Powerboat

YANMAR powerboat engines deliver responsive power, exceptional fuel efficiency, and unmatched reliability. With a customizable range of options and available for shaft, stern, and jet drives, our engines have proven to be the ideal solution for power applications.

8LV370 (Z)

8LV370 (Z)

370 mhp / 272 kW
3800 rpm

8LV350 (Z)

8LV350 (Z)

350 mhp / 257 kW
3800 rpm

8LV320 (Z)

8LV320 (Z)

320 mhp / 235 kW
3800 rpm

6LY440

6LY440

440 mhp / 324 kW
3300 rpm

6LY400

6LY400

400 mhp / 249 kW
3300 rpm

6LY2M-WST

6LY2M-WST

400 mhp / 249 kW
3200 rpm

6LY2M-WDT

6LY2M-WDT

352 mhp / 259 kW
3200 rpm

6LY2A-UTP

6LY2A-UTP

370 mhp / 272 kW
3300 rpm

6LY2A-STP

6LY2A-STP

440 mhp / 324 kW
3300 rpm

Yanmar 6LT640

6LT640

640 mhp / 470 kW
2530 rpm

Yanmar 6LT580

6LT580

580 mhp / 426 kW
2530 rpm

Yanmar 6LT500

6LT500

500 mhp / 367 kW
2530 rpm

6LPA-STP2 (Z) / 6LPA-STC (Z)

6LPA-STP2 (Z) / 6LPA-STC (Z)

315 mhp / 232 kW
3800 rpm

6LF550

6LF550

550 mhp / 404 kW
3000 rpm

6LF530

6LF530

530 mhp / 390 kW
3000 rpm

6LF485

6LF485

485 mhp / 356 kW
3000 rpm

4LV250 (Z)

4LV250 (Z)

250 mhp / 184 kW
3800 rpm

4LV230 (Z)

4LV230 (Z)

230 mhp / 169 kW
3800 rpm

4LV195 (Z)

4LV195 (Z)

195 mhp / 143 kW
3500 rpm

4LV170 (Z)

4LV170 (Z)

170 mhp / 125 kW
3500 rpm

4LV150 (Z)

4LV150 (Z)

150 mhp / 110 kW
3500 rpm

4LHA-STP (Z)

4LHA-STP (Z)

240 mhp / 177 kW
3300 rpm

4LHA-HTP (Z)

4LHA-HTP (Z)

160 mhp / 118 kW
3300 rpm

4LHA-DTP (Z)

4LHA-DTP (Z)

200 mhp / 147 kW
3300 rpm

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Latest News & Sponsorships

New Boats vs. Used Boats: Pick Which Boat Best Suits Your Needs

If you're struggling to choose between buying a new or used boat, don't worry. We're here to assist you by outlining the various advantages of each option. This will help you make an informed decision and choose the best option for you!

Boating With Your Furry Best Friends: What To Do To Keep Your Dogs Safe

If you need some pointers to psyche your pet for this adventure, here are five tips you can do to make the experience comfortable for them.

2023 Australian Bluewater Freediving Classic

The Classic is now around the corner: March 18th-19th 2023! Thwaites Marine is once again a proud sponsor for this event! Organised by the Coffs Harbour Bluewater Freedivers Club, the Australian Bluewater Freedivers Classic minimises the pressure on the local fish community by running in a stretch of coast of 300 km, between Evans Head in the north, to South West rocks in the south. There is a list of target species that includes mostly fast-growing pelagic species that are not territorial. The limit amount of fish allowed to be weighed in is only 5. This promotes a more thoughtful diving, curbing the style of fishing competitions in Australia towards more sustainable style, that can be enjoyed long into the future.

Coffs Harbour Boatyard

We are very excited to announce the opening of the NEW Coffs Harbour Boatyard with 75 tonne travel lift and massive hardstand area, serviced by highly experienced and qualified staff.