2007 Cheoy Lee Expedition Yacht DOROTHEA III45m

Steel hull, fiberglass superstructure, teak decks

General

Length Overall (L.O.A.): 1

• 47.02 feet
• (44.81 meters)

Beam (molded):

• 30.15 feet
• ( 9.19 meters)

Draft (loaded):

• 9.15 feet (
• 2.79 meters)

Tonnage: 473 gross

Classification:

• Lloyds - MCA compliant

Speed / Range

Maximum:

• 13.5 knots

Cruising:

• 12.0 knots 3,300 nm

Economical:

• 10.0 knots 6,000 nm
• 473 gross

Capacities

Fuel Capacity:

• 16,114 US Gallons
• (60,998 liters)

Water Capacity:

• 3,698 US Gallons
• (13,998 liters)

Watermakers:

• 4,000 US Gallons
• (15,141 liters)

Main Engines

Engine Type:

• Caterpillar 3512B

Drive:

• (1) Propellor

Generators & Electricity

Output:

• 90 kW / 70 kW

Generators:

• (2) 90 kW Northern Lights 50 Hz
• (1) 70 kW Northern Lights 50 Hz

Shore Power:

• 220/380V/50Hz

Asea Multipower Converter:

• 400 V A/C 50 Hz

Air Conditioning

Type:

• Marine Air

Other Machinery

Watermakers:

• HEM
• Spot Zero

Trim Tabs/Stabilizers:

• Quantum Zero speed with engine driven hydraulic from main combined to two 12.5 kW for at anchor stabilization

Bow Thruster:

• Schottel SPJ 57 Pump-Jet

Stern Thruster:

• Niad Hydraulic 50KW

Sewage System:

• Headhunter Tidal Wave (600 gpd)

Communication Systems

SATcom:

• (1) Intellian V 100 VSAT KU band

VHF:

• (2) Sailor FB 250
• (1) Sailor FB 500

Navigation Systems

Radar:

• (1) Furuno S Band 2137 50 kW radar with 8' Array
• (1) Furuno X Band 2127 25 kW radar with 6' Array

Gyrocompass:

• Simrad Lazer Gyro

Laser Plotter:

• Tranas Marine ECS Plotter with World folio

Entertainment System:

Owner’s Suite:

• (1) 44’’ Samsung TV
• (1) Marantz surround system
• (5) Speakers
• (2) Speakers in master bath
• Kaleidescape Home Cinema & Theater movie server

VIP Cabins:

• (1) 32’’ Samsung TV
•  (1) Marantz surround system
• Kaleidescape Home Cinema & Theater movie server

Guest Cabins:

• (2) 32’’ Samsung TV in Guest Cabins (1) per cabin
• (1) Marantz surround system
• Kaleidescape Home Cinema & Theater movie server

Crew Lounge:

• (1) 45’’ Samsung TV
• (1) Marantz surround system
• Kaleidescape Home Cinema & Theater movie server

Crew Galley/Mess Equipment

Cooking Equipment:

• (1) Burner conduction hot plate
• (1) Hood ventilation
• (1) Microwave

Refrigeration/Freezer:

• (1) Refrigerator

Other:

• (1) Dishwasher

Laundry Equipment

Main Laundry Equipment:

• (2) Miele Professional Series washers
• (2) Miele Professional Series dryers
• (1) Miele Allerwash washer for delicates

• 21’ Castoldi Jet Tender
• 16’ Zodiac MDK Tender

Anchor Windlass System:

• Maxwell SY22 Hydraulic Windless

Aft Warping Capstans:

• Maxwell VC 6000 Hydraulic Capstans

Anchors:

• (2) Bruce Type Anchors with TYP 80 Swivels

Boat Crane and Davits:

• Nautical Structure EZ 5500 Knuckle Folding Crane with 8.53 meter reach

Passerelle:

• Opacmare 6 meter Hydraulic Stern Passarelle
• Opacmare Hydraulic Side Boarding ladder

Security Equipment
CCTV System:

• Maxi Guard PC based system

Cameras:

• (8) Alphatron

Monitors:

• (3)

Fire Fighting Equipment

Fire Control System:

• Sprinkler and CO2 (eng room) fire fighting Praxis Automation monitoring systems

GENERAL
DOROTHEA III offers accommodations for up to 9 guests in 5 staterooms plus a gym, and sleeps up to 9 crew. She features the ultimate private owner's deck, with stateroom, en suite, and sitting room located on the bridge deck.

