 6-cylinder diesel engine with a substantial displacement of 11.0L, offering exceptional power output of 300hp at 2200 RPM. Its high compression ratio of 14.7:1 enhances fuel efficiency and torque, making it ideal for heavy-duty applications like plowing and hauling. However, the liquid-cooled system and 44-quart coolant capacity can pose challenges in extreme conditions, necessitating diligent monitoring to prevent overheating.
| Description |
Saab-Scania turbocharged diesel 6-cylinder liquid-cooled |
| Displacement |
673ci / 11.0L |
| Bore/Stroke |
5.00x5.71inches / 127x 145mm |
| Power |
300hp / 223.7kW |
| Air cleaner |
paper elements with pre-cleaner |
| Compression |
14.7:1 |
| Rated RPM |
2200 |
| Starter volts |
12 |
| Coolant capacity |
44qts / 41.6L |
J.I. CASE 2870 ENGINE
The J.I. Case 2870 tractor is powered by a Saab-Scania 11.0L 6-cylinder diesel engine, providing robust torque and efficient fuel consumption for heavy-duty operations. With a substantial 150-gallon fuel tank, it allows for extended fieldwork without frequent refueling, advantageous for large agricultural projects. However, the size of the engine may lead to higher maintenance costs and increased fuel consumption during lighter tasks.
| Description |
Saab-Scania 11.0L 6-cyl diesel |
| Fuel tank |
150gal / 567.8L |
TRANSMISSION
The J.I. Case 2870 tractor features a partial powershift transmission with a total of 12 forward and 4 reverse gears, allowing for efficient speed management across various operational scenarios. The three-range powershift in each gear enhances versatility, enabling seamless transitions for different task requirements, particularly beneficial in load altering applications like plowing or tilling. However, operators may face a learning curve on gear selection to maximize the efficiency of the transmission system, especially in complex field conditions.
| Transmission |
Range Power Shift |
| Type |
partial powershift |
| Gears |
12 forward and 4 reverse |
| Description |
Four gears, each with a three-range powershift (high, intermediate, low) |
MECHANICAL
The J.I. Case 2870 tractor features a 4x4 four-wheel drive chassis, enhancing traction and stability on varied terrains. Its hydrostatic power steering coupled with four-wheel steering improves maneuverability, ideal for precision tasks in tight spaces, while the 12-speed partial powershift transmission allows for versatile speed selection, enhancing operational efficiency. Noteworthy are the hydraulic dry disc brakes, offering reliable stopping power, but potential challenges may arise in maintenance compared to wet brake systems, especially in high-load scenarios.
| Chassis |
4x4 4WD |
| Steering |
hydrostatic power, four-wheel steering |
| Brakes |
hydraulic dry disc |
| Cab |
Cab standard |
| Transmission |
12-speed partial powershift |
HYDRAULICS
| Type |
open center |
| Valves |
2 |
| Total flow |
44gpm / 166.5lpm |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
1000 |
J.I. CASE 2870 TIRES
The J.I. Case 2870 tractor is equipped with 18.4-34 agricultural tires on both the front and rear, enhancing traction and stability, particularly in tillage and fieldwork scenarios. The uniform tire size promotes balanced weight distribution, which can reduce soil compaction and improve fuel efficiency when operating in varied terrains. However, users should consider potential challenges with maneuverability in tight spaces due to the larger tire dimensions.
| Ag front |
18.4-34 |
| Ag rear |
18.4-34 |
DIMENSIONS
| Wheelbase |
110inches / 279cm |
| Operating weight |
25,100lbs / 11385kg |
| Ballasted weight |
28,150lbs / 12768kg |
DIMENSIONS & TIRES
The J.I. Case 2870 tractor features a wheelbase of 110 inches, providing stability and a balanced load distribution, crucial for heavy-draft applications. Weighing in at 25,100 lbs, it is optimized for traction, but may present challenges in maneuverability on softer ground. The uniform tire size of 18.4-34 enhances traction and flotation, making this model suitable for various agricultural tasks, particularly in tilling and transport scenarios.
| Wheelbase |
110inches / 279cm |
| Weight |
25,100lbs / 11385kg |
| Front tire |
18.4-34 |
| Rear tire |
18.4-34 |
2870 SERIAL NUMBERS
| 1976 |
8792901 |
| 1977 |
8825001 |
| 1978 |
8853001 |
| 1979 |
8853001 |
ELECTRICAL
