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 • ABT Trac stabilizers • 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.