Rail Engines
From space-saving designs that improve efficiency and help you meet sustainability goals to around-the-clock service and support; Cummins Rail engines gets the job done.
Power
4000 - 4400 hp
Power
2983 - 3281 kW
Torque
11671 - 12838 lb-ft
Torque
15824 - 17406 N•m
Certification
Tier 4 Final / Stage IIIB,EPA Tier 4,EU Stage III
Power
2310 - 2700 hp
Power
1723 - 2013 kW
Torque
6987 - 7979 lb-ft
Torque
9473 - 10818 N•m
Certification
Tier 4 Final/Stage V,EPA Tier 3,EU Stage III,EPA Tier 2,EU Stage I,EPA Tier 1,EPA Tier 4
Power
1800 - 2400 hp
Power
1342 - 1790 kW
Torque
6000 - 7051 lb-ft
Torque
8135 - 9560 N•m
Certification
Stage V
Power
1350 - 1500 hp
Power
1007 - 1119 kW
Torque
4240 - 4358 lb-ft
Torque
5749 - 5909 N•m
Certification
Tier 3 / Stage IIIA,EPA Tier 3,EU Stage III
Power
1000 - 1350 hp
Power
746 - 1007 kW
Torque
1800 - 2100 lb-ft
Torque
2440 - 2847 N•m
Certification
Tier 2 / Stage II,EPA Tier 4F,EPA Tier 2,EU Stage I
Power
860 - 950 hp
Power
641 - 708 kW
Torque
2558 - 2897 lb-ft
Torque
3468 - 3928 N•m
Certification
EPA Tier 4F
Power
675 - 755 hp
Power
503 - 563 kW
Torque
2200 - 2300 lb-ft
Torque
2983 - 3118 N•m
Certification
Tier 3 / Stage IIIA,EPA Tier 3,EU Stage III
Power
450 - 675 hp
Power
336 - 503 kW
Torque
1800 - 2100 lb-ft
Torque
2440 - 2847 N•m
Certification
Tier 3 / Stage IIIA,EPA Tier 3,EU Stage III
Power
450 - 675 hp
Power
336 - 503 kW
Torque
1650 - 2050 lb-ft
Torque
2237 - 2779 N•m
Certification
Tier 4 Final / Stage IV,EPA Tier 4,EU Stage I
Power
250 - 400 hp
Power
186 - 298 kW
Torque
1200 - 1200 lb-ft
Torque
1627 - 1627 N•m
Certification
Tier 4 Final / Stage IV,EPA Tier 4,EU Stage I
Power
146 - 300 hp
Power
109 - 224 kW
Torque
1800 - 2500 lb-ft
Torque
2440 - 3390 N•m
Certification
Tier 3 / Stage IIIA,EPA Tier 3,EU Stage III
Power
121 - 173 hp
Power
90 - 129 kW
Torque
347 - 520 lb-ft
Torque
470 - 705 N•m
Certification
Tier 4 Final / Stage IV,EPA Tier 4,EU Stage I
Power
49 - 74 hp
Power
37 - 55 kW
Torque
147 - 221 lb-ft
Torque
199 - 300 N•m
Certification
Tier 4 Final / Stage IV,EPA Tier 4,EU Stage I
Rail Videos
Videos for Rail engines are available here.
For more than 100 years, Cummins has pushed the limits of what's possible. Today, we're reinforcing our leadership in the global clean energy transition by unveiling a new brand platform: Power Onward.
Do you know what goes into creating the Cummins QSK95 engine? Check out this video to watch the process.
To learn more about the QSK95 for Rail applications, visit https://www.cummins.com/engines/rail.
An innovative and efficient source of locomotive power has arrived: the Cummins QSK95. Discover how the QSK95 can transform your fleet’s performance.
Upgrade your switcher locomotives to Tier 4 compliance with the Cummins QST30 power module. Designed for 1,000 to 1,500 hp repowers, it delivers greater fuel efficiency and reliability. The all-in-one module includes the engine, SCR emissions system, and alternator on a single, easy-to-install skid.
The Cummins QSK50 Tier 3 Power Module is engineered for easy installation across multiple locomotive models. It comes pre-assembled on a base skid with the engine, alternator, air intake, exhaust, and air compressor drive. A new cooling module is also included for close-coupled installation.
Every step toward a carbon-neutral future matters — but there’s still ground to cover. Cummins Bridge technologies help close the gap between today’s realities and tomorrow’s carbon-reduction goals. With multiple technology pathways and industry-leading service built on over a century of trust, we’re here to guide you forward. The journey isn’t easy, but together, we’ll get there.
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