Allis Chalmers B-1 vs Craftsman 131.9640
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers B-1 and the Craftsman 131.9640 deliver the same power: 7 HP.
- The Craftsman 131.9640 is the more recent model: production started in 1968, versus 1961 for the Allis Chalmers B-1.
- The Allis Chalmers B-1 is heavier: 272 kg versus 120 kg for the Craftsman 131.9640.
- The Allis Chalmers B-1 has the wider mower deck: 42" versus 32".
Full specs comparison
| Allis Chalmers B-1 | Craftsman 131.9640 | |
|---|---|---|
| Power | 7 HP | 7 HP |
| Production years | 1961–1963 | 1968 |
| Fuel | Gasoline | Gasoline |
| Cylinders | 1 | 1 |
| Weight | 272 kg | 120 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 3 / 1 | 3 / 1 |
| Wheelbase | 111 cm | — |
| Length | 172 cm | 137 cm |
| Mower deck | 42" | 32" |
Frequently asked questions
Which is more powerful, the Allis Chalmers B-1 or the Craftsman 131.9640?
The Allis Chalmers B-1 and the Craftsman 131.9640 deliver the same power: 7 HP.
Which is more recent, the Allis Chalmers B-1 or the Craftsman 131.9640?
The Craftsman 131.9640 is the more recent model: production started in 1968, versus 1961 for the Allis Chalmers B-1.
Which is heavier, the Allis Chalmers B-1 or the Craftsman 131.9640?
The Allis Chalmers B-1 is heavier: 272 kg versus 120 kg for the Craftsman 131.9640.
Which has the wider mower deck, the Allis Chalmers B-1 or the Craftsman 131.9640?
The Allis Chalmers B-1 has the wider mower deck: 42" versus 32".