Introduction
Allis Chalmers D19 Row-Crop Tractor
The Allis Chalmers D19 is a row-crop tractor manufactured between 1961 and 1964 in West Allis, Wisconsin, USA. Positioned as a mid-range agricultural machine, it was designed to support a variety of field tasks with a focus on durability and mechanical reliability.
Engine and Performance
The tractor is powered by a 6-cylinder liquid-cooled engine, utilizing LP gas as fuel. With a displacement of 262 cubic inches (4.3 L), the engine delivers 80 hp at a rated speed of 2000 RPM. The engine features a bore/stroke ratio of 3.5625 by 4.375 inches and a compression ratio of 9.35:1, designed for sustained agricultural output.
Transmission and Drivetrain
Equipped with the Power Director transmission system, the D19 offers 8 forward and 2 reverse gears. This sliding gear arrangement allows the operator to select appropriate speeds for different field operations. The tractor operates as a two-wheel-drive platform and includes power-assisted steering to improve maneuverability during row-crop work.
Hydraulics and PTO
The D19 is equipped with a live rear PTO, which provides 540 RPM at an engine speed of 1760 RPM, allowing for consistent implement operation. The rear hitch is a Type II system utilizing the proprietary Snap-Coupler interface, facilitating quick and secure attachment of farming implements.
Operator Environment and Dimensions
The machine features an open operator station designed for visibility. With a wheelbase of 102.4 inches and a total length of 154 inches, the tractor provides a stable footprint. It includes differential mechanical band and dry disc brakes to ensure stopping power. The rear tread width is adjustable between 60 and 88 inches depending on the specific configuration, accommodating different row spacings.
Conclusion
With 10,591 units produced, the Allis Chalmers D19 served as a reliable workhorse for mid-sized farming operations during the 1960s. Its combination of a 6-cylinder engine, flexible transmission, and adjustable track widths makes it a versatile choice for historical agricultural applications and ongoing field maintenance.
Production Information of Allis Chalmers, D19
- Original price was $5,300 in 1964
- Row-Crop tractor
- Built in West Allis, Wisconsin, USA
| Manufacturer | Allis Chalmers |
|---|---|
| Total built | 10,591 |
Dimension and Tires Information of Allis Chalmers, D19
| Rear tread | 60 to 80 inches [152 to 203 cm] |
|---|---|
| Wheelbase | 102.4 inches [260 cm] |
| Rear axle | 2.75 inch diameter [69 mm] |
| Height | 89 inches [226 cm] |
| Length | 154 inches [391 cm] |
| Rear tread | 60 to 88 inches [152 to 223 cm (PAVT)] |
| Front tread | 60 to 84 inches [152 to 213 cm] |
| Width | 83.6 inches [212 cm] |
| Ag front | 6.50x16 |
|---|---|
| Ag front(optional) | 14.9x38 |
| Ag rear | 16.9x34 |
| Ag rear | 15.5x38 |
| Ag rear(optional) | 18.4x34 |
| Ag front | 9.00x10 (single front) |
Engine Specifications of Allis Chalmers, D19
- Liquid-cooled
- 6-cylinder
- LP gas
| Air cleaner | Dry with precleaner |
|---|---|
| Idle RPM | 375-2300 |
| Displacement | 262 ci [4.3 L] |
| Bore/Stroke | 3.5625x4.375 inches [90 x 111 mm] |
| Power | 80 hp [59.7 kW] |
| Rated RPM | 2000 |
| Compression | 9.35:1 |
| Starter volts | 12 |
| Starter volts | 12 |
| Firing order | 1-5-3-6-2-4 |
Transmission Information of Allis Chalmers, D19
Transmission variants 1
| Transmission | Power Director |
|---|---|
| Type | Sliding gear |
| Gears | 8 forward and 2 reverse |
Mechanical Specs of Allis Chalmers, D19
- Two-wheel drive
- Open operator station.
- Differential mechanical band and dry disc brakes
| Steering | Power assist |
|---|
Power Information of Allis Chalmers, D19
| Rear PTO | Live |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@1760 |
Three-Point Hitch of Allis Chalmers, D19
| Rear Type | II |
|---|---|
| Type | Snap-Coupler |
Where it sits
Its power puts it in the 80th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Allis Chalmers D19 have?
The Allis Chalmers D19 delivers 85 HP.
What years was the Allis Chalmers D19 produced?
The Allis Chalmers D19 was produced in 1961-1964.
What engine does the Allis Chalmers D19 have?
The Allis Chalmers D19 is powered by a LP gas, 6-cylinder engine.
What transmission does the Allis Chalmers D19 use?
The Allis Chalmers D19 uses a Power Director transmission.
Is the Allis Chalmers D19 4WD?
The Allis Chalmers D19 is available in 2WD.