DUFOUR 334 TROPHY
Specifications
Hull
| LOA | 33.79 ft |
| LWL | 32.81 ft |
| Beam | 10.99 ft |
| Draft | 6.5 ft |
| Displacement | 16,314 lb |
| Hull speed1.34·√LWL | 7.7 kn |
Rig & Sails
| Iforetriangle height | 40.03 ft |
| Jforetriangle base | 12.34 ft |
| Pmainsail luff | 41.45 ft |
| Emainsail foot | 14.47 ft |
| FLforestay | 12.3 ft |
| Mainsail | 570.9 sq ft |
| Jib (100%) | 247 sq ft |
| Spinnaker | 438.4 sq ft |
Performance
ORC Performance Data(10 certificates)
Measured performance data from ORC (Offshore Racing Congress) certificates.
Polar Diagram
Boat speed (kn) vs. true wind angle. Source: ORC
Racing Ratings
Triple Number
ORC Measured
Sail Areas (ORC)
Speed Table (kn)
| TWA \ TWS | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 |
|---|---|---|---|---|---|---|---|---|---|
| 52° | 3.9 | 5.2 | 6.2 | 6.8 | 7.0 | 7.2 | 7.3 | 7.4 | 7.4 |
| 60° | 4.1 | 5.5 | 6.4 | 7.0 | 7.2 | 7.4 | 7.5 | 7.6 | 7.7 |
| 75° | 4.3 | 5.7 | 6.6 | 7.1 | 7.4 | 7.7 | 7.9 | 8.1 | 8.2 |
| 90° | 4.1 | 5.5 | 6.6 | 7.2 | 7.5 | 7.8 | 8.1 | 8.6 | 8.9 |
| 110° | 4.0 | 5.6 | 6.7 | 7.3 | 7.8 | 8.2 | 8.6 | 9.1 | 9.4 |
| 120° | 3.9 | 5.4 | 6.5 | 7.2 | 7.7 | 8.2 | 8.8 | 9.7 | 10.5 |
| 135° | 3.4 | 4.8 | 5.9 | 6.8 | 7.4 | 7.9 | 8.4 | 9.8 | 12.0 |
| 150° | 2.7 | 4.0 | 5.1 | 6.1 | 6.9 | 7.4 | 7.9 | 9.0 | 10.5 |
| Beat VMG | 2.5 | 3.4 | 4.2 | 4.7 | 5.0 | 5.1 | 5.2 | 5.3 | 5.2 |
| Run VMG | 2.4 | 3.5 | 4.4 | 5.3 | 6.1 | 6.7 | 7.2 | 8.1 | 9.2 |
Market Price
Estimated Cost of Ownership
Based on 33.79ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the DUFOUR 334 TROPHYyet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a DUFOUR 334 TROPHY? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Which engine powers your DUFOUR 334 TROPHY?
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Used sails that fit the DUFOUR 334 TROPHY
Checking eBay for sails sized to this boat's rig…