Top Tweets for #PolarClass4
Here's two more visualizations of the production-ready #PolarClass4 Multi-Purpose #Icebreaker (MPI) that our consortium with @BollingerShip, @RMCFinland and @Seaspan is now offering to the @USCG with delivery within 36 months of contract award.
The only error in the article was related to China's latest #icebreaking research vessel, the #PolarClass4 Tan Suo San Hao.
The vessel was delivered on 26 December 2024 slightly ahead of schedule.
@Diplomat_APAC
https://t.co/1HSkmnvMvi
The #PolarClass4 #icebreaking research vessel Tan Suo San Hao has been delivered to the Chinese Academy of Sciences. It can break 1.2-metre level ice with a 20-centimetre snow cover at a continuous speed of 2 knots in both ahead and astern directions.
https://t.co/eH63ayUyB3
Last December, we were selected to supply our Ice Load Monitoring System (ARC ILMS) for the future #PolarClass4 #icebreaking Multi-Purpose Vessels for the Canadian Coast Guard.
https://t.co/qrjpSHHGB1
π§΅π
Before I did not consider the Canadian Coast Guard buoy tenders as #icebreakers either despite their classification and role as light icebreakers.
Then we designed the future CCG Multi-Purpose Vessels β #PolarClass4 icebreakers β and I also learned more about their predecessors.
The #PolarClass4 #icebreaking research vessel Tan Suo San Hao has been delivered to the Chinese Academy of Sciences. It can break 1.2-metre level ice with a 20-centimetre snow cover at a continuous speed of 2 knots in both ahead and astern directions.
https://t.co/eH63ayUyB3
Chinese #PolarClass6 research vessel Ji Di has been delivered.
Guangzhou Shipbuilding International (GSI) is also building a slightly larger #PolarClass4 research vessel that is expected to enter service sometime next year.
China's new generation icebreaker Jidi was delivered in south China's Guangzhou on Monday and will undertake scientific research missions in H2 2024. The 89.95-m-long #MadeInChina ship has an endurance of 14,000 nautical miles and a self-sustainability for 60 people in 80 days.
Turns out it was not just any day in the construction of the #PolarClass4 #icebreaking research ship Tan Suo San Hao at GSI; the ship was launched (more precisely "floated out", but the meaning is the same) yesterday.
https://t.co/s5q6RmuqW1
First photographs that I have seen of the #PolarClass4 #icebreaking research vessel Tan Suo San Hao under construction in China.
It's worth noting that it has been less than a year since the construction of this #PolarClass4 #icebreaking research vessel was publicized.
https://t.co/hguQwig36s
China expands its #icebreaking research vessel fleet with a 103-metre, 9,200-tonne ship expected to enter service in 2025.
The external appearance seems to follow the "all-enclosing superstructure" trend that has become popular in many recent projects worldwide.
First photographs that I have seen of the #PolarClass4 #icebreaking research vessel Tan Suo San Hao under construction in China.
Another R/V being built in China. TAN SUO SAN HAO. 104 m length, displacement around 10000 tonnes, max speed of 16 kts and PC4 icebreaking capabilities. Range 15000 nm and 80 crew. In the starboard side, logo of Yazhou Bay Science and Technology City can be seen wb/xxη¬θδΈθ―xx
Canadian Coast Guard's #PolarClass4 Multi-Purpose Vessels will be propelled by @SteerpropLtd's contra-rotating propulsors (CRP). Each azimuthing propulsion unit has two propellers rotating in opposite directions.
https://t.co/BuBDDyGbV3
#ARC146
#IBPolaris is the most capable #icebreaker operating in the Baltic Sea and, with 19 megawatts split between three #Azipod propulsion units β one in the bow and two in the stern β the most powerful #icebreaking vessel ever to fly the Finnish flag.
#ARC130 #PolarClass4
Even relatively thin ice will become an insurmountable obstacle to shipping when heavily ridged or if there's compression within the ice pack.
Not this ship though...
#IBPolaris #ARC130 #PolarClass4 #icebreaker #icebreaking
Although its true that @ArctiaLtd's #icebreaking fleet is primarily geared towards assisting ships in the Baltic Sea, their #PolarClass3 multipurpose #icebreakers Fennica and Nordica as well as #PolarClass4 Otso are Arctic-proven.
https://t.co/qK3J5Uciyv
More good news from Canada!π₯³
Canada awards @Seaspan two contracts related to the #PolarClass4 #icebreaking Multi-Purpose Vessels (MPV): one to complete the design of the first flight of six hulls and the second for procuring long lead time material.
Another milestone for our #FleetoftheFuture!
Today, Parliamentary Secretary Kelloway was at @Seaspan to announce the award of 2 contracts for the construction of our new Multi-Purpose Vessels, allowing the shipyard to start vital pre-construction work.
One of my regular search queries in S&P Maritime Portal brought up six consecutive IMO numbers I do not recall seeing before: 1056886, 1056898, 1056903, 1056915, 1056927 and 1056939.
...but which country has six #PolarClass4 #icebreakers in the pipeline for 2029β2035?π€
The upcoming Chinese #PolarClass4 #icebreaking research vessel will feature two 4.5-megawatt azimuthing propulsion units from ABB's new Azipod DI range.
https://t.co/LECQdDRDrq
@morrissette_dan @mercoglianos Oh, and things will only get more complicated in the future.
Is the Canada planning to build eight new #icebreakers β two heavy and six medium ones β or 24 if you count in the #ARC146 MPVs that are rated as #PolarClass4 icebreakers (same as the Finnish #ARC130 Polaris).
Digging into Chinese-language news brings up additional technical details about the upcoming #PolarClass4 research vessel.
According to the article, the ship will be capable of #icebreaking 1.2-metre ice with a 20-centimetre snow cover.
https://t.co/bGoUAzkFXL
We are currently finalizing the design for the #PolarClass4 ("...and then some") Antarctic logistics vessel for Argentina.
Read more in the latest issue of our #ArcticPassion News:
https://t.co/4TyMicJYhu
#ARC133 @TandanorCinar
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