diesel outboard motors

Torqeedo Launches Next Generation of Tiller-Control Electric Motors

Torqeedo Cruise 4.0T Electric Outboard System

Torqeedo Cruise 4.0T Electric Outboard System

Torqeedo, which I’ve talked about a lot here on OceanLines, has launched the next generation of its tiller-controlled electric outboard motors.  The company says the new Cruise 2.0T and 4.0T are “stronger, faster, more robust and more efficient.

Torqeedo says the motors have a new, innovative display on the tiller, which shows information regarding battery charge status, remaining range, speed over ground and input power.  A 4AWG  plug-and-go cable set, including fuse and main switch should make the motors more comfortable to use.

Some of the specs:

    • Operating on 48V with 8-9.9 hp, the 4.0T motor only weighs 40 lbs.
    • The smaller Cruise 2.0T operates at 24V with 5-6 hp and weighs 39 lbs.
    • Both models are offered in short and long shaft versions.
    • Torqeedo’s new Cruise 2.0T is priced at $3,299, while the Cruise 4.0T is $3,799.

I think Torqeedo has provided one of the two best technology paths for future tender and small-boat propulsion. Most cruising powerboats have plenty of excess electrical generation capacity and keeping some Torqeedo batteries fully charged for the tender shouldn’t pose any kind of real challenge. The benefit is clean, reliable and efficient propulsion. I’ve always wished someone (Evinrude, are you listening?) would develop a new-generation diesel outboard, but I may opt instead for a Torqeedo electric.

Copyright © 2012 by OceanLines LLC.  All rights reserved.

Posted by Tom in Cruising Under Power, Cruising Under Sail, Engines, Technology

Take the Poll — What’s the Ideal Tender Outboard?

A Maritime Engineering Group Vision Diesel Outboard

A Maritime Engineering Group Vision Diesel Outboard

Yanmar D-Series Diesel Outboard

Yanmar D-Series Diesel Outboard

If you could have the perfect outboard for your dinghy or tender, what would it be?  A diesel perhaps, because you’re already carrying hundreds or thousands of gallons of that fuel and because looking for and storing gasoline is such a pain in the neck, not to mention dangerous? I’ve long thought, for example, that Evinrude could probably make a small killing by adapting its current universal-fuel outboard for regular diesel use. It would probably get a little heavier, but since most of us are using a davit or crane of some kind already, that might not be a big problem. Size is probably the biggest current issue for small diesel outboards. Most engineering efforts, such as the Marine Engineering Group outboard in the top photo, have focused on larger, high-power units so far. But there are 20- and 30 hp diesels out there that might be adaptable. The second image is of the old Yanmar D Series, which I don’t believe is available anymore.

Marine Green Co-Founders Bill Parlatore and Howard Brooks test an early propane-powered outboard

Marine Green Co-Founders Bill Parlatore and Howard Brooks test an early propane-powered outboard

What about a propane-powered outboard? There’s at least one in development that looks promising and if you’re tanking propane for stoves or barbecue grills, it wouldn’t be much of an inconvenience to use that for the dinghy, too.

Yamaha's Current 2.5 hp Gas 4-stroke Outboard

Yamaha's Current 2.5 hp Gas 4-stroke Outboard

Maybe you just want whatever is cheapest because you don’t use it enough to justify any real investment. You just want something cheap and reliable. That’s probably a two- or four-stroke gas outboard, which is relatively inexpensive and (mostly) reliable.

New Torqeedo Travel 1003 Electric Outboard

New Torqeedo Travel 1003 Electric Outboard

What about an electric outboard? Like the Torqeedo or something similar?  Lots of benefits there — low noise, zero pollution, great acceleration, and plenty of fuel since most cruisers and passagemakers have copious electrical generating capacity. Okay, some sailboats don’t and maybe for them electric isn’t a viable option.  The downside to electric? Somewhat limited range, depending on what kind of performance you require (fast or slow). Read about Torqeedo’s outboards here and here.

Whatever your thoughts are, we’d like to hear about them.  Please take just a few seconds to take the poll on our front page (lower right section, you may have to scroll down a bit). We’ll do a follow-up with the results, although you can see the results any time you’d like by clicking on the link at the bottom of the survey.

Copyright © 2010 by OceanLines LLC.  All rights reserved.

Posted by Tom in Cruising Under Power, Cruising Under Sail, Engines, Gear & Apparel, Powerboats, Sailboats, Technology