Northwest 48 – Trawler Style Motoryacht

The Northwest 48 is a semi-displacement hulled trawler featuring 2 staterooms and 2 heads. The master stateroom has a queen sized berth and the guest stateroom, either crossed over/under bunks or queen berth. For the crossed over/under bunk version, the lower bunk may be fitted with a slide out for sleeping 2.   Due to the unique hull design, standing headroom is found in the engine compartment, something not found on many semi-displacement hulled boats in this size range.

Dimensions:
LOA: 48′ 9″ (14.86 M) LWL: 44′ 8″ (13.61 M)
Beam: 17′ 1″ (5.21 M) Draft: 5′ 6″ (1.68 M)
Displacement: 48000 lbs (21.77 MT) Bridge Clearance*: 16′ 7″ (7.31M)
* With optional hinging radar arch
Propulsion (Single Engine Option Available):
Make: Twin John Deere Model: 6068 AFM75
Horsepower EA: 330 Cruise Speed: 8 – 12 kts
Maximum Speed: 16 Est. Range**: 1200 NM @ 7.5 kts
**Range with reserves and genset running
Tankage:
Fuel: 700 US Gals (2650 L) Water: 300 US Gals (1136 L)
Black Water: 130 US Gals ( 492 L) Gray Water: 55 US Gal (208 L)
• Hull and deck of vacuum bagged composite construction
• Hull color – Ferro gelcoat, white
• Superstructure – Ferro gelcoat, white
• Scuppers on aft, starboard side, foredeck to common drain lines
• Watertight bulkheads (3)
• Floors, decks and major bulkheads are composite construction and laminated to hull
• Hull reinforced for optional stabilizers
• Four (4) layers of vinyl ester resins used in construction to minimize chance of blisters
• Black anti-fouling paint
• Painted boot stripe
• Cap rails of composite material and finished in choice of colors
• Rub rails – integral to hull with solid stainless half round strakes (2)
• Overhead LED deck lighting (24vdc) on exterior walk and outside pilothouse
• Exterior doors – Diamond Sea Glaze (or equivalent), white with matching locks
• Equipment manuals include wiring and piping diagrams
• All opening portlights to be stainless with screens Manship or equivalent
• Engine room fire suppression system
• Hinged lazarette hatch with gas shock
• Transom and side gate with hinge and latch assemblies
• Aft cockpit cabinet with solid surface counter top, stainless sink, extendable hot & cold sprayer,
   and 110 volt GFI duplex outlet
• Sliding starboard side salon door of Diamond Seaglaze (or equivalent)
• Sliding aft salon door to cockpit of Diamond Seaglaze (or equivalent)
• Mooring cleat on port side of transom bustle
• Water fill
• 50 amp shore power receptacle
• Hot/Cold Shower at swim step
 
• Portuguese bridge includes storage locker and 110VAC GFI outlet
• Flybridge area over pilothouse with steering and engine controls
• Helm chair – ultra leather with adjustable height pedestal, Llebroc or equivalent
• Deck rails of 1.5″ stainless steel with 1″ stanchions on boat deck and foredeck
• Deck rails of stainless steel with stanchions around Portuguese bridge
• Radar Arch – FRP with provisions for electronic antennas
• Brower electric davit crane – 800lb capacity
• Dual chrome trumpet air horn
• Aqua Signal series 45 International navigation lights
• Molded anchor shelf for stainless steel frame and bow roller
• Freshwater wash down on foredeck
• Opening deck hatch over forward stateroom berth – Lewmar Ocean Series 60 or equivalent
• Maxwell RC2500 vertical windlass with up/down switch at bow and pilothouse
• Anchor – Rocna 88 lb.
• 200′ of 3/8″ HT galvanized chain with 200′ of 5/8″ anchor rode
• Molded seat in center of Portuguese bridge with cushion
• Propane locker in Portuguese bridge
• Molded non-skid surfaced decks in all walking area
• NW Yachts emblem of stainless with accent color background mounted on salon walls aft P&S
• NW52NW48 emblems mounted on flybridge coaming P&S
• Hawes holes and cleats of stainless steel (4) bow, (2 amidships P&S) and (2) aft
• Stainless steel capped rub rails of (2) 1″ stainless steel solid half rounds
• Bow and stern flag staffs
• Breast plate of 2″ solid half rounds at bow
 
• ZF prop shafts
• PYI dripless shaft seal
• 34″ 4-bladed class 1 props
• Shaft zinc and bonded transom underbody zincs
 
