1983 Marine Management 48 — Extensively Refitted Research Vessel Ready for Cruising
This 48-footer underwent a comprehensive refit in 2021 as one of our research vessels. She had to be available, running, and reliable at all times, so our captain was meticulous about keeping every working system updated. We're retiring her from research duty, and she's priced for a quick sale — we'll consider reasonable offers.
KEY FEATURES:
- Twin Cummins QSB 6.7 engines replaced — port replaced January 2023, starboard December 2021, so both powerplants are essentially fresh.
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- Custom deck and hull upgrades — custom swim platform, custom rear door, top deck layout, crane, and a solar power grid built for efficiency on extended passages.
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- Accommodations — main stateroom sleeps four with bathroom and shower, L-shaped saloon couch, full galley in great shape, and cold A/C throughout.
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POWER & DRIVE:
Engine: Twin Cummins QSB 6.7 diesel inboards, 480 hp each (960 hp total)
Cruising Speed: 15 knots
Max Speed: 22 knots
ELECTRONICS:
All Garmin, recent models: 2× GPSMap 8616, 1× GPSMap 8612, 24XD, GXM 54, GHC 20 Autopilot with Reactor 40, GHP 30 Hydraulic Core Pack, on-deck hub, GSD CHIRP 26 Sonar, GMR 424 Open Array radar, 2× GMI 20 Instrument Displays.
FUEL & RANGE:
Fuel: 750-gallon diesel tank
Fresh Water: 300-gallon tank
Generator: Northern Lights 18 k W
LOCATION:
Fort Lauderdale, FL 33320
More Details
Boat Details Description1983 Marine Management 48 If you want a great deal, then here it is. This Vessel underwent an extensive refit in 2021 as one of our research vessels. She has been meticulously cared for and managed. As a research vessel, she always had to be available, running, and reliable – so our captain was meticulous in keeping all her working parts updated. The Cummins QSB 6.7 were both replaced: port Jan 2023 / stbd Dec 2021. Generator is a Northern Lights 18kw Garmin is our electronics of choice and all are recent models in good condition:2 GPS Map 8616 / 1 GPS Map 8612 / 24XD / GXM 54 / GHC 20 Autopilot with Reactor 40 / GHP 30 Hydraulic Core Pack. On deck hub / GSD Chirp 26 Sonar / GMR 424 Open Array / 2 GMI 20 Instrument Displays. Other custom items throughout the boat, from swim platform, custom rear door, top deck layout, crane, solar power grid – she was meant to be efficient for long trips. We are retiring her as a research vessel, and she will make someone a very happy cruising vessel for years to come. We believe we have priced her for a quick sale, but will accept reasonable offer. Show Less Measurements Speed & Distance Cruising Speed:15kn Max Speed:22kn Dimensions Length:48ft Length Overall:48ft Beam:15.1ft Tanks Fresh Water Tanks:1 × 300gal Fuel Tanks:1 × 750gal Propulsion Engine 1Engine Make:Cummins Engine Model:QSB 6.7Total Power:480hp Engine Type:inboard Fuel Type:diesel Engine 2Engine Make:Cummins Engine Model:QSB 6.7Total Power:480hp Engine Type:inboard Fuel Type:diesel More Details Accommodations This vessle can be reconfigured to owners desire, currently set up with the main stateroom sleeping arrangement for (4), with bathroom and shower. Saloon has L-shaped couch. Galley is in great shape. A/c is nice and cold. Built for extended trips. Mechanical Equipment The Cummins QSB 6.7 were both replaced: port Jan 2023 / stbd Dec 2021. Generator is a Northern Lights 18kw Garmin is our electronics of choice and all are recent models in good condition:Galley Equipment Full Galley. Deck and Hull Equipment Other custom items throughout the boat, from swim platform, custom rear door, top deck layout, crane, solar power grid Navigation Systems Garmins: 2 GPS Map 8616 / 1 GPS Map 8612 / 24XD / GXM 54 / GHC 20 Autopilot with Reactor 40 / GHP 30 Hydraulic Core Pack. On deck hub / GSD Chirp 26 Sonar / GMR 424 Open Array / 2 GMI 20 Instrument Displays.
