IRWIN 3/4 TON
Specifications
Hull
| LOA | 34 ft |
| LWL | 28.25 ft |
| Beam | 9.5 ft |
| Draft | 4.5 ft |
| Displacement | 9,715 lb |
| Ballast | 4,500 lb |
| Hull speed1.34·√LWL | 7.1 kn |
Rig & Sails
| Iforetriangle height | 43.8 ft |
| Jforetriangle base | 14 ft |
| Pmainsail luff | 37.1 ft |
| Emainsail foot | 12 ft |
| FLforestay | 14 ft |
| Mainsail | 547 sq ft |
| Jib (100%) | 306.6 sq ft |
| Spinnaker | 521.2 sq ft |
Engine
| Commonly | Perkins, Yanmar, Westerbeke, Vetus, Ford |
About the IRWIN 3/4 TON
See IRWIN 33/IRWIN 33 MKII.
Performance
Pricing
We don't have market pricing data for the IRWIN 3/4 TON yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 34ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the IRWIN 3/4 TONyet 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 IRWIN 3/4 TON? 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 IRWIN 3/4 TON?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Perkins, Yanmar, Westerbeke, Vetus — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the IRWIN 3/4 TON
Checking eBay for sails sized to this boat's rig…