CAT 3412C 900kVA Diesel Generator

The CAT 3412C 900 kVA Diesel Generator is a heavy-duty industrial power solution built for dependable standby and prime power applications. Designed with a 3412C TA, V-12, 4-stroke water-cooled diesel engine, it delivers strong performance, efficient fuel use, and reliable operation for demanding commercial and industrial environments.

Engineered for mission-critical sites, this generator set supports 50 Hz operation, 1500 rpm speed, and a voltage range of 380 to 415 volts, making it suitable for factories, utilities, infrastructure projects, hospitals, data support, and large facilities that need stable backup power. Its robust build, low fuel consumption strategy, and proven Cat engineering make it a trusted choice for continuous readiness and high-load performance.

Specifications

• Brand: Caterpillar / CAT

• Model: 3412C

• Engine Model: 3412C TA, V-12, 4-stroke water-cooled diesel

• Maximum Rating: 900 kVA

• Minimum Rating: 810 kVA

• Frequency: 50 Hz

• Speed: 1500 rpm

• Voltage: 380 to 415 Volts

• Duty Cycle: Standby, Prime

• Fuel Strategy: Low fuel consumption

• Bore: 137.2 mm (5.4 in)

• Stroke: 152.4 mm (6 in)

• Displacement: 27.02 L

• Compression Ratio: 13:01

• Aspiration: Turbocharged, air-to-air aftercooled

• Fuel System: Pump and lines

• Governor Type: ADEM™ A5

• Length: 4,125 mm

• Width: 1,906–1,989 mm

• Height: 1,906 mm

• Dry Weight: 5,461–5,910 kg