• 2018 October 11 18:27

    Caterpillar Marine announces the latest generation of azimuth thrusters - MTA v3

    Caterpillar Marine says the MTA v3 the latest generation of azimuth thrusters is available now. Over the years Caterpillar has acquired knowledge and experience that has enabled the advancement and innovation of azimuth thrusters and hybrid systems.

    The MTA v3 is based on the well proven and reliable design of the v2. Caterpillar created the MTA v3 to provide customers with fuel efficiency and the best operation modes for their performance needs. The MTA v3 is built in accordance with Caterpillar’s CPS procedure for maximum quality verification.

    The MTA v3 lineup currently covers the entire Cat® 3500 range with the MTA 524, 627 and 628 from a power range of 1500-2525kW. It provides the benefits of large savings in maintenance costs, lower maintenance and service risks, and simple FiFi installation.

    “The addition of the new MTA v3 to our marine product program really completes our offering to the tug segment and provides a leaner, simpler and more efficient integrated solution to our customers,” said Jorgen Karlsson, Caterpillar Marine’s Tug and Salvage Segment manager.

    Designed with efficiency in mind, the thruster unit and nozzle has been optimized for minimum resistance and maximum performance. Optional nozzle profiles are available depending on operation profile. In comparison to the MTA v2, the MTA v3 is 20% lighter in weight, has decreased oil volume by 27%, and has an increased power density of 25%. Additional improvements from previous MTA generations include a 3% bollard pull increase. The normal auxiliaries for azimuth thrusters such as hydraulic power pack, gravity tank, filters, cooler and clutch hydraulics have all been integrated onto the azimuth unit itself. The result is reduced space consumption and installation time.

    With the introduction of the hybrid interface it enables switch ability between mechanically and electric power for the azimuth thrusters. Hence, users can achieve a higher average engine load by running only the necessary engines or generator sets dependent upon the operation mode.  This creates the possibility for reduced fuel consumption. Reduced maintenance costs can also be achieved by running fewer hours on the main engines.

    There are many benefits of a hybrid system: higher average engine load, less running hours on main engines, possible the swing genset program for maximum up-time, and increased redundancy.

    Users can select between different modes of operation to provide the best drive experience based on their performance needs.

    •Standby and Low-Speed Transits can be operated on full diesel-electric mode. This mode adds the benefit of reduced fuel and maintenance consumption by using smaller gensets instead of propulsion engines. It also reduces NOx emissions with a higher engine load factor.

    • High-Speed Transit and Light Towing mode can be operated on full power with the main engines powering thruster and electrical load from the gensets.

    • Full Power mode provides the maximum performance available. The main engines and booster motors operate together to achieve full power, providing the maximum performance available. Full power operation also provides the best possible acceleration from the engine and gensets.

    • Fire Fighting mode where FiFi pump is powered by the main engines while the azimuth thrusters are powered by genset and electrical motors.




