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CATERPILLAR

Caterpillar generators and engines have been widely used across numerous industries including marine vessels, construction and civil engineering sites, mining operations, government facilities, broadcasting stations, and hospitals since their widespread adoption began in 1939.

Built with cutting-edge technology refined through decades of experience and high-quality raw materials, Caterpillar products are manufactured under rigorous quality standards that ensure near-perfect reliability and outstanding performance even under the harshest operating conditions.

The SR4 brushless alternator has been continuously improved to meet diverse global application demands and high-performance requirements. Its robust frame and rotor construction, along with sufficient cooling capacity, ensure long service life and minimal maintenance.

A wide range of models is available, covering emergency power capacities from 230kW to 4,000kW.

Maximum Standby Power Output
3,900kW
Maximum Prime Power Output
3,500kW

Product Features

Proven Technology Across Global Industrial Sites
Reliable power solutions validated across various industries including marine, mining, hospitals, an
Performance for Extreme Operating Environments
Delivers stable performance even in harsh conditions through strict quality standards and premium ra
Wide Range of Power Output Options
Offers a broad generator lineup ranging from 230kW to 4,000kW to meet diverse site requirements.

Product Specifications