Austhai Marine
Austhai AT1800 series
The AT 1800 is a purpose-designed transportation ferry primarily for short haul routes. With a passenger capacity of up to 100 depending on layout and seating arrangements, it offers a very viable alternative for the operator wishing to move multiple guests at speed, in comfort and economically.
With cruising speeds of up to 30 knots, maintenance-free construction using the latest in composite build methods and materials, and a superb design from Albatross Marine, this vessel is worthy of consideration by any ferry operator who needs a fast, economical, medium-sized ferry.
We have delivered several of this model to Sea Coach Express in Sierra Leone and they’re actively and successfully being used for ferry service in West Africa.
QUICK SPECS
- Approx. Weight (LCC): 18500 Kg
- Beam (meters): 7.64
- Length (meters): 18.0
- Person Capacity: 100
For full technical specifications, please open this page on device with the larger screen
Parameter | Symbol | Units | Value |
Length | |||
maximum length | LMAX | m | 18.00 |
length of hull | LH | m | 17.93 |
length of waterline (at DWL) | LWL | m | 17.45 |
Beam | |||
maximum beam | BMAX | m | 7.64 |
beam of hull | BH | m | 7.49 |
beam at waterline (at DWL)* | BWL | m | 1.60 |
beam between centres of buoyancy, BCB, m | BCB | m | 5.35 |
Depth | |||
maximum depth | DMAX | m | 2.56 |
midship depth (up to main entrance) | DLWL/2 | m | 2.52 |
Freeboard | |||
freeboard forward | FF | m | 1.94 |
freeboard midship | FM | m | 1.64 |
freeboard aft (up to deck level) | FA | m | 0.89 |
Draught | |||
canoe body draught (at DWL) | TC | m | 0.92 |
minimum draught (at LC) | TMIN | m | 1.32 |
maximum draught (at LDC) | TMAX | m | 1.51 |
Height | |||
air draught | HA | m | 4.74 |
Displacement | |||
volume displacement (LDC) | VD | m3 | 27.497 |
light craft condition mass (LC) | mLC | kg | 18500 |
minimum operation condition mass (MO) | mM0 | kg | 18725 |
loaded craft displacement (LDC) | mLDC | kg | 28000 |
maximum load | mL | kg | 9500 |
immersion (at DWL) | kg/cm | 518.7 | |
Engines | |||
number of engines | 2 | ||
model | 6HYM Medium duty | ||
recommended power | kW (HP) | 2 x 478 (650) | |
Performance | |||
maximum design speed (at MO) | kts | 30** | |
maximum design speed (at LDC) | kts | 25** | |
recommended cruising speed | kts | 15..17** | |
Tankage | |||
fuel | L | 2 x 1000 | |
water | L | 400 | |
waste | L | – | |
Passengers/crew/personnel | |||
passengers/crew | – | 85/2 | |
Coefficients and parameters* | |||
block coefficient | CB | – | 0.537 |
midship section area coefficient | CM | – | 0.666 |
waterplane area coefficient | CWP | – | 0.905 |
prismatic coefficient | CP | – | 0.806 |
deadrise angle at middle | bM | deg | – |
deadrise angle at transom | bT | deg | – |
longitudinal center of buoyancy | LCB/LWL | – | 0.447 |
length to displacement ratio | LWL/VD1/3 | – | 7.284 |
displacement to length ratio | DLR | – | 74 |
static load factor | CD | – | |
Certification | |||
Standards compliance | GL HSC 2012 |
* – one hull only
**- estimated speed
All measurements according to ISO8666