B-class container ship

The new Maersk B class will be a series of 6 container ships built for Maersk Line by Hyundai Heavy Industries. They are the largest container ships run on methanol.^[1] The ships are the second dual fuel container ship class after A-class container ship.

Class overview
Builders	Hyundai Heavy Industries
Operators	Maersk Line
In service	2025–
Planned	6
Building	1
Completed	2
Active	1
General characteristics
Type	Container ship
Tonnage	TBC
Length	350.59 m (1,150 ft 3 in)
Beam	60.00 m (196 ft 10 in) tbc
Propulsion	Methanol (dual fuel)
Capacity	17,480 TEU

List of ships

Ship	Yard number	IMO number	Delivery	Status	Ref
Berlin Mærsk		9984560	18 June 2025	In service	[2]
Beijing Mærsk		9984572		Sea trial	[3]
Bangkok Mærsk		9984584		Fitted out/sea trial	[4]
4
5
6

See also

• Maersk A-class container ship
• Maersk Triple E-class container ship
• Maersk E-class container ship
• Maersk H-class container ship
• Maersk Edinburgh-class container ship
• Gudrun Maersk-class container ship
• Maersk M-class container ship
• Maersk C-class container ship