Allis Chalmers HD7
Complete specifications and technical data for the Allis Chalmers HD7. Compare with similar tractors from Allis Chalmers and other manufacturers.
Quick Specs
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Operating Weight
Transmission
Strength vs Median
The Allis Chalmers HD7 is a powerful crawler tractor built for both agricultural and general use. It runs on tracks instead of wheels, making it great for working in tough soil conditions. The HD7 has...
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Specifications
Engine Power Output Comparison of Allis Chalmers HD7 vs. Other Crawler Tractors
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Engine Power Output Comparison of Allis Chalmers HD7 vs. Other Agricultural Tractors
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Operating Weight Comparison of Allis Chalmers HD7 vs. Other Crawler Tractors
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Operating Weight Comparison of Allis Chalmers HD7 vs. Other Agricultural Tractors
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Compare to Other Tractors
How the Allis Chalmers HD7 compares to other Crawler tractors
| Spec | This model | Crawler median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 213 ci | 426 ci | -50% | 35th |
| Cylinders | 3 | 6 | -50% | 14th |
| Forward Gears | 4 | 16 | -75% | 9th |
| Operating Weight | 14,000 lb | 23,320 lb | -40% | 44th |
| Length | 128 in | 145 in | -12% | 31st |
| Width | 81 in | 70.9 in | +14% | 52nd |
| Height | 69 in | 95.3 in | -28% | 19th |
Medians and percentiles are computed from the crawler tractors in our database with a recorded value for each spec (sample sizes 95–137 models).
Compare to other tractors with similar specs
Commonly compared Allis Chalmers tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 160 | 40 hp | 4,674 lb | 1970–1975 | Compare → |
| Allis Chalmers 170 | — | 5,720 lb | 1968–1973 | Compare → |
| Allis Chalmers 7000 | 117 hp | 9,550 lb | 1975–1979 | Compare → |
| Allis Chalmers HD10 | — | 20,380 lb | — | Compare → |
| Allis Chalmers HD11 | 110 hp | 21,000 lb | 1955–1965 | 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 → |
Frequently Asked Questions
How many cylinders does the Allis Chalmers HD7 have?
The Allis Chalmers HD7 is equipped with a 3-cylinder engine.
What is the operating weight of the Allis Chalmers HD7?
The operating weight of the Allis Chalmers HD7 is approximately 14,000 lb.
What type of transmission does the Allis Chalmers HD7 have?
The Allis Chalmers HD7 is equipped with a Sliding Gear transmission.
What maintenance does the Allis Chalmers HD7 require?
Regular maintenance for the Allis Chalmers HD7 includes checking and changing engine oil, hydraulic fluid, filters, and performing routine inspections as recommended in the owner's manual. Always refer to the manufacturer's maintenance schedule for specific intervals and procedures.