Model Boat Mayhem

The Shipyard ( Dry Dock ): Builds & Questions => Working Vessels => Topic started by: big-geoff on February 16, 2008, 05:38:45 pm

Title: My New Tug
Post by: big-geoff on February 16, 2008, 05:38:45 pm
This is the RT80 Rotor Tug

Powered by Graupner schotchels driven by MFA 800 motors

Length 980mm
Beam 300
Draft 180mm
Scale 1/32

Now all I have got to do is learn how to drive it ::)
Any hints?

Big-Geoff
Title: Re: My New Tug
Post by: mike_victoriabc on February 16, 2008, 05:42:09 pm
Practise!

Nice looking tug - can you give us a little more info? Not familiar with the model.

Have the Graupner Voith drives - it does take a bit of time to operate these.

Title: Re: My New Tug
Post by: big-geoff on February 16, 2008, 05:55:24 pm
She is scratch built, with a GRP hull that was made using blue builders foam to make the plug. I got some GA drawings of the web from the builders web site plus lots of pictures from them I drew up some plans and bashed out a fairly ok hull.

The upperworks are all plastic card, the crane is made from odds and sods so is the Rib.
The winches are both made from plastic card but I want to replace then with some from MMM when I get some spare cash.

I am using my Christmas pressy (Futaba 2.4ghz 6 ch set) to control it (sort of).

Having just given it a short half hour on the water, I realise I have a lot to learn. Driving forwards on the rear motor it acts very much like my other tugs, but when using all three turning seems to be a matter of moving sideways at speed. Going to be fun with a tow. {-)

Geoff
Title: Re: My New Tug
Post by: Arizona57 on June 12, 2010, 12:38:37 pm
Quote from: big-geoff
Now all I have got to do is learn how to drive it ::)

To all who are interested in seeing the Voith Schneider in action, handled by yourself, take a look at this.....

http://www.voithturbo.com/545950.htm

have fun
John