Duragen engineering & Cummins Generator Technologies (CGT) offer premium quality ac generators in the range 0.6 to 20,000 kVA. Our family of brands – MARKON, STAMFORD and AvK are known for their robust build, reliable performance and versatile configurations.

Internationally renowned for built-in quality, reliability, and innovation, STAMFORD ac generators from Cummins Generator Technologies set the industry standard, with a range extending from 5 to 2750 kVA, suitable for all ac generator set configurations. The STAMFORD range supplies ac generators for industrial, marine/offshore, commercial, construction, rental, combined heat and power, parallel operation, peak shaving, telecommunications, mining, and other standby or continuous power applications. STAMFORD brushless ac generators are available with a choice of SAE adaptors to ensure easy coupling to a wide range of prime movers. STAMFORD also offers bespoke ranges designed for direct mounting on major engine ranges. Stamford AC generators set an international standard for ruggedness and reliability. The range of ac generators includes 2-pole, 4-pole, and 6-pole ac generators at low voltages up to 690 V.

2-pole low voltage ac generators in the range 0.6 kVA to 7.5 kVA.	2, 4 and 6-pole low voltage ac generators in the range 7.5 kVA to 2,750 kVA.	4 to 18-pole low, medium and high voltage ac generators in the range 600 kVA to 20,000 kVA.