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American Tug 485

Manufactured By:

American Tug

800 South Pearle Jensen Way
LaConner, WA, 98257
United States
(360) 466-9277

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Make American Tug
Model 485
Year 2022
Condition New
Price Request Price
Type Power
Class Trawler
Length 48 ft
Fuel Type Diesel
Hull Material Fiberglass
LOA 49 ft 9 in
Length at Water Line 44 ft
Beam 15 ft 10 in
Max Draft 4 ft 10 in
Dry Weight 34000 lb
Max Bridge Clearance 19 ft 6 in
Designer Lynn Senour
Fuel Tanks 640 gal
Fresh Water Tanks 210 gal
Holding Tanks 60 gal
Hull Shape Semi-Displacement
Hull Warranty 10 years


With over 5 1/2 feet of additional length in the salon/galley over the 435, the 485 American Tug model will lend itself to full time live aboards and extended expedition cruising. The performance will be exceptional with the standard 550 HP Cummins engine and optional 405 HP commercial rated QSL9. Standard fuel is 640 US gallons giving her a range over 1500 nautical miles. The 485 comes standard with the Sidepower SEP Thruster System. The bow and stern thruster are variable speed DC giving performance similar to hydraulic thrusters of the same size. The large engine room is equipped with bright, white surfaces and LED lights to make maintenance more comfortable. The powerplant is centrally located in the engine room for ease of access to all components. AGM batteries provide nearly 1000 Ah of capacity while a Northern Lights generator will help charge them back up when away from the dock. Overall, the 485 will appeal to the yachtsman looking to explore beyond the horizon but one who refuses to leave the comforts of home behind. The seakeeping ability of the proven Lynn Senour designed hulls will keep you calm in the roughest of conditions.


  • Partially recessed Helm console for custom electronics installation, plus overhead console

  • Center upholstered helm chair

  • Ultraleather covered crew seating behind the helm w/ table

  • Storage under seating

  • Chart storage compartment and accessory drawer

  • Starboard side hanging locker w/ add. Seat and 1.9 cuft freezer under.

  • Stainless hand holds throughout

  • Lighted compass

  • Red lights over helm station for night navigation

  • Intermittent windshield wipers w/ self park and washing system

  • 12v and 110v outlets

  • Six opening windows and screens

  • Icemaker

  • Mini blinds in aft and aft/side window valances


  • Custom Ultraleather settee

  • Solid hardwood table w/drop leaves and floating base

  • Storage cabinets

  • Hatch allowing access to engine compartment

  • In-house vacuum system 

  • Entertainment system w/ 40” flat screen TV and AM/FM/CD/DVD player

  • Pleated day/night shades + 110v outlets

  • Three opening windows w/ screens on each side


  • Marine propane 3-burner cooktop and oven

  • 5.8 cuft refrigerator and freezer

  • Convection microwave oven over cooktop

  • Hard Surface countertops w/ stainless undermount sink

  • Drawers

  • Multiple 110v outlets

  • Sapele and Maple sole

  • Dinette w/ seating for four w/ folding table & storage

Master Stateroom

  • Center island queen berth (76”L x 60” W - tapered at foot)

  • En suite head

  • Nightstand on each side of berth w/ drawers underneath

  • Reading lights

  • Three drawers w/ mirror above

  • Large aromatic cedar lined hanging locker

  • Two stainless steel ports w/ screens

  • Three 110v outlets

  • Mini blinds over ports

  • Bookshelf above headboard

Guest Stateroom

  • Large side berth (77”L X 61”W - tapered at foot) with optional bunk available

  • En suite head

  • Hanging locker

  • Four large drawers under berth

  • Overhead opening screened hatch

  • Two stainless steel port lights w/ screens

  • Stacked Washer and Dryer 240v

  • Upper bunk

  • Companionway access to guest head


  • Fresh water 12v toilets

  • Vanity and mirror w/ overhead lighting

  • Vanity light in forward head

  • Built-in shower stalls w/ seat

  • Hard Surface counters with stainless undermount sink

  • Sapele and Maple sole

  • Stainless steel ports w/ screens 

  • 110v outlets

Interior Finish


  • Cabinetry w/ sapele veneers, solid sapele trim and drawer fronts

  • Overhead and walls in marine grade vinyl w/ foam backing

  • High quality carpeting and carpet pad

Heat / Air Systems

  • Hydronic diesel furnace 32,000 BTU on West Coast models, or 48,000 BTU air conditioning system on East Coast models.