OWNER
The Owner’s suite consists of the entire bridge deck from the wheel house aft. There are two ways to enter the suite, either via the main internal staircase or from the external aft deck up a set of stairs.

GUESTS
Guest VIP Cabin is located below deck featuring a King Size bed, sofa/love seat, vanity and hanging lockers. There is plenty of natural light through (2) large port lights. The trim work is oak with polished stainless steel hardware and floors are off white wool carpeting.

Port Guest Cabin Forward features a king size bed, vanity, hanging lockers and two large port lights for natural light. The trim work is Oak with polished stainless steel hardware and floors are off white wool carpeting.

Starboard Guest Cabin Forward features twin berths, vanity, hanging locker and two large port light for natural light. The trim work is Oak with polished stainless steel and off white wool carpeting.

CREW 

The crew spaces were designed by Ron Holland and finished in a Herreshoff style theme much like a classic sailing yacht. The floors and all trim work is teak, the walls are finished in a flat white.

The Captain's cabin is located on the main deck forward of the starboard side guest entrance with private head. Engineer and chef each have their own cabins which share a head. There are two additional cabins forward each with two berths, head and one pullman berth. All of the cabins have plenty of natural light through large port lights. Each cabin has the Alphatron intercom system which is connected directly to the bridge. The cabins have Clarion stereos with CD player and (2) JBL speakers. The crew heads are also finished in white with teak trim. The counter tops and floors are green Avonite.

Designed to explore the world's remote regions while being self-sufficient and leaving a low carbon footprint, DOROTHEA III is a 147’ (45m) expedition yacht that combines timeless design and a luxurious interior. She was built to be reliable and provide the efficiency of a commercial vessel while offering the fascination and freedom of yachting. 

DOROTHEA III has cruised more than 170,000 miles in the past 8 years. She has undergone two major refits - the first in 2011 and the second in 2015 after having completed two Atlantic crossings and South Pacific, North Pacific, and West Coast of North America cruising totaling over 70,000nm. DOROTHEA III recently completed an Atlantic and South America circumnavigation including cruising the fjords of southern Chile and Argentina.

DOROTHEA III offers accommodations for up to 9 guests in 4 staterooms plus a gym and sleeps up to 9 crew. She features the ultimate private owner's deck, with a stateroom, en suite, and sitting room located on the bridge deck.

DOROTHEA III is equipped with a single propeller, which offers benefits such as 35% fewer emissions, lower maintenance, and increased safety with two separate engine rooms. She consumes only 26.4 gallons per hour at 10 knots, giving her a range of over 6,000 nautical miles.

DOROTHEA III's hull is constructed of 20-millimeter steel at the keel, 12-millimeter steel going out from the keel, and turning into 8-millimeter steel all the way to the bulwarks. The superstructure is FRP with carbon fiber stiffening in high-stress areas.

The owner will consider a partial trade of a smaller yacht, aircraft, or real estate.

• Design by the award-winning Ron Holland
• Proven worldwide explorer, with extensive cruising including several successful transatlantic crossings, South and North Pacific expeditions, and most recently a South America circumnavigation
• Accommodations for up to 9 guests in 4 staterooms, plus a gym
• Private owner's deck
• High-gauge steel hull
• High-efficiency systems
• 6,000nm range at a cruising speed of 10 knots
• At-anchor stabilizers