Austhai Marine
Austhai AT800 Widebody series
The AT800 Wide Body is similar to our popular AT800 but with an expanded beam, making it more spacious, comfortable and capable of carrying up to 14 passengers.
The AT800 Wide Body is available in three standard variations:
- Cab Cat, a cabin model primarily designed as an overnighter
- Fish Cat, with a center console designed for the serious fisherman
- Fun Cat, a bow rider style side console model perfect for family day trips
Its unique hull design from Albatross Marine offers speed, stability, comfort, seaworthiness, economy and space to a level not normally available in boats of this size.
With a high feedboard, multiple staked chines, large volume hulls and good use of internal space, its suitable for rough waters – whether crossing channels or handling squalls. It was initially designed as a private use vessel and is suitable for short term outings, making it popular for offshore fishing expeditions.
QUICK SPECS
- Approx. Weight (LCC): 2341 kg
- Beam (meters): 3
- Length-Centerline (meters): 8.32
- Person Capacity: 12+2
For full technical specifications, please open this page on device with the larger screen
| Parameter | Symbol | Units | Value |
| Length | |||
| maximum length | LMAX | m | 8.32 |
| length of hull | LH | m | 8.14 |
| length of waterline (at DWL)* | LWL | m | 6.99 |
| Beam | |||
| maximum beam | BMAX | m | 3.00 |
| beam of hull | BH | m | 2.94 |
| beam at waterline (at DWL)* | BWL | m | 0.78 |
| beam between hulls CL | BCL | m | 1.97 |
| Depth | |||
| maximum depth | DMAX | m | 1.72 |
| midship depth | DLWL/2 | m | 1.66 |
| Freeboard | |||
| freeboard forward (lightship) | FF | m | 1.39 |
| freeboard midship (lightship) | FM | m | 1.31 |
| freeboard aft (lightship) | FA | m | 0.48 |
| Draught | |||
| canoe body draught (lightship) | TC | m | 0.36 |
| minimum draught (lightship) | TMIN | m | 0.36 |
| maximum draught (loaded) | TMAX | m | 0.55 |
| Height | |||
| headroom in saloon | m | 1.90 | |
| air draught (at DWL) | HA | m | 3.32 |
| bridgedeck height (vertical clearance) | m | 0.38 | |
| Displacement | |||
| volume displacement(LCC condition) | VD | m3 | 2.10 |
| light craft mass (LCC) | mLCC | kg | 2341 |
| minimum operation condition mass (MOC) | mMOC | kg | 2522 |
| loaded craft mass (LDC) | mLDC | kg | 4321 |
| maximum load | mMTL | kg | 1980 |
| immersion (at DWL) | kg/cm | 97.6 | |
| Engines | |||
| number of engines | 2 | ||
| recommended power | 115…175 | ||
| Performance | |||
| maximum speed, lightship (MOC condition) | kts | 37** | |
| maximum speed, full load (LDC condition) | kts | 35** | |
| recommended cruising speed | kts | 25..30 | |
| Tankage | |||
| fuel | L | 2×300 | |
| water | L | 60 | |
| Passengers/Crew | |||
| crew/passengers | – | 14 | |
| Coefficients and parameters | |||
| block coefficient* | CB | – | 0.580 |
| midship section area coefficient* | CM | – | 0.737 |
| waterplane area coefficient* | CWP | – | 0.872 |
| prismatic coefficient* | CP | – | 0.787 |
| longitudinal center of buoyancy | LCB/LWL | – | 0.412 |
| length to displacement ratio* | LWL/VD1/3 | – | 5.458 |
| displacement to length ratio* | DLR | – | 176 |
| static load fator | CΔ | – | 0.598 |
| deadrise midships | 〈M | degrees | 25(27) |
| deadrise at transom | 〈TR | degree | 21(23) |
| Certification | |||
| EU RCD category | B ‘offshore’ |
* – for one hull only
** – estimated speed
All measurements according to ISO8666
DWL corresponds to full load displacement (LDC)
All Austhai commercial catamarans are professional designed by Albatross Marine and built to ISO small craft standards. CE certification is available on request.
