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Displaying items by tag: Voith Schneider

#DUBLIN PORT TUGS SOLD – Ben Eadar becomes the final member of an older generation of tugs to be sold having belonged to the Dublin Port & Docks Board (DP&DB) which was later to become the Dublin Port Company, writes Jehan Ashmore.

The 17-tonnes bollard pull (tbp) Ben Eadar (built 1973 / 198grt) was sold to ARPA & Co. of Setubal, Portugal, though ironically she may be towed to her new working grounds.

She was the oldest of the trio alongside her fleetmates Cluain Tarbh (1991/268grt) and Deilginis (1997/335grt).

They were eventually replaced when the first of a pair of newbuilds entered in 2009. The Deilginis therefore was the last tug commissioned by the DP&DB. In addition they were the last tugs named after Dublin Bay coastal suburbs spelt in Irish. Deilginis is a translation for Dalkey, Cluain Tarbh for Clontarf and Ben Eadar for Howth.

The 35tbp Cluain Tarbh was renamed Elliot in February after her transfer to new owners T.P. Towing in Gibraltar while the 37tbp Deilginis remains in Irish waters.

She made a delivery voyage several weeks ago to Killybegs to start a new career with Sinbad Marine Services. The newcomer replaces another Voith Schneider tug the Carron of 24tbp which was sold to the Forth Bridge Consortium.

With only 13,000 working hours clocked-up on Deilginis main Caterpillar engines, she is however to undergo an upgrade to install new piping and wheelhouse electronics amongst other alterations.

Currently the Deilginis is classified with Bureau Veritas and has a notation of coastal waters but Sinbad intend to upgrade this to Limited European Area (LEA) waters so to increase a greater operational role.

She joins the multi-purpose Sinbad fleet which provide coastal towage, berthing assistance, oil spill recovery, fire fighting and dredging assistance.

Published in Dublin Port

About Electric outboard engines

The direct-drive component in electric outboard engines means that the electric motors are incredibly efficient compared to conventional marine combustion motors, operating with considerably higher torque whilst using less power.

Without any need for gears, cooling systems and moving parts the motors are maintenance free, highly efficient and economic to run.

As a result, electric boat engines are becoming more popular on Irish waters as the world transitions from fossil fuels to green energy.

To date, popular electric engine sizes have been trolling engines typically used by fishermen on lakes.

These marine engines are available in models that can be used in fresh water and sea water, for your boat or kayak.

Electric motors are Ideal for fishermen because they are quiet and create little in the way of disturbance 

Popular electric trolling models range from 30lb thrust to 55lb thrust in a range of shaft lengths.

But use is becoming broader now in 2021 and electric outboard engines are being used on small runabouts and RIBS where electric outboard engine sizes are getting bigger.

Outboard electric engines are economical and environmentally friendly. Battery technology is also improving at a rapid rate meaning they are becoming smaller and lighter and run for longer.

Built in hydro-generation provides alternative recharging options whilst under sail are also options meaning the electric outboard now has a home on the stern on small yachts and dayboats too.

As far back as 2014, Torqeedo owner Jack O'Keefe from Cork Harbour told Afloat readers of his sailing adventures in a Drascombe Coaster dinghy and how after swapping from a petrol version the rewards from his new electric outboard engine are less noise, no smells, more stowage, better sailing performance and a motor that can be started by a small child. But it's still not silent, there's a whine he says here 

Popular brands in Ireland are Torqeedo, ePropulsion, Pulsar and Minn Kota but there are more arriving all the time as the technology advances