2018 December 17

18:23 Sembcorp Marine retains its position as Asia’s top cruise ship repair and upgrade solutions provider with newbuilds projects delivered in 2018
18:02 USPA announced tenders for dredging in Mariupol and Berdiansk seaports
17:48 SITC holds naming and delivery ceremony for M/V SITC SENDAI
17:37 ONE to implement LSF surcharge in China and Taiwan
17:15 NCSP Group's consolidated cargo turnover for January-October totaled 116,946 thousand tons
16:41 Moody's reaffirms Panama Canal's A2 long-term rating with stable outlook
16:26 Port of Oakland shatters 11-year-old record for November imports
15:54 Yamal LNG will build one more natural gas liquefaction facility
15:27 Nor-Shipping and Nordic Innovation team up for “Sea Meets Land” funding initiative
15:17 PETRONAS releases Annual Activity Outlook report for 2019-2021
14:56 NOVATEK elects a new member to the Management Board
14:37 Average wholesale prices for М-100 HFO down to RUB 15,328 in RF spot market
14:13 Damen’s triple delivery for Murjan Al Sharq Marine Contracting
13:41 Pacific Fleet and Indian Navy warships practice inspection operation as part of Indra Navy 2018 Russian-Indian naval exercise
13:19 Queen Máxima christens Van Oord's TSHD Vox Amalia
12:58 9 icebreaker escort operations performed in eastern part of Gulf of Finland during 24 hours on December 16-17
12:36 Samsung Heavy Industries secures yet another contract for an LNGC
12:23 Saab secures shipping safety contract for Shangai container port
12:00 Composit supports the 6th Forum of Dredging Companies as its Sponsor
11:42 Milaha unveils large plans to upgrade its shipyard in Mesaieed
11:01 IBIA welcomes decision by IMO’s MSC to add new item to its agenda to address concerns about fuel safety
10:43 SENER to design passenger vessel for Tanzanian ferry operator
10:17 Brent Crude futures price down 0.02% to $60.27, Light Sweet Crude – up 0.21% to $51.58
09:58 Port of Singapore throughput in 11M’18 grew by 0.4% Y-o-Y to 575.44 million tonnes
09:40 Floating regasification plant “Marshal Vasilevsky” arrives in Kaliningrad
09:15 Baltic Dry Index is up to 1,401 points

2018 December 16

16:09 Navios Acquisition completes acquisition of Navios Midstream
15:23 Thun Tankers names environmentally adapted tanker Thun Evolve
13:21 Traxens trials IoT network in port environment for first time, at MSC Terminal Valencia
12:32 Executives must watch both sea and air amid trade war tensions, warns Xeneta
10:55 CMA CGM announces FAK rates from ISC to North Europe and the Mediterranean
10:11 PGNiG receives third spot delivery of US-sourced LNG at Świnoujście

2018 December 15

16:23 MOL Passenger Line receives award for outstanding performance in 'Cruise of the Year 2018'
14:53 CMA CGM to implement GRR for India East Coast-West Africa trade
13:51 CMA CGM announces LSS on services from / to China, Hong Kong and Taiwan
12:44 NYK Cruises receives Grand Prix Award for 2018 World Cruise
11:27 TT-Line places order for RoPax "green" ferry with China's Jiangsu Jinling Shipyard

2018 December 14

18:17 Hapag-Lloyd to increase rates from East Asia to Mexico, Central America, West Coast of South America, Caribbean & Panama
17:48 Petersburg Oil Terminal puts into operation its emergency response team
17:33 Vinalines to open container shipping centre next week
17:30 Fairway adjustment will simplify Elbe traffic control already next year
17:27 Final cruise ship for the year calls to the Port of Gothenburg
17:23 The MV Magda joins the Klaveness Bulkhandling pool
17:16 India’s containerised export up 10% in the third quarter of 2018
17:13 FSL Trust announces newbuilding agreement for the construction of two LR2 product tankers
17:13 Havyard project with Havila Kystruten on hydrogen-powered coastal route operations to receive over NOK 100 million in funding from Pilot-E
16:24 World Fuel Services expands bunker operations in US leading up to 2020
15:57 IMO held training workshops in Cameroon Single Window for Foreign Trade Transactions
14:49 Onezhsky Shipyard lays down self-propelled hopper barge of Project HB600
14:08 Irish Continental Group plc takes delivery of cruise ferry W.B.Yeats
13:55 WMU takes part in Ocean Literacy Conference
13:31 First in industry ADNOC co-loads LPG and propylene onto same vessel in Ruwais
13:10 WMU hosted round table discussion regarding key challenges facing IMO
12:53 Bunker market at the Port of Saint-Petersburg, Russia shows mixed price movements (graph)
12:32 Nordic American Offshore secures contract for its PSV NAO Viking
12:11 Rosrybolovstvo supports 2nd Dredging and Hydraulic Engineering Structures Congress
11:50 Association of Commercial Sea Ports celebrates its 30th anniversary
11:24 Gazprom and Itochu sign MoU under Baltic LNG project
11:06 Scorpio Bulkers announces time charter-out agreement
10:48 Domestic ferry safety exercise conducted in Indonesia