2003 Mainship 40' (12.19 m) 400 Trawler
Annapolis, Maryland, United States
Tangent
"Tangent" is a beautiful, low hour Mainship 400 Trawler with the preferred and hard to find single Cummins 380hp power option.
- Downeast
- Power
- Used
- Diesel
- Fiberglass Hull
- HIN/IMO: MPTND109C303
Description
"Tangent" is a beautiful, low hour Mainship 400 Trawler with the preferred and hard to find single Cummins 380hp power option. With her bow and stern thrusters, she is very easy to maneuver. The SeaWise davit system, Summer galley with propane grill, a rigid frame flybridge Bimini Top and EZ2CY enclosure panels she is ready for your cruising adventures.
1000 hour service April 2025!
Hargrave Custom Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Bluewater Yacht Sales. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
Specifications
HIN/IMO: MPTND109C303
LOA: 40' (12.19 Meters)
Type: Power- Used
Year: 2003
Beam: 14' 2''
Draft Max: 3' 8''
Draft Min: 3' 8''
Cabins: 2
V Berths: 4
Heads: 1
Maximum Speed: 15 Knots
Cruise Speed: 10 Knots
Fuel Type: Diesel
Hull Material: Fiberglass
Hull Shape: Semi Displacement
Bridge Clearance: 19' 2''
Fuel Tank: 300 Gallons (1135.62 Liters)
Fresh Water: 130 Gallons (492.1 Liters)
Holding Tank: 47 Gallons (177.91 Liters)
Dry Weight: 24000
Photos click to view all
Engines
Engine 1
- Engine Make: Cummins Diamond Series
- Engine Model: 380
- Engine Year: 2003
- Engine Type: Inboard
- Drive Type: Direct
- Power HP: 380.00
- Power KW: 283.37
- Fuel Type: Diesel
- Hours: 1050.00
- Engine Location: Middle
Generators
Generator 1
- Generator Make: Kohler
- Generator Model: 8kw
- Generator KW: 8.00
- Generator Hours: 951
Full Details
Interior
When you enter the Salon from the cockpit, two doors hinge, fold and latch open. This feature opens the full width allowing the cockpit to flow into the salon. On the poor side of the salon there is a large ultra leather sofa. on the starboard side is the Galley. It is shaped with the L separating the lower gel and starboard side door. Across from the helm is a 4-person dinette featuring an aft facing bench, cherry table and two moveable stools w/ backs. There is also a tall stool for the lower helm station.
Addition Features:
- Bose stereo
- Flat Screen TV with Glomax antenna
- 2 Brass lights
- Blinds for side windows
- Phantom style screen/shade for aft door
Gallery Features:
- Norcold Fridge w/ separate Freezer
- 2 Burner Force 10 propane cooktop w/ oven
- Microwave
- Double Stainless Sink
- Corian countertop
- Abundant storage
Guest Cabin:
Located on the Portside as you go forward. It features two twin berths, a hanging locker and storage. It also has an additional feature that is great for a couple that is distance cruising. There is a discreet cherry clothing rod that spans the width of the cabin above the two berths.
- s/s opening port
- overhead hatch with screen/shade
Head:
Located on the Starboard side across from the Guest Cabin enters from the hallway or ensuite the Owner's Cabin.
- Electric Head
- Vanity with sink
- Separate shower stall with bi-fold door
- s/s opening port
- overhead opening hatch with screen/shade
Owner's Cabin
The owner's cabin is all the way forward with an island double that has good access to both sides. It features both hanging and drawer storage.
- Overhead hatch with screen/shade
- s/s opening ports
Flybridge and Upper Aft Deck
The Flybridge on a Mainship 400 is accessed from a curved staircase that leads up from the aft cockpit onto an open railed aft deck with a round two top table, the summer galley cabinet containing a 2 burner Force 10 propane grill and the hinged electronics mast.
Forward under an enclosed rigid frame Bimini there is the upper helm with a captain's seat, abundant seating, fold down center table and overhead 12v lighting.
The two areas combine to make a great space for entertaining family and friends.
Electronics
Lower Electronics:
- Raytheon RL70 Radar
- Danforth Compass
- Bow and Stern thruster controls
- Faria Gauges
- Raymarine ST60 Depth & Speed display
- Raymarine ST60 Autopilot control
- Windlass control
- High water alarm
- ACR Spotlight control
Upper Helm Electronics:
- Garmin 5212 GPS Chart Plotter
- Raymarine RL70 Radar
- Raymarine ST60 Autopilot control
- Compass
- Garmin VHF
- JVC Stereo
- ACR Spotlight control
- 12v outlet
Mechanical
- Auto/Manual Bilge pumps
- SeaStar Hydraulic Steering
- Cruisair reverse-cycle Air Conditioning
- Bronze sea-strainers
- Oil Change system
- Trim Tabs
- Engine room fire system
- Dripless Stuffing box
- Dual Racor engine fuel filters
Deck and Hull
- Electric Windlass
- Bow Thruster
- Stern Thruster
- Rod Holders
- Overhead Rod Storage in Cockpit
- Swim platform w/ ladder
- Anchor with chain and rode
- Fenders and Dock lines
- Sea Wise Dinghy Davit on stern
Electrical
- Kohler 8kw Generator in Sound Shield with 950 hours
- 12-volt DC system
- 50-amp 240v Shorepower Service
- 50-amp Shore Cord
- Bow and Stern shore power inlets
- AC distribution panel
- DC Breaker panel
- Battery Switches
- Battery Charger
Disclaimer
The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.
Listing MLS by Yachtr.com
Contact Us
Want more information?

Hargrave
1887 West State Road 84
Fort Lauderdale FL 33315 USA
Office: 1-954-463-0555
Toll Free: 1-800-551-9590
Email: info@hargrave.org
Our company was founded by Jack Hargrave in 1957 in Palm Beach, Florida. In addition to being a Hall of Fame yacht designer best known for his work with builders like Amels, Burger, and Hatteras yachts, Jack Hargrave was also a highly successful yacht broker, as was his father before him. If you are not familiar with our company, Hargrave Yachts is one of the oldest and most respected yacht brokerage firms in the State of Florida. In addition to being a full-service yacht brokerage organization we maintain an in-house service department that our customers rate as 5-Star. When most yacht manufacturers put in their own in-house design and engineering departments we made the decision to begin building yachts in the 65â-200â size range under the Hargrave brand name in 1997. As we tell all our brokerage clients, "If we can't find the perfect boat for you we'll build it!"