Roper lawn tractors K521 vs Yard-Man lawn tractors 3730
Side-by-side specs comparison
Verdict by the numbers
- The Roper lawn tractors K521 and the Yard-Man lawn tractors 3730 deliver the same power: 5 HP.
- The Roper lawn tractors K521 has the wider mower deck: 26" versus 25".
Full specs comparison
| Roper lawn tractors K521 | Yard-Man lawn tractors 3730 | |
|---|---|---|
| Power | 5 HP | 5 HP |
| Production years | 1973–1976 | 1973–1975 |
| Fuel | Gasoline | Gasoline |
| Cylinders | 1 | 1 |
| Weight | 133 kg | — |
| Drive | 2WD | 2WD |
| Gears (fwd/rev) | 3 / 1 | 3 / 1 |
| Wheelbase | 102 cm | — |
| Length | 146 cm | — |
| Mower deck | 26" | 25" |
Frequently asked questions
Which is more powerful, the Roper lawn tractors K521 or the Yard-Man lawn tractors 3730?
The Roper lawn tractors K521 and the Yard-Man lawn tractors 3730 deliver the same power: 5 HP.
Which has the wider mower deck, the Roper lawn tractors K521 or the Yard-Man lawn tractors 3730?
The Roper lawn tractors K521 has the wider mower deck: 26" versus 25".
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