Power, Stability, and Speed Redefined
The 34ft Quad Cat from Coastal Defiance Design is the ultimate high-performance aluminum catamaran — engineered for operators who demand blistering speed, rock-solid stability, and the ability to carry serious loads without compromise.
With quad 600 hp outboards delivering a combined 2,400 horsepower, this wide-beam cat planes effortlessly, maintains exceptional control in rough water, and offers unmatched deck space and payload capacity for its length. Whether used as a fast crew transfer vessel, patrol boat, dive support platform, or high-end sportfishing cat, the Quad Cat redefines what a 34-foot vessel can achieve.
Wide catamaran hulls provide superior roll resistance, a level working platform, and the confidence to push hard when conditions demand it.
Performance & Capability Highlights
Quad 600 hp Outboard Power
2,400 hp total thrust — extreme acceleration, top-end speed well into the 60+ knot range (depending on load & conditions), and the reserve power to stay on plane fully loaded.
Wide-Beam Catamaran Hull
Exceptional transverse stability at rest and underway — ideal for crane work, diver staging, heavy cargo, or high-speed transits in choppy water.
Spacious & Versatile Deck
Large, self-draining aft deck with integrated tie-downs, railings, and clear space for pallets, RIBs, dive compressors, fishing gear, or mission-specific equipment.
Protected Cabin & Helm
Enclosed wheelhouse with panoramic visibility, ergonomic multi-screen helm, and space for crew comfort during long runs or rough passages.
Maneuverability & Control
Quad-engine setup with joystick docking (optional), bow/stern thrusters (optional), and precise throttle response for tight marinas or precise station-keeping.
Power, Stability, and Speed Redefined
The 34ft Quad Cat from Coastal Defiance Design is the ultimate high-performance aluminum catamaran — engineered for operators who demand blistering speed, rock-solid stability, and the ability to carry serious loads without compromise.
With quad 600 hp outboards delivering a combined 2,400 horsepower, this wide-beam cat planes effortlessly, maintains exceptional control in rough water, and offers unmatched deck space and payload capacity for its length. Whether used as a fast crew transfer vessel, patrol boat, dive support platform, or high-end sportfishing cat, the Quad Cat redefines what a 34-foot vessel can achieve.
Wide catamaran hulls provide superior roll resistance, a level working platform, and the confidence to push hard when conditions demand it.
Performance & Capability Highlights
Quad 600 hp Outboard Power
2,400 hp total thrust — extreme acceleration, top-end speed well into the 60+ knot range (depending on load & conditions), and the reserve power to stay on plane fully loaded.
Wide-Beam Catamaran Hull
Exceptional transverse stability at rest and underway — ideal for crane work, diver staging, heavy cargo, or high-speed transits in choppy water.
Spacious & Versatile Deck
Large, self-draining aft deck with integrated tie-downs, railings, and clear space for pallets, RIBs, dive compressors, fishing gear, or mission-specific equipment.
Protected Cabin & Helm
Enclosed wheelhouse with panoramic visibility, ergonomic multi-screen helm, and space for crew comfort during long runs or rough passages.
Maneuverability & Control
Quad-engine setup with joystick docking (optional), bow/stern thrusters (optional), and precise throttle response for tight marinas or precise station-keeping.
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