Diesel Generator Sets with Cummins Engines, TC Series

Standby Power (ESP) refers to the maximum output a generator can deliver during a power outage for a limited duration, typically with no overload capability. Prime Power (PRP) is the continuous rated output available for an unlimited number of hours per year with a variable load. For most TC series models, standby power is approximately 10–15% higher than prime power, making it important to select the correct rating based on your application requirements.

The TC series generator sets are powered exclusively by Cummins engines. The range covers multiple engine families including the 4B, 4BT, 4BTA, 6BT, 6BTA, 6BTAA, 6CTA, 6CTAA, 6LTAA, NTA855, KTA19, KTAA19, KT38, KTA38, and KTA50 series — spanning displacements from 3.9L up to 50.3L to support output ranges from 30 KVA all the way to 2000 KVA.

Yes, all TC series generator sets are available in both Open Type and Canopy (soundproof enclosure) configurations. The Open Type is suitable for indoor installation within an engine room, while the Canopy Type features a weatherproof, acoustic enclosure ideal for outdoor deployment. Dimensional specifications (L×W×H in mm) for both configurations are listed in the product table above.

Each model in the table above includes a Details button in the Download column. Clicking it will open the corresponding PDF datasheet in a new tab, containing full technical specifications including electrical performance, engine data, dimensions, weight, and standard features. All datasheets are available for free download without registration.

The symbols indicate alternative engine configurations for the same genset model. Specifically: *4BTA3.9-G2 corresponds to QC 50/60E; △4BTA3.9-G2 corresponds to QC 58/67E; *6BT5.9-G2 corresponds to QC 86/100E; and △6BT5.9-G2 corresponds to QC 96/115E. These notations help distinguish between engine variants that deliver slightly different power outputs under the same model designation.

Fuel consumption across the TC series ranges from approximately 6.7 L/h for the entry-level TC30 (30 KVA) up to 404.8 L/h for the large-capacity TC2000 (2000 KVA). Fuel efficiency varies by engine model, load factor, and operating conditions. For precise fuel planning and running cost calculations, please refer to the individual PDF datasheets available via the Download column in the table above.