Alamshar was built by Devonport Yachts at the Devonport Royal Dockyard, Plymouth, England. Naval Architects and initial designers were Donald L. Blount and Associates (DLBA) of Chesapeake Virginia USA, with development of the detailed designs by Devonport Royal Dockyard Limited with a world-class build team and outfitted by RWD & Oldenburger.
Alamshar is powered by three Pratt & Whitney ST40M gas turbines and two Rolls Royce 601- KF11 gas turbines in a Combination of Gas Turbine and Gas Turbine (COGAG) arrangement, which drive three transom mounted Kamewa S112-3 waterjets via three Renk reduction gearboxes.
Each waterjet can be driven by 2 gas turbines on each shaft. Each ST40M gas turbine is rated for 4,086 kW. They are considered the cruise engines and will propel the vessel at speeds of up to 25 knots. The ST40M gas turbines are also used for maneuvering, entering and leaving harbour. The 601-KF11 gas turbines are rated at 7,119 kW each and are considered boost engines. They are used once Alamshar has cleared the harbour and it is safe to travel at high speed. The total power capacity is 33,615 kW.
Specifications
Overview
- Name:ALAMSHAR
- Yacht Type:Motor Yacht
- Builder:Devonport
- Exterior Designer:Pininfarina
- Interior Designer:Redman Whiteley
- Refits:2017,2017,2019,2019,2019,2023
Dimensions
- Length Overall:50 metres
- Beam:11.2 metres
- Max Draught:2.44 metres
- Gross Tonnage:781
Construction
- Builder:Devonport
- Year of Build:2014
- Hull Number:47
- Hull Type:Deep V / Planing
- Number of Decks:3
- Classification:DNV
Performance & Capacities
- Max Speed:45 kn
- Cruising Speed:35 kn
- Fuel Capacity:149150 litres
- Water Capacity:5773 litres
- Range:950 nm
- @ 35 kn
Materials
- Hull:Aluminium
- Superstructure:GRP
- Deck:Teak
Accommodation
- Guests:12
- Passenger Rooms:5
- Master Rooms:1
- Double Rooms: 3
- Twin Rooms:1
- VIP Rooms:1