  • 1000w 110v electric heater in salon

  • 750w 110v electrical heater in master stateroom and forward head (silent running)

Mechanical Systems

  • 9kw Northern Lights genset w/ sound shield

  • Side-power SEP electric bow and stern thruster system (variable speed DC thrusters)

  • 2-1/2” main prop shaft w/ dripless shaft seals on main shaft and rudder shaft

  • CNC machined Nibral bronze five- bladed propeller meets class “S” specifications 

  • Composite rudder and skeg 

  • Reverso Oil changing system for main, gear and genset 

  • Racor filter for genset 

  • Dual Racor filters for main engine

  • Seawater strainers on engine, genset and air conditioning systems 

  • Underwater exhaust system for main engine and generator 

  • Heavy duty sound deadening throughout engine room 

  • Two 2000 gph bilge pumps and One 3700 gph pump w/ automatic float switches

  • Waste discharge system w/ macerator

  • Electronic shift and throttle system

  • High water alarm system

  • Shower sump system w/ high water alarm

  • Steelhead Marine WD800 crane w/ hydraulic luffing


  • AC and DC distribution panels in pilothouse w/ digital meter

  • Battery selector switch system 

  • Battery combiner system for charging

  • Four 8-D AGM batteries for house (980 amp hours)

  • One 8-D AGM battery for main engine start 

  • One 8-D AGM battery for bow thruster 

  • One group 27AGM battery for generator start 

  • Magnum 2000w inverter/charger 

  • 50A /240V shore cord w/ reel

  • Defroster system for windshield in pilothouse

  • Two nautical mile international LED navigation lights

  • Buell 12v dual trumpet air horn

  • LED Lighting throughout

  • 12v LED courtesy lights throughout boat


  • Autopilot valve system installed

  • Stainless steel Edson Steering wheel

  • Hydraulic helm pump and cylinder

  • Integral rudder port w/ bearing and dripless seal


  • Tank monitoring system w/ digital readout

  • Fresh water pressure system w/ accumulator tank

  • Two FRP water tanks (200 gallons total)

  • 11 gallon water heater w/ heat exchanger and 110v heat

  • Taste/odor filter for galley fresh water 

  • 60 gallon waste tank 

  • Two aluminum fuel tanks (640 gallons total) each w/ sight glass w/ valves


  • Molded non-skid walking surfaces

  • Three Bomar hatches in trunk cabin

  • Hinged transom door

  • Swim platform

  • Cockpit propane / storage locker 

  • Hot / Cold water shower in transom

  • Seawater Washdown system in bow & stern

  • 2” fuel fills

  • Two 1-1/2” water fill fittings 

  • One 1-1/2” waste pump out fitting

  • 316 stainless steel 1-1/2” bow and side deck rails 

  • 316 stainless steel 1-1/2” upper deck rails 

  • 316 stainless steel ladder from cockpit to upper deck 

  • 316 Stainless steel bow roller 

  • Color matched powder coated aluminum framed windows and sliding or hinged doors 

  • Fiberglass mast 

  • Recessed line holder in cockpit

Safety and Mooring

  • Windlass with all chain rode

  • Four portable fire extinguishers 

  • Six fenders and mooring lines 

  • 66lb claw style anchor 

  • Secondary bow roller w/ 35lb Delta anchor and 20’ 5/16” chain, 200’ 9/16” line

  • Nine custom “h-bitt” mooring cleats (316 stainless steel) 

  • Automatic fire extinguisher in engine room 

  • Automatic engine shut down and bypass + Ships bell


  • 10-year warranty (workmanship and blisters)

  • Solid bottom laminate

  • Vacuum Bagged Cored hull side above waterline (adds strength, insulation and sound nullification)

  • Black hull-guard w/ stainless steel insert

  • Black anti-fouling paint (two coats)

  • Painted boot stripe

  • Molded composite skeg protects props and supports rudder

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Manufactured By:

American Tug

800 South Pearle Jensen Way
LaConner, WA, 98257
United States
(360) 466-9277

View All Models

Manufactured By:

American Tug

800 South Pearle Jensen Way
LaConner, WA, 98257
United States
(360) 466-9277

View All Models

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