Mantis
Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine)
$439.99Cheaper
Best Garden Tillers · head-to-head
Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66)
A sourced, side-by-side comparison. Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) is cheaper at $439.99. Every spec and price links to its source.
Which is better: the Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) or Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66)?
On the specs we track, they're closely matched. The Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) is the cheaper at $439.99.
Check Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) price See Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) |  Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) |
|---|---|---|
| US price | $439.99 | $1039 |
| Brand | Mantis | Troy-Bilt |
| Released | — | — |
| Tilling width (in) | 9 | 14 |
| Tilling depth (in) | 10 | 6 |
| Power | 25 cc (Honda 4-cycle) | 208 cc |
| Tine rotation | forward | counter (opposite of wheel rotation) |
| Tine count | — | — |
| Adjustable tine positions | Tines can be turned/reversed to convert from forward tilling to cultivating/weeding mode; width is fixed at 9 in., not adjustable | No width adjustment; only a depth stake sets tilling depth |
| Weight (lb) | 24 | — |
Sources — Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine): homedepot.com (verified 2026-08-09). Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66): troybilt.com (verified 2026-08-09).
What's the difference between the Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) and Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66)?
Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.
- Tilling width (in): Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) 9 vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) 14
- Tilling depth (in): Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) 10 vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) 6
- Power: Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) 25 cc (Honda 4-cycle) vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) 208 cc
- Tine rotation: Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) forward vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) counter (opposite of wheel rotation)
- Adjustable tine positions: Mantis 7940 9 in. 4-Cycle Mini Tiller/Cultivator (Honda 25cc engine) Tines can be turned/reversed to convert from forward tilling to cultivating/weeding mode; width is fixed at 9 in., not adjustable vs Troy-Bilt Bronco CRT 208cc 14 in. Rear-Tine Counter-Rotating Tiller (21D-64M8B66) No width adjustment; only a depth stake sets tilling depth