Pratt & Whitney J57 - Variants

Variants

J57 (Military)

• J57-P-1W, -1WA, or -1WB at 11,400 lbf (51 kN) s.t with water injection (B-52B)
• J57-P-4A: 16,200 lbf (72.1 kN) thrust
• J57-P-8A: 10,200 lbf (45.4 kN) thrust
• J57-P-10: 12,400 lbf (55.1 kN) thrust
• J57-P-11: 9,700 lbf (43.1 kN), 14,800 lbf (65.8 kN) thrust
• J57-P-13: 14,880 lbf (66.2 kN) thrust
• J57-P-16: 16,900 lbf (75.2 kN) thrust
• J57-P-20: 18,000 lbf (80.1 kN) thrust
• J57-P-20A: 18,000 lbf (80.1 kN) thrust
• J57-P-21: 17,000 lbf (75.6 kN) thrust
• J57-P-25: 15,000 lbf (66.7 kN) thrust
• J57-P-43W: 13,750 lbf (61.2 kN) thrust
• J57-P-59W: 13,750 lbf (61.2 kN) thrust

JT3C (Civilian)

Derivatives

• Pratt & Whitney T57 (PT5) - 15,000 shp turboprop