The Maxum 4600 SCB Limited Edition features major refinements and subtle enhancements whose overall effect is one of great comfort, and aesthetic satisfaction. The 4600 Limited Edition?s enclosed hardtop is a harmonious marriage of form and function. While designed to announce its majesty, the hardtop allows the captain to operate the controls or entertain from the flybridge in climate-controlled comfort. Standard features at the helm include Mathers electronic engine controls and a navigation pack that consists of an LCD radar / plotter, a radar dome, a digital depth sounder, and a VHF radio. In the salon, there is top-notch entertainment with a flatscreen TV and a Bose Lifestyle 25 surround-sound system. European design influence can be felt everywhere, from the high-gloss cherry and maple finishes on cabinetry, to other touches throughout, right down to knobs, handles, and surfaces – all promoting a clean, ultra-contemporary look. The galley and dinette floors host an imported teak and holly finish thats elegant yet durable. The luxurious queen-sized berth forward and the full-sized mid berth, are complemented by hanging lockers, stowage cabinets and locking doors. The two fully molded fiberglass heads boast VacuFlush toilets, enclosed shower stalls, mirrored medicine cabinets, vanities, sinks and exhaust fans. The master head even includes a generous-sized bathtub.
Upgrades
Digital TV’s in Salon and both berths. LG “Smart TV” in Forward Berth – new May 2025
ProMariner 50 amp Charger/Converter – New June 2020
JVC AM-FM-CD Player System in Forward Berth
Twin Disc Transmissions – use 30 wt non detergent oil, drained and filled July 2025.
Fortress Anchor and 100 feet of chain, 100 feet of Rode
Dansforth Compass at Helm
Port Engine Starting motor new July 2018
Keyed Ignition Switches new July 2018 – port and starboard
Racor Filters – both engines and genset – new July 2025
Mathers Micro Commander fly by wire throttle and shift controls
Bose Lifestye 20 Music System capable of separate output for salon and cockpit/bridge speaker sets with remotes for each
Jabsco Model 60020 Series 135L Remote Control Searchlight
Forward Air Conditioner – 16,000 BTU CTM Reverse Cycle (heat and cool) new April 2022
Aft Air Conditioner – 16,000 BTU Marine Air VTD16K-410 Reverse Cycle (heat and cool) new April 2014
Air Conditioner System Raw Water Pump – new September 2021
Port Batteries – 3 new Group 24 in parallel (starting batteries for Port main and generator) May 2021
Starboard Batteries – 6 new Group 24 in parallel (starting batteries for Starboard engine and “House”) July 2024
Swim Platform Shower – hot and cold fresh water
Fresh water hose bib in cockpit floor locker
Lewmar Windless – controls at helm and bow all gears, rings, etc. new June 2018.
Kidde FYREWATCH engine room fire extinguishing system – automatic and manual (from helm control)
Seawater washdown hose bib at bow
SeaStar Tilt Wheel at Helm
AirSep Systems on main engines
Standard Horizon CP100C 10” color GPS Chartplotter
Raymarine Autopilot
Manual/Automatic bildge pumps forward, mid and aft
Raymarine VHF radio with DSC – new September 2017
Hull blasted, filled and flared, epoxy barrier coated by Georgetown Marine Services May 2016
Bottom paint since 2016 is always premium Interlux Micron Extra ablative type (last by BoBay June 2023)
Interior carpet new July 2016
Cutlass Bearings – new – installed by Georgetown Marine Services May 2016
Raymarine Depth sounder new June 2019
New fuel injectors installed and valves adjusted by Cummins Marine Services March 2018 – both engines
Generator Glow Plugs replaced November 2020
Generator raw water cooling pump new July 2014
Ice Maker new June 2014
Microwave – Convection Oven new August 2021
5 way oil change system (both engines, generator, both transmissions) new September 2007
Props periodically removed and reconditioned – last time was June 2021 – report available
Main engine intercoolers serviced (cleaned) by Casey Diesel Services – April 2016
Remote location oil filter for Starboard engine installed by Casey Diesel Services – April 2016
Refrigerator – Norcold AC/DC Model DE0061, 7 cubic foot – new August 2023
New dripless shaft seals installed by Bohermia Bay Yacht Harbour July 2018
Starter motor port engine new June 2018
Two vacuflush toilets – both units rebuilt (new seals, bellows, duckbill valves) August 2020
Water heater – 11 gallons – new June 2015
Cockpit and Bridge carpets new April 2012
Radar – Raymarine Pathfinder 24” , 48 mile Radome Scanner and R70 color display
Blinds – Salon – new June 2017
Full winter covers – cockpit and bridge – by Oatley’s Top Shop, Galena, MD – new 2008
Bridge and cockpit canvas and glass by Oatley’s Top Shop, Galena, MD – new 2008 (most glass replaced over past 4 years)
Generator: Westerbeke Model 12.5BTDB S/N 50523E0142741 12.5 kw Diesel 777 hours In Westerbeke Sound Box
Props: 4 blade 24 x 22 on 2” shafts
Fuel Tanks – 2 @ 209 gallon each
Holding Tank – 75 gallons
Fresh Water Tank – 100 gallons
Engine oils – always Valvoline Premium blue – oil and filters (both engines and gen set) changed end of every season
Engines and genset raw water impellers new July 2025
Bow sun pad – new 2008 and seldom used – like new condition
All manuals for every item listed are available including rare Cummins Diesel shop manual.
Normally cruised at 2100 rpm, trimmed level, 20 knots ±2 knots depending on wind and current directions.