• (2) John Deere 6068 AFM75 (330hp ea) electronic engines with 24 V 140 amp alternator
• ZF 360 transmissions 2.5:1 ratio
• Drip pan under engine
• Engine room exhaust fan
• Engine room sound dampening of 3″ on bulkheads, hull sides, and overhead
• Perforated aluminum covering
• Stainless steel safety rail around engine
• 24VDC overhead LED lighting
• Aqualift style mufflers with bypass and underwater exhaust, insulated blanket in dry portion of system
• Sea chest manifold
• 110VAC GFI outlet
• Lift muffler for generator
• Flooring pads in work areas
 
• Fuel tankage of aluminum saddle tanks with baffles and inspection plates (640 gal)
• Trident “Blue” fuel lines
• Sight gauges for all tanks remotely mounted for ease of reading while doing engine room checks
• Dual Racor 75/900 Fuel filter system with pressure gauge
• Dual fills on starboard side
• Tank vents located high above main deck
  • Owner specified, pre-wiring may be done at factory
• Two (2) water tanks of FRP, 150 gallons ea for a total of 300 gallons.
• Hot water tank – 20 gallon capacity (110v and/or engine heated)
• Deck fill and vents
• Kitec plumbing hose with bronze fittings
• Headhunter 10 gpm, 24vdc pressure fresh water system with accumulator tank
• Shoreside fresh water connection
 
  • Built-in L-shaped settee to port with storage under
  • Yacht table – hardwood with select veneers for top, fixed height
  • (4) 110VAC duplex electrical outlets
  • Entertainment cabinet
  • Wall mounted sconce style lights of 110VAC
  • Saloon windows tinted with hardwood trim rings and rounded corners
  • Overhead valance with room to accommodate shades
  • Bamboo style drop shades
  • Owner supplied furniture for space on starboard side
  • Flooring – carpet with carpet pad under
• Black water tank – FRP (130 gal)
• Gray water tank – FRP (55 gal)
• Sanitary plumbing constructed of ABS Trident sanitary hose
• Macerator pump/discharge pump with separate deck discharge fitting
 
• Kabola 48000 btu hydronic diesel heating system or:
 
• Cruiseair 50000 btu split reverse cycle A/C system
• Hydraulic steering system Teleflex or equivalent
• Electronic engine and shift controls of ZF Mathers or equivalent
• Bow Thruster – ABT 10 hp, 24VDC or equivalent
 
• Dump chest and bronze thru hull fittings with bronze seacocks
• Bilge pumps – (3) of 2000 gph capacity Rule 2000 or equivalent
• All hoses double clamped below waterline
 
• Northern Lights 12 KW 240 VAC generator or equivalent
• Electrical System of 240 VAC, 120 VAC, 24 VDC, and 12 VDC
• Outback VFX3524M Inverter/Charger 3500VA Power Rating with remote controller
• House battery system of (4) 255 ah 8D AGM batteries, Lifeline or equivalent
• Inverter battery system of (2) 255 ah 8D AGM batteries, Lifeline or equivalent
• Main engine start battery system of (2) 210 ah 4D AGM batteries, Lifeline or equivalent
• Thruster/Windlass batter system of (2) 255 ah 8D AGM batteries, Lifeline or equivalent
• Generator start battery of (1) 110 ah Group 31 AGM battery, Lifeline or equivalent
• Battery charger of 10 amp output for thruster/windlass battery bank
• AC and DC backlit electrical panels of Blue Seas or equivalent
• Wiring to be copper tinned, color coded and labeled at both ends
• Newmar auto-charge relays
• Shore power cord – 50 amp, 50 feet in length
 
