Introduction
J.I. Case 511-B Row-Crop Tractor
The J.I. Case 511-B is a row-crop tractor produced between 1958 and 1960 at the Rock Island, Illinois, facility. As part of the Case agricultural lineup, this model was designed to provide a 50 hp power output suitable for mid-century farming operations.
Engine and Performance
The tractor is powered by a liquid-cooled, vertical I-head engine with a displacement of 164.5 cubic inches (2.7 liters). It operates at a rated speed of 2000 RPM. The engine features a 7.3:1 compression ratio and utilizes an oil bath air cleaner to maintain performance in field conditions. The electrical system is built on a 12-volt architecture with a positive ground.
Transmission and Drivetrain
The 511-B was offered with two transmission configurations: a standard 4-speed gear transmission with one reverse gear, or the 'Tripl-Range' transmission which provides 12 forward and 3 reverse speeds via a three-range gear system. Power is delivered through a two-wheel drive chassis equipped with manual steering and disc brakes.
Hydraulics and PTO
The tractor features an open-center hydraulic system with a total capacity of 3 gallons (11.4 liters) and an operating pressure of 1200 psi (82.7 bar). The rear Power Take-Off (PTO) is rated at 540 RPM, achieved when the engine reaches 1925 RPM, allowing for the operation of standard 1.375-inch implements.
Dimensions and Capacity
With a wheelbase of 87 inches (220 cm), the 511-B has an operating weight of 4,721 lbs (2,141 kg), which can be increased to 7,463 lbs (3,385 kg) when ballasted. The machine is compatible with the Case Eagle Hitch system for implement attachment and offers adjustable tread widths to accommodate various row-crop spacing requirements.
Conclusion
The J.I. Case 511-B serves as a robust row-crop tractor, balancing mechanical simplicity with versatile transmission options. Its design, characterized by an open operator station and reliable hydraulic output, makes it a capable machine for standard agricultural tasks of its era.
Production Information of J.I. Case, 511-B
- Original price was $3,700 in 1960
- Row-Crop tractor
- Built in Rock Island, Illinois, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 1,481 |
Dimension and Tires Information of J.I. Case, 511-B
| Rear tread | 54 to 88 inches [137 to 223 cm] |
|---|---|
| Wheelbase | 87 inches [220 cm] |
| Height (exhaust) | 85.5 inches [217 cm] |
| Height (steering wheel) | 65.5 inches [166 cm] |
| Length | 138 inches [350 cm] |
| Front tread | 9.1/15.1 inches [23/38 cm (tricycle)] |
| Operating weight | 4721 lbs [2141 kg] |
| Width | 80.75 inches [205 cm] |
| Front tread | 44 to 60 inches [111 to 152 cm (narrow wide front)] |
| Front tread | 54 to 78 inches [137 to 198 cm (wide front)] |
| Ballasted weight | 7463 lbs [3385 kg] |
Width at axle ends.
| Ag front | 6.00-16 |
|---|---|
| Ag front(optional) | 13.9-36 |
| Ag rear | 11.2-36 |
| Ag rear | 12.4-36 |
| Ag front | 6.50-16 |
Engine Specifications of J.I. Case, 511-B
- Liquid-cooled vertical I-head
| Starter volts | 12 |
|---|---|
| Displacement | 164.5 ci [2.7 L] |
| Oil capacity | 5 qts [4.7 L] |
| Compression | 7.3:1 |
| Bore/Stroke | 3.6525x4.125 inches [93 x 105 mm] |
| Oil change | 100 h |
| Coolant capacity | 12 qts [11.4 L] |
| Starter | Electric |
| Rated RPM | 2000 |
| Air cleaner | Oil bath |
Transmission Information of J.I. Case, 511-B
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Oil capacity | 44 qts [41.6 L] |
Transmission variants 2
- Four gears, plus reverse, in three ranges.
| Transmission | Tripl-Range |
|---|---|
| Oil capacity | 44 qts [41.6 L] |
| Type | Gear |
| Gears | 12 forward and 3 reverse |
- 4-speed gear
- 12-speed gear
Mechanical Specs of J.I. Case, 511-B
- Two-wheel drive
- Open operator station.
- Manual steering
- Disc brakes
Power Information of J.I. Case, 511-B
| Rear PTO | Transmission |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@1925 |
Hydraulics Specifications of J.I. Case, 511-B
| Type | Open center |
|---|---|
| Capacity | 3 gal [11.4 L] |
| Pressure | 1200 psi [82.7 bar] |
Three-Point Hitch of J.I. Case, 511-B
| Type(optional) | Case Eagle Hitch |
|---|
Electrical System of J.I. Case, 511-B
| Ground | Positive |
|---|---|
| Battery volts | 12 |
| Battery AH | 50 |
Where it sits
Its power puts it in the 74th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the J.I. Case 511-B have?
The J.I. Case 511-B delivers 50 hp[P] HP.
What years was the J.I. Case 511-B produced?
The J.I. Case 511-B was produced in 1958-1960.
What transmission does the J.I. Case 511-B use?
The J.I. Case 511-B uses a Gear transmission.
How much does the J.I. Case 511-B weigh?
The J.I. Case 511-B weighs 4721 lbs [2141 kg].
Is the J.I. Case 511-B 4WD?
The J.I. Case 511-B is available in 2WD.