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Model profile · for Great Loop buyers
DeFever Euro 52
The published record on this model and what owners report, with the
questions worth asking while a boat is still a listing. This page covers the model.
Every boat still needs its own homework.
A heavy semi-displacement long-range trawler on an Art DeFever design. At 25 years old, the yard it was built in, its steel tanks and its specific engines matter more than the badge.
The DeFever 52 Euro is a semi-displacement long-range cruising trawler in the classic Art DeFever mold, appearing across the years with different powerplants (Caterpillar 3208 diesels are commonly cited; later hulls used John Deere). I could not find a formal boat test or a data-rich owner thread specific to the 2000 52 Euro. Most substantive DeFever owner discussion concerns other models (44/48/49/50/53), so much of this profile is model-line and builder-level insight rather than verified 2000-hull reporting. DeFever build quality reportedly varied by yard and era, so individual history and survey matter more than the badge. Treat air draft, engine, and tankage as things to confirm on the specific boat.
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How to read the tags on this page.
CLAIMstated by one source, not yet confirmed
QUESTIONopen, and settled by looking at the boat itself
CONTEXTbackground on how this model is built or used
Sources are linked where published.
Builder status
CONTEXT
DeFever was never one builder. Which yard built THIS hull is the question that matters.
Art DeFever designed; licensed yards built. He died in 2013 and nothing is in production. The yard chronology: Jensen Marine (California) → Sen Koh, Taiwan (to 1989) → CTF / Wilson Lin, Taiwan (from 1986) → POCTA, China (late 1990s onward). A 2000 hull most likely came from POCTA. Build quality varies materially between yards, so 'it depends on the yard' is answerable rather than vague.
src:
PassageMaker; DeFever owner community; builder/yard histories
Your move: Ask the broker which yard built this hull, and match it against the chronology.
Overview
CONTEXT
Build quality varies by yard and era, and history dominates on a 25-year-old hull
A forum contributor cautioned that 'Not all DeFevers were created equal. It depends on the yard and era,' noting Art DeFever was frustrated with some builders taking liberties with spec adherence. On a boat this age, individual condition and maintenance history matter more than the model name.
src:
Trawler Forum, 'Considering 53' Defever'
Range & fuel
QUESTION
How much fuel does this hull actually carry?
A figure of roughly 1,585 US gallons came from a machine-written spec page we do not accept as evidence. It looks high for a 52 (a purpose-built long-range 48 carries about 1,000), and we will not repeat an unverified number. Tankage varies by hull and yard.
src:
Figure withdrawn: the original citation failed our source standard
Your move: Ask for tank capacities in writing, and confirm tank material and age. These boats are known for steel tanks.
CLAIM
Trawler-speed burn is modest; pushing for speed is costly
A same-class 52' semi-displacement DeFever with Cat power reported hull speed near 9.6 kn at ~1100 RPM burning about 6–7 GPH combined, but 50+ GPH combined near a ~24-kn top end. Verify against the specific boat's own fuel data rather than anecdote.
src:
Trawler Forum, 'Hull Speed, DeFever 48'
CONTEXT
Owner fuel-burn estimates are often unreliable
An ex-delivery skipper warned that most owners neither run their boats consistently nor have the instrumentation to measure consumption accurately, so treat quoted burn figures with caution and confirm with the boat's own fuel data.
src:
Trawler Forum
Systems
QUESTION
Have the steel fuel tanks been pressure-tested for leaks?
A DeFever owner repeatedly identified the steel tanks as the one likely trouble spot, urging that all tanks be pressure-tested to confirm no leaks. On a 25-year-old steel-tanked hull this is a priority survey item.
src:
Trawler Forum, 'Considering 53' Defever'
Your move: Require a tank pressure test and inspection of tank tops/bottoms as a survey condition.
QUESTION
Is the bow/stern thruster correctly sized, and how is it powered?
At least one 52 listing noted a thruster sized for a 68-ft boat. An oversized thruster raises questions about its power supply, wiring, and battery load. Confirm the thruster spec and installation on the specific boat.
src:
YachtWorld / broker listing
Air draft
CLAIM
Height aloft comes from a radar arch and flybridge gear, often made Loop-capable via a hinged arch
DeFevers in this class are marketed as Great Loop capable with a hinged/folding radar arch, and the 52/50 Euro carries gear aloft (flybridge davit, arch, life raft on the Bimini roof). These items set real-world air draft and are what must fold or come off. Measure the actual air draft with everything lowered and identify exactly what can be removed.
src:
Curtis Stokes listings (DeFever 53 POC, DeFever 50); YachtWorld 2014 listing
Your move: Measure air draft with arch down and all gear folded/removed; list what lowers and what does not.
Draft
CONTEXT
Semi-displacement hull with meaningful draft: verify loaded
As a heavy semi-displacement trawler, the 52 Euro sits with meaningful draft that increases when loaded with fuel, water, and stores. Confirm the actual loaded draft for shallower Loop segments.
Your move: Verify loaded draft with full tanks and cruising stores aboard.
Engines
The engines research is part of the full profile inside the
product. It covers factory options, tested performance and the engine-specific
questions in our members' dossiers, and it travels with every dossier and survey brief
built on this model.
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