Ranger-class tanker

RFA Black Ranger
Class overview
Name:	Ranger class
Builders:	Harland and Wolff Caledon Shipbuilding & Engineering Company
Operators:	Royal Fleet Auxiliary
Succeeded by:	Wave class
Built:	1940–1941
In commission:	1941–1973
Completed:	6
General characteristics
Type:	Fleet support tanker
Displacement:	6,700 long tons (6,808 t) full load
Length:	365 ft 10 in (111.51 m)
Beam:	47 ft (14 m)
Draught:	20 ft 2 in (6.15 m)
Propulsion:	1 × 6-cylinder B&W diesel, 3,500 shp (2,600 kW) or 1 × 4-cylinder Doxford diesel, 2,800 shp (2,100 kW) 1 shaft
Speed:	13 knots (15 mph; 24 km/h)
Range:	6,000 nmi (11,000 km) at 13 kn (15 mph; 24 km/h)
Complement:	40

The Ranger-class tanker was a series of six tankers built for the Royal Fleet Auxiliary.

...
Wikipedia