Used Quintrex 420 Dory Wide Body for sale. We have a used Quintrex 420 Dory Wide Body for sale and available now. The Quintrex 420 Dory has been fitted out with a custom centre console, it has a 30hp Yamaha 2 stroke which has done very little work and it comes on a single axle trailer. Being sold due to lack of use, the boat has been set up for lake and estuary fishing. The centre console has a removable windscreen. The boat has numerous rod holders and vertical rod storage, a marine radio, navigation lights and battery with isolator switch.