• Custom wood steering wheel – 30″
• Windshield wipers with integrated washer on all three forward facing windows
• AC/DC electrical panels on either side of steering station
• Overhead LED lights w/ red lights above dash w/ dimmer
• Overhead panel for electronics installation, wood faced
• L-shaped settee with hi/low table that converts to berth
• Pilot berth behind settee
• Remote start/stop switch for main engine and generator
• Pilothouse windows to be tempered and/or safety glass with black fret border
• Reading lights behind settee
• (3) 110VAC duplex electrical outlets
• 12VDC convenience outlet on dash for charging cell phones, etc.
• Helm chair – ultra leather with adjustable height pedestal, Llebroc or equivalent
• Dash panel of black solid surface material with glare screen wrapped in black vinyl
• (2) sliding windows on aft bulkhead
• Flooring – teak and holly, natural cork with dark cork border, or Amtico
• Solid surface countertops with backsplash, Corian or equivalent
• Bertazzoni X244GGVX Range
• Sharp or equivalent microwave/convection oven with hood, light and exhaust fan (black)
• Exhaust fan to vent overboard
• Trash compactor –- Broan Elite w/ stainless face or wood matching cabinet veneers
• Xintex propane control system with gas detection alarm
• Stainless steel sink with large single basin
• Grohe sink fixture with removable spray head
• Liebherr CS1200 11.4 cu.ft. refrigerator/freezer
• Pantry of hardwood, full height pull out adjacent to refrigerator
• Drawers and overhead cabinets
• Overhead cabinets between salon and galley
• Large opening window with window treatment
• (3) 110VAC duplex outlets, GFI
• Y valve for overboard discharge of galley sink gray water
• Flooring – teak and holly, natural cork with dark cork border, or Amtico
• Built-in L-shaped settee to port and starboard with storage under
• Yacht table – hardwood with select veneers for top, fixed height
• (4) 110VAC duplex electrical outlets
• Entertainment cabinet
• Wall mounted sconce style lights of 110VAC
• Saloon windows tinted with hardwood trim rings and rounded corners
• Overhead valance with room to accommodate shades
• Bamboo style drop shades
• Owner supplied furniture for space on starboard side
• Flooring – carpet with Soundown carpet pad under
                                                   
• Queen sized berth with 8″ spring mattress and drawer storage below
• Portlights (2) port side
• Cedar lined hanging lockers with automatic lighting
• Headboard with designer appointments including mirror and wood trim
• Wall treatments with foam backing
• (2) bulkhead mounted reading lamps
• Built-in seat with storage under
• (3) 110VAC duplex outlets
• Flooring – Carpeting with pad under
 
• Solid surface counter top of Corian or equivalent
• Portlight
• Toilet – Headhunter or equivalent
• FRP shower stall with saloon style glass doors
• Grohe fixtures for sink and shower (removable wand type shower head)
• (1) 110VAC duplex electrical outlet, GFI
• Mirrors, (1) large mounted over toilet and (1) shaving mirror adjacent to sink
• Exhaust fan – 110VAC
• Towel and toilet paper holders
• Flooring – Amtico or equivalent
 
• Over-under V-berths with 8″ spring mattress and drawer storage below mattresses
• Portlights (1) port side, (2) starboard side
• Reading lamps (2), one at each berth
• Cedar lined hanging locker with automatic lighting
• (3) 110VAC duplex electrical outlet
• Side cabinets on either side of berth
• Flooring – Carpeting with pad under
 
• Solid surface counter top of Corian or equivalent
• Portlight
• Wet head shower
• Toilet – Headhunter or equivalent
• 110VAC duplex electrical outlet, GFI
• Grohe fixtures for sink and shower (removable wand type shower head)
• Exhaust fan, 110VAC
• Cabinet below sink
• Mirror
• Towel and toilet paper holders
• Flooring – Amtico or equivalent
• Hand selected hardwood and veneers
• Soft wall coverings, foam backed
• Hardwood raised panel interior passage doors with blended arched tops
• Locking latches on interior cabinetry – push/pull positive Southco or equivalent
• Interior cabinetry drawers with side mount, full extension, ball bearing drawer guides
• Interior cabinetry doors use fully adjustable Euro style hinges
• Cabinets to have pre-finished maple interiors for easy cleaning and furniture grade quality
• Interior hand rails (stainless steel or hardwood) on stairways
• Hand rails (hardwood) on overhead in saloon, overhead in pilothouse, overhead in master
• Hand rails (hardwood) on either side of steering station integral to counter trim
• Overhead lights of LED
• Stacked washer/dryer
• All headliners of acoustic soft, foam backed vinyl in eggshell or white panels
• All electrical switches and outlets are Vimar
• Dimmer switches in salon, galley, pilothouse and master stateroom
• Windows tinted (exception, 3 forward facing pilothouse windows)
• Window treatments – designer blinds in saloon and galley
• Storage areas with carpet lined bottoms and sides
• Engine upgrade
• 5 Blade propeller upgrade
• Stern thruster
• Trac stabilizers
• Trac hydraulic bow and stern thruster
• Maxwell hydraulic windlass
• Chain counter
• Glendinning cable master system
• Seatorque Boss shaft system
• Appliance upgrades
• Kevlar layers in fwd section of hull (3)
• Watermaker
• Ceiling Mount Flip-down TV
• ESI fuel polishing system
• Searchlight

NOTE: These preliminary specifications have been prepared to cover equipment and materials as accurately as possible. Specifications are continually under review and subject to change without notice.

Date:  10-1-2015  All Rights Reserved — This information and all associated materials and their content may not be copied, duplicated, distributed, or used without prior written permission.