Maxum 4100 SCR AT EASE

Key Highlights

• Twin Cummins diesel power

• Major drivetrain updates (2024–2025)

• Modern Raymarine electronics suite

• New A/C system (2026)

• Upgraded cockpit & entertainment features

• Professionally maintained with recent bottom job & detail

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Engine & Performance

Powered by twin Cummins 6BTA 5.9L diesel engines (330 HP each) — a highly regarded platform known for durability, fuel efficiency, and long service life.

Engine Specs:

• Twin Cummins 6BTA 5.9L inline 6-cylinder diesels


• 330 HP @ 2800 RPM


• Turbocharged & aftercooled


• Direct injection fuel system


• 5.9L displacement (359 cu in)


• Proven mechanical platform (easy to service, widely supported)

These engines are widely respected in both recreational and commercial marine applications for their reliability and strong mid-range torque.

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Mechanical & Engine Updates

• After coolers replaced – May 2025


• All heat exchangers drained, flushed & new coolant – 2025


• Oil & transmission fluid service – October 2025


• Starboard transmission rebuilt – June 2024


• Port transmission replaced new – August 2025


• All (3) 8D batteries + generator battery replaced within last 2 years

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Electronics & Navigation (2021 Upgrade)

Installed by Joplin Marine Solutions:

• Twin Raymarine Axiom 12” touchscreen MFDs


• GPS with Navionics


• Side-scan sonar


• AIS system


• Radar


• Starlink antenna & receiver


• (2) VHF radios with MMSI & GPS


• Fusion cockpit entertainment system

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Deck & Cockpit Upgrades

• New cockpit upholstery – April 2025


• Transom shower installed


• New fenders & fender racks


• New shore power cable


• New icemaker & wet bar faucet – December 2025


• LED cockpit courtesy lighting – 2025


• Full camper canvas enclosure


• A/C cools cockpit comfortably in summer with enclosure on

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Ground Tackle

• New anchor windlass motor – October 2025


• New chain + 220’ of 5/8” rode


• Helm-mounted windlass remote

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Interior & Comfort

• New 16,000 BTU A/C (port side) – February 18, 2026


• New toilet seat – February 18, 2026


• Spacious cabin layout with ample seating and overnight accommodations

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Maintenance & Condition

• Professionally cleaned monthly


• Bottom job completed – July 2025


• Wet sand & buff – October 2025