BlocketSE · SwedenActiveLast checked 1 h agoDemonstration dataOpen original listing

11 photos on the original listing — view at source.

Yanmar 3GM30F med backslag, nyservad, säljes pga motorbyte

Yanmar 3GM30F with gearbox, recently serviced, sold due to repower

42 000 kr
3.730 €
Gothenburg, Sweden · 310 km away
Seller
private
Condition
Used — serviced 2026

Published 4 Aug 2026 · First discovered 4 Aug 2026 · Last seen 6 Aug 2026

01Harbena summary

Recently serviced 3GM30F with KBW10 gearbox from a Hallberg-Rassy 29. New impeller, oil and filters 2026. Seller states 2,800 hours from logbook.

AI-assisted summary · verify details with the seller

Worth knowing

  • Exact model 3GM30F
  • Gearbox included (KBW10)
  • Hours documented in logbook
  • Fresh service

Missing information

  • Compression figures
  • Reason gearbox generation differs from engine year
02Specifications

Engine

Engine
Yanmar 3GM30F
Cooling
Freshwater (F)derived
Hours
2,800 (logbook)

Drive

Gearbox
KBW10, 2.14:1
Drive
Shaft

History

From
Hallberg-Rassy 29

Source data · derived · inferred — inferred values are estimates, not confirmed facts.

03Match analysis

Assessed against your saved search "Yanmar 3GM30F with shaft gearbox".

Strong match88
Exact model 3GM30F
Gearbox included (KBW10)
Hours documented in logbook
Fresh service
KBW10 is the older gearbox generation
04Price intelligence
min 1.190 €median 4.360 €max 26.140 €

This listing asks 3.730 € against 6 comparable listings in the same category.

Asking price history

No changes since discovery.

2 days on market since publication.

Marketplace prices are asking prices, not confirmed transaction prices.

05Risk signals
No major signals

No automated warning signals detected. Signals are indicators, not guarantees — always verify high-value purchases in person.

06Seller questions

Suggested questions based on what the listing leaves open. Tick the ones you want in your draft.

Draft a message to the seller

Questions to include

Seller's language — Swedish

Hej,

jag har sett din annons "Yanmar 3GM30F with gearbox, recently serviced, sold due to repower" och är intresserad.
Mina frågor är på engelska — jag hoppas att det går bra:

- Is the logbook available to photograph?
- Has the engine ever overheated?
- Would you help load the engine onto a trailer?

Jag hämtar själv och reser från Köpenhamnsområdet — avhämtning över gränsen är inget problem.

Vänliga hälsningar

Your language — English

Hello,

I saw your listing "Yanmar 3GM30F with gearbox, recently serviced, sold due to repower" and I am interested.

- Is the logbook available to photograph?
- Has the engine ever overheated?
- Would you help load the engine onto a trailer?

I would collect in person and am travelling from the Copenhagen area, so cross-border collection is no problem.

Best regards

Harbena never contacts sellers automatically. Copy the draft and send it yourself on the original marketplace.

07Transport & distance

Approximately 310 km from your reference point, in Gothenburg, Sweden.

217 € rough van-collection estimate (round trip at 0.35 €/km).

Shipping availability not stated on the listing — worth asking the seller.

310 kmGothenburg · SEYou — Copenhagen area
08Genuine alternatives
DK
28.500 kr.
3.820 €

Strong match — exact model 3gm30f

DE
4.900 €

Strong match — exact model 3gm30f

NL
2.750 €

Related — same engine family

NO
14 000 kr
1.190 €

Good match — exact model 3gm30f

09Source attribution
Original marketplace
Blocket
Original language
Swedish
First discovered
4 Aug 2026 (2 days ago)
Last checked
6 Aug 2026 (1 h ago)
Last seen
6 Aug 2026 (1 h ago)
Discovery method
Demonstration data

Harbena indexes and links to listings on their original marketplaces — it is never the seller.

42 000 kr
3.730 €