Allis Chalmers
HD-21 Series B
Horsepower
273hp
Production
1969–1974
Category
farm
Specifications
| Manufacturer | Allis Chalmers |
|---|---|
| Model | HD-21 Series B |
| Category | farm |
| Horsepower | 273 hp |
| Production Start | 1969 |
| Production End | 1974 |
Coming Soon
Extended specifications — engine details, transmission, hydraulics, dimensions — will be added once the data pipeline is complete.