Thanks
Cadman, I'm not a fan or expert of heavylift ships but I think the intention was to put the heavylift derrick at the central part of the ship. That way the holds would be at the widest part of the hull, and if the cargo was too large to fit in the hold, it would be carried on deck at the widest part of the hull. Objects like transformers, generators, large pipes, locomotives, smaller ships and heavy plant machinery would normally be transported in or on ships of this kind......
Meanwhile here is a pair of rakish
Mitsui Senpaku Kaisha motorships in post-merger 1964
Mitsui-OSK livery......

- M.V. Hodakasan Maru (v); � unknown, in Mitsui-OSK livery.
M.V. HODAKASAN MARU; one of a pair of motorships built for Mitsui Senpaku Kaisha, Hagurosan Maru and
Hodakasan Maru. She is sometimes called Hotakasan Maru in some references.
Builder � Mitsui, Tamano. Yard N�. 593.
IMO 5151969
Laid down � 6th November 1954.
Launched � 21st April 1955.
Service (Mitsui then Mitsui-OSK) 29th July 1955 to 3rd August 1978.
Length 156.6 metres, breadth 19.7 metres. 7,218Grt.

- M.V. Hoeisan Maru (iv); � unknown, in Mitsui-OSK livery.
M.V. HOEISAN MARU; last in a class of three sisterships built for Mitsui Senpaku Kaisha, Harunasan Maru, Hakonesan Maru and
Hoeisan Maru.
Builder � Mitsui, Tamano. Yard N�. 581.
IMO 5152561
Laid down - 29th September 1953.
Launched - 23rd April 1954.
Service (Mitsui then Mitsui-OSK) 17th July 1954 to 1976.
Length 153.7 metres, breadth 19.3 metres. 6,953Grt.
Terry (
Caravellarella)
Thanks [color=#800000][b]Cadman[/b][/color], I'm not a fan or expert of heavylift ships but I think the intention was to put the heavylift derrick at the central part of the ship. That way the holds would be at the widest part of the hull, and if the cargo was too large to fit in the hold, it would be carried on deck at the widest part of the hull. Objects like transformers, generators, large pipes, locomotives, smaller ships and heavy plant machinery would normally be transported in or on ships of this kind......
Meanwhile here is a pair of rakish [b]Mitsui Senpaku Kaisha[/b] motorships in post-merger 1964 [b]Mitsui-OSK[/b] livery......
[attachment=1]M.V. Hodakasan Maru 5.......jpg[/attachment]
[b]M.V. HODAKASAN MARU[/b]; one of a pair of motorships built for Mitsui Senpaku Kaisha, Hagurosan Maru and [i][b]Hodakasan Maru[/b][/i]. She is sometimes called Hotakasan Maru in some references.
Builder � Mitsui, Tamano. Yard N�. 593.
[b][i][size=150]IMO 5151969[/size][/i][/b]
Laid down � 6th November 1954.
Launched � 21st April 1955.
Service (Mitsui then Mitsui-OSK) 29th July 1955 to 3rd August 1978.
Length 156.6 metres, breadth 19.7 metres. 7,218Grt.
[attachment=0]M.V. Hoeisan Maru 4.......jpg[/attachment]
[b]M.V. HOEISAN MARU[/b]; last in a class of three sisterships built for Mitsui Senpaku Kaisha, Harunasan Maru, Hakonesan Maru and [i][b]Hoeisan Maru[/b][/i].
Builder � Mitsui, Tamano. Yard N�. 581.
[b][i][size=150]IMO 5152561[/size][/i][/b]
Laid down - 29th September 1953.
Launched - 23rd April 1954.
Service (Mitsui then Mitsui-OSK) 17th July 1954 to 1976.
Length 153.7 metres, breadth 19.3 metres. 6,953Grt.
Terry ([color=#800000][b]Caravellarella[/b][/color])