Leopard – 46

Maryland, United States

The Leopard 46 is considered one of the best designs of an all-round blue water cruiser. She is fast, comfortable and safe and was designed with ease of maintenance in mind. Fine entry bows and performance oriented hull shape ensure fast passages. Large volume interior and exceptional payload capacity allow you to take your friends and family onboard for extended periods of time. Robertson and Caine knew they had a winner on their hands when this model was first introduced in late 2006. Over 160 of this model have been built since. Equally comfortable for coastal cruising yet capable of crossing oceans at remarkable speed.

The current owner has invested in significant upgrades on the boat in the past year (all service records and upgrade invoices available for review) including but not limited to a brand new Panda Fischer generator, new holding tanks (with all new hoses and deck fittings), new port side fuel tank, new hatch screens, new batteries, bottom paint, new isinglass for helm station, and a $25,000 12’10’’ center console aluminum hulled RIB, and more. Be sure to read the list of features and additional upgrades below like the Ullman Fiberpath Mainsail and Code Zero, 1300 watts of solar, 3000W inverter/charger, and Balmar XT-170 alternators. This is the best outfitted 46 on the market. She is conveniently located in Annapolis for viewing.

Her previous owners, the famous boating influencers, the O’Kellys, shared their journey on Youtube.  She was equipped to cruise off the grid and the current owners continued to improve her with upgrades that will last for a very long time.  

Basic Boat Info

Boat Hull ID
Has Hull ID


46.33 ft
Length Overall
46.33 ft
Waterline Length
44.58 ft
24.83 ft
Max Draft
4.42 ft
Dry Weight
24,206 lb
Cabins Count

Engines / Speed

Engine #1 Specs:
  • Make : Yanmar
  • Fuel : Diesel
  • Engine Power : 54 hp
  • Type : Inboard
Engine #2 Specs:
  • Make : Yanmar
  • Fuel : Diesel
  • Engine Power : 54 hp
  • Type : Inboard
Total Engine Power
108 hp


Fuel Tanks
Fuel Tank Capacity
158 gal
Water Tanks
Water Tank Capacity
206 gal
Holding Tank Count
Holding Tank Capacity
45 gal


Heads Count
Boat Class
Catamaran, Multi-Hulls

Additional Info



  • Cherry panelite finishes with solid trims
  • Saloon table and settee to seat (8) people
  • Wear resistant simulated Austrian Walnut flooring
  • Overhead lighting
  • Ample ventilation through forward facing all-weather hatches
  • Stowage space under settee cushions
  • Recessed roller blinds over hatches
  • Electrical Panel to port with flat screen TV
  • Galley to Starboard
  • Forward Facing Nav Station
  • Starboard Aft Cabin with large queen berth and ample storage 
  • Aft Head Starboard with private shower stall
  • Forward Berth Starboard
  • Forward head Starboard converted to utility room for freezer, shelves and washer
  • Port Forward Cabin with an access door to forward storage
  • Port Fwd Head with Shower stall
  • Large Queen Berth Aft Port 
  • Aft Head with separate shower stall port

  • Corian heat-resistant galley worktop surfaces
  • Single lever mixer faucet
  • Double s/s sink
  • Dish and cutlery drying recess with drainage Separate shower compartment
  • Corian cover for drying recess
  • 2 - door front-opening fridge / freezer Seafrost 12v refrigeration
  • Force 10 Gas cooker 3-burner c/w oven & broiler
  • Gas solenoid shut-off valve with control at
  • switch panel & warning light at cooker
  • Gas cylinder & regulator in dedicated locker
  • Separate garbage bin locker with top access
  • Stowage space in shelf lockers & drawer units
  • Corian bar counter

  • COMPASS: Plastimo
  • Raymarine I70 Multifunction at Helm
  • Raymarine I60 Wind Display at Helm
  • VHF: Ray VHF inside and outside
  • GPS: Raymarine E95 12" Hybrid Touch Chartplotter at Helm
  • GPS: Raymarine E95 12" Hybrid Touch Chartplotter at inside nav station
  • AIS system - Vesper Marine AIS both inside and outside with independent GPS
  • RAYMARINE P70S Autopilot Controller
  • Raymarine Quantum RADAR: 24 NM color
  • Fusion Seriius XM Stereo with speakers in salon and cockpit
  • Samsung 32" Flat Screen TV

Mast, Rigging and Sails
  • Sails

    • Ullman Mainsail Fiberpath new 2021. This is a $17k laminate, 3 reefing points
    • Genoa (dacron) new 2017
    • Running rigging new 2021
    • Standing rigging new 2018
    • Lewmar Winches self-tailing: 2x44, 1x14 and 2x54
    • Ullman Code Zero. 3 oz dacron

     Sparcraft natural anodized mast

  • Sparcraft natural anodized crossbeam
  • Windex wind indicator
  • Profurl genoa furler
  • Winch handle pocket
  • Code 0 Bow Sprit

Electrical and Mechanical
  • Engines:

    • Yanmar 4JH5E, 4JH4AE, Sail Drives are SD60s, 54hp each
    • Full 6000 service completed Fall of 2023.
    • Primary fuel filters: Spin on type
    • Secondary fuel filters: Remote mounted Parker Racor 500G fuel water separate type
  • Fischer Panda 8KW mini generator (New 2022)
  • Batteries
    •  4x300Ah of Relion lithium (new 2018), 2x12V, 92aH Westmarine
    • AC/DC system.
      • 110 Volt/60Hz
      • 12 Volt
      • 3000W inverter/charger

      ○       All networked on the CanBus. The CCGX shows what all the different charging sources are doing. Have SOC at the CCGX and the BMV at the nav station.

