John Deere 57 vs Roper lawn tractors L721
Side-by-side specs comparison
Verdict by the numbers
- The John Deere 57 and the Roper lawn tractors L721 deliver the same power: 7 HP.
- The Roper lawn tractors L721 is the more recent model: production started in 1974, versus 1971 for the John Deere 57.
- The John Deere 57 is heavier: 147 kg versus 124 kg for the Roper lawn tractors L721.
- The John Deere 57 has the wider mower deck: 34" versus 26".
Full specs comparison
| John Deere 57 | Roper lawn tractors L721 | |
|---|---|---|
| Power | 7 HP | 7 HP |
| Production years | 1971–1974 | 1974–1975 |
| Fuel | Gasoline | Gasoline |
| Cylinders | 1 | 1 |
| Weight | 147 kg | 124 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | — |
| Gears (fwd/rev) | 2 / 1 | 3 / 1 |
| Wheelbase | — | 104 cm |
| Length | — | 139 cm |
| Mower deck | 34" | 26" |
Frequently asked questions
Which is more powerful, the John Deere 57 or the Roper lawn tractors L721?
The John Deere 57 and the Roper lawn tractors L721 deliver the same power: 7 HP.
Which is more recent, the John Deere 57 or the Roper lawn tractors L721?
The Roper lawn tractors L721 is the more recent model: production started in 1974, versus 1971 for the John Deere 57.
Which is heavier, the John Deere 57 or the Roper lawn tractors L721?
The John Deere 57 is heavier: 147 kg versus 124 kg for the Roper lawn tractors L721.
Which has the wider mower deck, the John Deere 57 or the Roper lawn tractors L721?
The John Deere 57 has the wider mower deck: 34" versus 26".
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