Industrial
Allis Chalmers HD9
The Allis Chalmers HD9 is a powerful tractor built for tough jobs. It has a 6-speed gear transmission with 3 reverse gears, giving farmers good control over their work. The tractor is powered by a General Motors diesel engine with 4 cylinders and a blower for extra power. This engine is liquid-cooled and has a displacement of 284 cubic inches, which is quite large for a tractor of its size. The HD9 is a big machine, measuring 150 inches long, 95.1 inches wide, and 73.1 inches tall. It weighs a hefty 18,800 pounds, making it sturdy and stable for heavy-duty tasks. The tractor has an electric starter for easy operation and uses a 2-cycle engine, which is different from most modern tractors. With its 29-quart coolant capacity, the HD9 can work hard without overheating. This Allis Chalmers model is designed to be tough and reliable for farmers who need a strong workhorse in their fields.
ManufacturerAllis ChalmersEngine4-cylTransGear
Image not recorded
Quick specs
- Category
- Industrial
- Operating Weight
- 18,800 lb
- Transmission
- Gear
Overview
About the Allis Chalmers HD9
The Allis Chalmers HD9 is a powerful tractor built for tough jobs. It has a 6-speed gear transmission with 3 reverse gears, giving farmers good control over their work. The tractor is powered by a General Motors diesel engine with 4 cylinders and a blower for extra power. This engine is liquid-cooled and has a displacement of 284 cubic inches, which is quite large for a tractor of its size. The HD9 is a big machine, measuring 150 inches long, 95.1 inches wide, and 73.1 inches tall. It weighs a hefty 18,800 pounds, making it sturdy and stable for heavy-duty tasks. The tractor has an electric starter for easy operation and uses a 2-cycle engine, which is different from most modern tractors. With its 29-quart coolant capacity, the HD9 can work hard without overheating. This Allis Chalmers model is designed to be tough and reliable for farmers who need a strong workhorse in their fields.
Full specifications
Every recorded spec
General
| Manufacturer | Allis Chalmers |
|---|---|
| Model | HD9 |
| Category | Industrial tractor |
| Operating weight | 18,800lb |
Engine
| Make | General Motors |
|---|---|
| Cylinders | 4 |
| Displacement | 284ci |
| Bore | 4.25in |
| Stroke | 5in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 6 |
| Reverse gears | 3 |
Dimensions
| Length | 150in |
|---|---|
| Width | 95.1in |
| Height | 73.1in |
| Operating weight | 18,800lb |
Capacities
| Cooling system | 7.25gal |
|---|
Head to head
HD9 vs. Industrial median
How the Allis Chalmers HD9 compares to other Industrial tractors
| Spec | This model | Industrial median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 284 ci | 284 ci | at median | 50th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 6 | 5 | +20% | 65th |
| Operating Weight | 18,800 lb | 9,127 lb | +106% | 70th |
| Length | 150 in | 125 in | +20% | 63rd |
| Width | 95.1 in | 70.5 in | +35% | 83rd |
| Height | 73.1 in | 74.9 in | -2% | 46th |
Medians and percentiles are computed from the industrial tractors in our database with a recorded value for each spec (sample sizes 38–55 models).
Compare to tractors with similar specs
Commonly compared Allis Chalmers tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers HD11AG | 130 hp | 23,000 lb | — | Compare → |
| Allis Chalmers HD11AG Series B | 126.5 hp | 25,000 lb | — | Compare → |
| Allis Chalmers HD15 | — | 30,895 lb | — | Compare → |
| Allis Chalmers HD16A | 163 hp | 31,500 lb | — | Compare → |
| Allis Chalmers HD20 | — | 41,000 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
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FAQ
Common questions
How many cylinders does the Allis Chalmers HD9 have?
The Allis Chalmers HD9 runs a 4-cylinder engine with a displacement of 284 ci.
Which transmission does the Allis Chalmers HD9 use?
The Allis Chalmers HD9 is equipped with a Gear transmission with 6 forward gears.
What is the operating weight of the Allis Chalmers HD9?
In working trim, the Allis Chalmers HD9 comes in at roughly 18,800 lb.
How do I maintain a Allis Chalmers HD9?
Routine service for the Allis Chalmers HD9 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.