       SunPower Solar panels:

      • 11 panels in three groups: group 1) 720 W, group 2) 1308 W and group 3) 540 W
      • Solar panel controllers: Victron Energy MPPT 150 70 charger controller and Victron Energy MPPT 100 50 charger controller
      • All three solar charge controllers, inverter-charger, Orion B2B charger/DC converters on engines can be monitored/managed via using the VictronConnect app.


  • Courtesy lights at stairways
  • Bi-color & stern nav lights
  • Compass at helm position
  • 3 x 12v outlet sockets at switch panel and at helm station
  • New 406 MHZ EPIRB
  • Spectra MPC-3020 Watermaker NP400 with a Clark pump
  • Giantex Washer in port forward head
  • Freezer in Starboard forward head
  • AC/Heating BTU capacity:

    • Port side: 12,000 BTU, Cruisair 
    • Salon: 16,000: BTU, Cruisair, soft start
    • Starboard side: 5,500 BTU (12volt), 22 amps, can run all night on battery power.  



  • Balmar XT-170, 170amp. New Nov 2021.
  • 2 x Victron energy orion
  • TR smart 12/12-30 DC charger
  • Victron energy Blue Smart charge 12V.15A
  • Victron energy Mltiplus 12 300/20 Charger inverter.

Currently: The high output Balmar XT-170 alternators are wired to charge the AGM starting batteries, just like any normal install. These alternators are externally regulated using the Balmar MC618 regulators. All of this gear is top of the line, and spec’d from Balmar.

But instead of the factory Leopard wiring which uses a simple combiner on a relay (still there in case you want to revert), their are  two Victron ORION B2B chargers (two in parallel on each engine) wired to direct current to the lithium house bank at the best charging profile for those batteries. Each of these chargers is capped at 30amps, making the combined charging to the house bank 120amps max….60 amps per engine….less than half the power available from the alternators. These Relion batteries can take up to 1C, so a whole lot more than they are receiving.


1. by asking much less than rated output from alternators, you get long life and reliability, limit wear and heat.  Remember...lithium batteries will take all the amp you can throw at them...meaning the alternators will run to max (can be derated of course) all the time. 2. You don't normally need any juice from the alternators since there is so much solar.  3. The very expensive lithium batteries are protected from potential alternator voltage spikes that could trigger BMS cutout.  It is a low risk, but a risk.  (Also, there is a product from Sterling that offers protection.)

B2b chargers are on 3 minute startup delay (programmed via VictronConnect from iPad) and disconnect for low voltage. It is all automatic.







Anchor and Windlass


  • Main: Rocana Vulcan 73lbs

○       Rode: 340ft of ⅜” chain on the main

  • Secondary: 45lbs

○       200ft on the secondary chain


  • Hector Quick Performance 12v, 1000w with foot operators and remote


Additional Information
    • New isinglass for helm station 2023
    • Bottom Paint May 2023 (two year paint)
    • 2 big comfy bean bags
    • 4 huge inflatable fenders
    • Tons of cleaning supplies
    • Ditch bag with plenty of safety gear
    • Fire blanket
    • Approx dozen PDFs
    • 8 lay flat fenders
    • Manual davit for dinghy handling at the stern fitted with one Lewmar 16 winch and one Lewmar 14 winch. Rated for 550 lbs
    • Transom freshwater shower port side
    • 2x Bose cockpit speakers
    • Washing machine: Giantex EP22761 3.5kg
    • Full Cockpit shades
    • Portable domestic freezer
    • Portable spare generator
    • Propellers: Two 3-blade
    • Emergency tiller
    • Kuuma electric water heaters (2), 6 gallons each
    • Bosun’s chair
    • Grohe 26076002 Tempesta Cosmopolitan 100 2 Spray Shower Rail Set, Starlight Chrome (3), New 2023
    • Grohe 28672000 Relexa Shower Wall Union, 0.5-Inch Threaded Connection, Starlight Chrome (3). New 2023
    • Grohe faucets in head sinks (4) New 2023
    • OCEANAIR PORT shades on all interior hatches (New 2023)

    ○       Salon and all four staterooms (beige)

    ○       Oceanair Surface Skyscreen SFSS-40, 16-5/8''x16-5/8''

    ○       Oceanair Surface Skyscreen SFSS-60, 20''x20''

    • New handles on fridge and freezer (2022)
    • New mirrors in all four heads (new 2023)

     Hard Top Bimini at Helm with Sun Shades

  • Swim Ladder 
  • Cockpit Shower
  • Dinghy Davits Aft
  • Docklines and Fenders
  • Misc Coast Guard Safety Equipment
  • New EPIRB
  • New Electrical Horn
  • New Port Head and all new holding tanks in 2023 (20 gallons each).  All new hoses, deck fittings and thru hulls.
  • Revere Offshore Commander Inflatable LifeRaft (needs service)
  • Bow Seats
  • New Navionics Chart Card



  • Highfield Sport 390, 12’10’’. Weight 497 lbs. Tohatsu 30hp OB (Negotiable)


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