Resistência "Lutamar" – Richards Shipbuilders


Tugboat operated by Resistência (Grupo Lutamar) ¹ seen at the entrance of Doca de Alcântara, Lisboa, in May 2014. This tugboat named "Lutamar" and registered LX-36-RC, is built in England by Richards Shipbuilders (Lowestoft) ², completed in 1966, yard number 483, and originally delivered to R. & J. H. Rea Ltd. (Bristol) under the name "Butegarth". Steel hull and superstructure. It has an overall length of 83.9 ft and is equipped with a 974 kW (1306 bhp) Lister-Blackstone main engine and steerable "Kort" nozzle propeller, providing a tractive effort ³ of 20 tons. Top speed is 10 knots. As a note of interest, the "Lutamar", originally "Butegarth", belongs to a family of five tugs – "Lowgarth" (1965), "Butegarth" (1966), "Uskgarth" (1966), "Danegarth" (1966) and "Bargarth" (1966). Here, we see the "Lutamar" next to the entrance to the Doca de Alcântara, accompanied by the "Ala". ●


Rebocador operado pela Resistência (Grupo Lutamar) ¹ visto na entrada da Doca de Alcântara, Lisboa, em Maio de 2014. Este rebocador com o nome de "Lutamar" e registado LX-36-RC, é construído em Inglaterra pela Richards Shipbuilders (Lowestoft) ², completado em 1966, número de construção 483, e originalmente entregue a R. & J. H. Rea Ltd. (Bristol) com o nome de "Butegarth". Casco e superestrutura em aço. Tem um comprimento total de 25,58 m e está equipado com uma máquina principal Lister-Blackstone de 974 kW (1306 bhp) e hélice em tubeira "Kort" direccional, disponibilizando um esforço de tracção ³ de 20 toneladas. A velocidade máxima é de 10 nós. Como nota de interesse, o "Lutamar", originalmente "Butegarth", pertence a uma família de cinco rebocadores – "Lowgarth" (1965), "Butegarth" (1966), "Uskgarth" (1966), "Danegarth" (1966) e "Bargarth" (1966). Aqui, vemos o "Lutamar" junto à entrada para a Doca de Alcântara, acompanhado pelo "Ala". ● 


¹  Lutamar - Prestação de Serviços à Navegação, Lda., Setúbal. | Resistência - Serviços à Navegação, Lda., Setúbal. 
²  Richards (Shipbuilders) Ltd. or Richards Shipbuilders Ltd., Lowestoft.  
³  In maritime context, "Bollard pull".


Resistência

Name

Registration

Year

Built

Butegarth

Tugboat

LX-36-RC

--

Richards Shipyards (Lowestoft)

1966

#483

Butegarth → Avoca → Lutamar


● References 

Wikipedia | "Lister"
Wikipedia | "Blackstone"
ShipSpotting | "Butegarth/Lutamar"
Wikipedia | "Tugboat"
Wikipedia | "Ducted propeller" 
Wikipedia | "Ludwig Kort" 
Wikipedia | "Bollard pull"
Transportes XXI | "Rebocadores de Lisboa"
Wikipedia | "Lisboa"
Wikipedia | "Lisboa" pt-PT
Wikipedia | "Port of Lisbon"
Wikipedia | "Porto de Lisboa" pt-PT

1 kg → 2.205 lb avdp 
1 t (metric) – 2204.623 pound (lb) (avdp) 
1 kW → 1,360 hp (metric/PS)
1 kW → 1,341 hp
1 hp (metric/PS) → 0,986 hp
1 km → 0,621 mile (international)
1 m → 3.281 ft 
1 nautical mile → 1.15078  mile → 1,852 km
1 kn or knot → 1.15078 mph → 1,852 km

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