Rail
QSK78 for Rail
Power
3300 - 3300 hp
Torque
10157 - 10157 lb-ft
Certification
QSX for Rail
Power
-
Torque
-
Certification
EPA Tier 3, EU Stage III
QST30 for Rail
Power
1000 - 1350 hp
Torque
1800 - 2100 lb-ft
Certification
EPA Tier 2, EU Stage I, EPA Tier 4F
QSM for Rail
Power
-
Torque
-
Certification
EPA Tier 3, EU Stage III
QSL for Rail
Power
-
Torque
-
Certification
EPA Tier 3, EU Stage III
QSK95 for Rail
Power
4000 - 4400 hp
Torque
11671 - 12838 lb-ft
Certification
EPA Tier 4, EU Stage III
QSK60 for Rail (Emissions-Certified)
Power
2310 - 2700 hp
Torque
6987 - 7979 lb-ft
Certification
EPA Tier 3, EU Stage III, EPA Tier 2, EU Stage I, EPA Tier 1, EPA Tier 4
QSK50 for Rail
Power
1800 - 2130 hp
Torque
6000 - 6300 lb-ft
Certification
QSK38 for Rail
Power
1350 - 1500 hp
Torque
4240 - 4358 lb-ft
Certification
EPA Tier 3, EU Stage III
QSK23 for Rail
Power
860 - 950 hp
Torque
2558 - 2897 lb-ft
Certification
EPA Tier 4F
QSK19 for Rail
Power
675 - 755 hp
Torque
2200 - 2300 lb-ft
Certification
EPA Tier 3, EU Stage III
