2008 Custom Malcolm Tennant Power Cat20m

Cummins QSM11M 670 hp 400+/- hrs (new ECMs 9/1/18 increase HP from 580 to 670)

Transmission: ZF 325 V-Drive; Ratio 2.037

Shafts: Evolution Drive with Thrust Bearings

Props: Hale Props 5 blade 30x32

Fuel: 2500 gal total

• Main Tanks 2x 1180 gal
• Day Tanks  2x 70 gal

Fresh Water: 472 gal total, 236/side

Gray Water: 590 gal total, 295/side

Black Water: 448 gal total, 224/side

Master Suites: 2 – 1 forward each hull – Queen with en suite heads

Guest Rooms: 2 – 1 aft each hull - Bunks

Heads (4 Total):

1. 1 per Master Suite (2)
2. 1 Guest Room
3. 1 Day Room

Master Staterooms

Identical master staterooms forward on each side

• Queen size berth
• Nightstands
• Reading lights
• Fans
• Storage cabinets and drawers
• Shelf
• 2 Portlights with shades
• Carpet
• Ensuite head with enclosed shower

Guest Staterooms

Aft guest stateroom on each side

• Port guest head is a wethead
• Starboard guest head includes an enclosed shower.
• Over/Under Bunks
• Fan
• Reading lights
• Hanging locker
• Shelf
• 2 portlights with shades
• Carpeted

• Large wrap-around settee
• 2x Hi/Lo tables forward
• Storage cabinets
• Drawers and hanging locker starboard aft
• Entertainment center with a flat screen TV on a lift to starboard
• Storage outboard on each side of the settee
• 2x bar stools at the galley countertop
• Opening forward and side windows
• Bound carpet runners on a wood sole.

Galley is located port aft of the salon.

Dining space is available at the salon settee, flybridge settee and the aftdeck settee.

• 4 X Vitrifrigo under-counter refrigerator/freezers
• Force 10 stainless steel 3-burner propane cooktop and oven
• Sharp Carousel microwave oven
• Kitchenaid trash compactor
• Fisher & Paykel Dish Drawer dish washer
• Filtered fresh water faucet
• Elkay stainless steel sink
• Solid surface countertop
• Storage drawers and cabinets
• Opening window to the aftdeck
• Force 10 stainless steel BBQ grill on the aftdeck
• 2 X Frigoboat freezers in the aftdeck cabinetry

• Enclosed Flybridge
• Helm forward with storage underneath
• Helmseat
• Opening windshield windows
• Side windows with screens and blinds
• Desk port forward
• Entertainment center to port with a Saumsung flat screen TV on a lift

• Samsung Ultra HD BluRay player

• Fusion MS-RA70 stereo in the salon

• Fusion interior and exterior speakers

• Storage cabinet port aft
• Sundeck access door aft
• Internal stairs to the salon starboard aft
• Wrap-around settee/storage with table to starboard and carpet.

Covered Aftdeck

• Benchseats with storage on each side aft
• Eisenglass side curtains
• 4 deck chairs
• Wrap-around settee with table starboard forward
• Wet bar with storage
• Splendide 2100xc washer/dryer
• Propane locker
• Force 10 stainless steel BBQ grill
• 2x cold-plate freezers forward,
• Opening window to the galley
• Non-skid deck
• 3x Centerline under-deck storage lockers
• Molded-in steps to each side deck

• Non-skid deck
• Rod holders
• Transom gate
• Hot/Cold fresh water shower
• Washdown
• Steps to the aftdeck.

Navigation: Furuno TZT2BB (installed July 2021) with MaxSea Time Zero chart-plot

Displays: 3-Dell

AIS: Furuno FA-150

Radar: Furuno 6’ open array

Radios: VHF 2 Fixed Mount – ICOM IC-M604SSB ICOM 803

Autopilot: 2x ComNav2000 (factory svc 10/1/18)

Depth Sounders

•      2x Airmar IDT800-N2K (1ea Hull)
•      Airmar B60-20 (hard wire to Furuno)
•      Maretron DST110 (Depth, Speed, Temp)

Maretron

• Backbone- Helm through both hulls
• Tankage: 8x TLM100 (2 each Fuel, H2O,Gray H2O, Black H20)
• SSCompass Maretron SSC300
• NK2-N183 Gateway Maretron USB100
• GPS Maretron GPS100
• 3-Maretron Displays

Satellite TV: KVH M7 with Dish Network; replacing with KVH: UHD-7 (on Backorder)

Satellite Phone: Inmarsat IsatPhone Pro

Batteries

• 800AH@24V Mastervolt AGM Bank (install 2020)
• 8 x 6V 400Ah Mastervolt with 4S2P connections. 4 each in Series (400AH@24v) paralleled x 2 giving 800Ah@24V

Generators

• 2x – Northern Lights 6kW M673L3G (new 3/15/19)
• 1 – 160amp Electrodyne 24v Alternator (spare on board)

Inverters

1. 4x stacked OutBack 2500 watt; 110v & 220v (factory svc 9/1/18)

Other

• Outback battery charger
• Charles Industries 12 kva isotransformer
• 2 x Iota Engineering DLS-27-40 power converters
• 8 x solar panels
• Bogart Engineering TM-2025 Battery System Monitor
• 50 amp shore power cord
• Glendinning Cablemaster shore power cord system
• Shore power connection each side amidships
• BlueSea battery switches
• 2 x Victron Orion battery chargers
• 2 x Victron Skylla-1 24 vdc 100 amp battery chargers
• 2 x 12 vdc outlets in the flybridge
• Delco-Remy 130 amp alternator

• Twin Cummins QSM11 590 HO 670 HP main engines (New ECM's installed in 2018 to increase HP to 670)
• ZF 325 IV gearboxes
• ZF electronic engine controls
• Mercury Cummins engine system panels
• Groco sea strainers
• Hynautic hydraulic steering system
• DeAngelo exhaust systems
• Racor 1000MA fuel filter with vacuum gauge for each main engine
• 2 x Gulf Coast fuel polishing systems
• Reverso oil change system
• Waterwitch Systems monitor panel
• Dometic reverse cycle air conditioning system with SMXir controls (Eight zones)
• Espar Hydronic 16-35 heating system
• Spectra Newport 400 MKII watermaker
• Electric heads

• 2 x Maxwell 3500 anchor windlasses with wired remote control
• Rocna 242 lb anchor with 400' anchor chain
• Rocna 73 lb anchor with 300' anchor chain
• Anchor bridle - Aluminum rails
• Washdown fore and aft
• Stainless steel deck hardware
• Boarding gate each side
• Non-skid decks
• 10 x rod holders
• 2 x stainless steel swim ladders

• Nautica 15' RIB
• Evinrude 30 HP outboard
• Steelhead SM1000R davit
• Yamaha 2.5 HP 4-stroke outboard

Dometic (Installed October 2013):

• 4x Turbo STX16C self-contained units (2 svc salon, 2 svc pilot house)
• 4x Turbo STX6C units (1 in each cabin)
  
  

Diesel Heater: Espar Hydronic 16-35

• Sure Marine heater fans all Cabins, Pilot House & Salon

Crane Steelhead Marine SM1000R

Watermaker Spectra Newport400MKII

Refrigeration

• 2x Vitifrigio SS Drawer units 24v galley
• 2x Frigoboat chest refrigerator/freezer aft deck

Swim Ladders 2x (1 each Cockpit)

Ground Tackle

• 2x Rocna- 1-110kg with 400’ chain & 1-70kg with 300’
• 2x Maxwell 3500 Windless