T3 tanker
Designs

T3 tanker

Section Title: Designs
Table Section Text: None

Design & class	Propulsion	Power	Speed (max)	Length × beam × draft	Gross register tonnage	Tankage

T3-S-A1 tanker, Chiwawa-class oiler	2× steam turbine, single screw	7,700 shp (5,700 kW)	15 kn (28 km/h; 17 mph)	501 ft × 68 ft × 29.6 ft (152.7 m × 20.7 m × 9.0 m)	9,880	133,800 bbl (21,270 m3)

T3-S2-A1 tanker, Cimarron-class oiler (1939)	4× turbine, twin screws	13,500 shp (10,100 kW)	18 kn (33 km/h; 21 mph)	553 ft × 75 ft × 32 ft (168.6 m × 22.9 m × 9.8 m)	11,335	146,000 bbl (23,200 m3)

T3-S2-A3 tanker, Ashtabula-class	geared turbines, twin screws	30,400 shp (22,700 kW)	18.3 kn (33.9 km/h; 21.1 mph)	553 ft × 75 ft × 32 ft (168.6 m × 22.9 m × 9.8 m)	7,423	146,000 bbl (23,200 m3)

T3-S2-A3 "jumboized"	644 ft × 75 ft × 36 ft (196 m × 23 m × 11 m)	12,840

T3-S-AZ1 tanker	5-cylinder two-cycle oil engine, single screw	7,500 shp (5,600 kW)	15.5 kn (28.7 km/h; 17.8 mph)	547 ft × 70 ft (167 m × 21 m)	11,401

T3-S-B tanker	2× steam turbines, single screw	7,700 shp (5,700 kW)	14 kn (26 km/h; 16 mph)	515.9 ft × 70 ft (157.2 m × 21.3 m)	11,016	140,000 bbl (22,000 m3)

Sentence(s)

T3-S2-A3 tanker was "jumboized" extending the length from 553 to 644 feet, consequently increasing the tonnage.

final_sentence: T3-S2-A3 tanker was "jumboized" extending the length from 553 to 644 feet, consequently increasing the tonnage.