Gas generator sets

DG40 (Single Phase and 3 Phase)

The Cat^{^®} spark-ignited generator sets for stationary emergency applications provide a reliable and sustainable solution for your power needs. The ability to operate on multiple gaseous fuels and support automatic fuel changeover makes these products capable of powering a wide range of applications.

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Robust Spark Ignited Engine

Reliable, rugged, durable design
3.6L TCAC spark ignited dual fuel engine compatible with natural gas and propane delivers consistent performance and excellent fuel economy with lower emissions.

Self-Regulated Alternator

Superior motor starting capability minimizes need for oversizing alternator
Designed to match performance and output characteristics of Cat engines
Robust Class H insulation
High-efficiency alternators with flexible packaging and easy installation
Ease of serviceability and longer life

Cooling System

Designed to operate in standard ambient temperatures up to 50°C (122°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

GCCP1.2 Control Panel

User-friendly interface and navigation
Scalable system to meet a wide range of installation requirement
Site-specific programming for specific customer requirements

One Safe Source

Components used in the generator set are selected at the design stage to provide optimum package performance
The generator set is fully assembled at a Caterpillar facility following our quality guidelines
Each generator set package is tested before leaving the Caterpillar facility
Cat product support, including dealer service, parts and warranty covers the entire Cat power system