DG125 (Single-phase and 3 phase) (60 Hz)
The Cat® spark-ignited generator sets for stationary emergency and non-emergency applications provide a much cleaner and sustainable solution for your power needs. The ability to run on various types of gaseous fuels, adapting automatic fuel change-over and microgrid compatibility, make these products capable to power a wide range of applications.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Frequency | text | 60 Hz | ||||
| Gas Standby Rating | text | 125 ekW | ||||
| Emissions/Fuel Strategy | text | U.S. EPA Certified for Stationary Emergency and Non-Emergency Application |
Documents & Spec Sheets
Features & Benefits
Robust Spark Ignited Engine
- Reliable, rugged, durable design
- 6.2L 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
Certifications
- UL2200
- IBC Seismic
- NFPA110
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Frequency | text | 60 Hz | ||||
| Gas Standby Rating | text | 125 ekW | ||||
| Emissions/Fuel Strategy | text | U.S. EPA Certified for Stationary Emergency and Non-Emergency Application | ||||
| Voltage | text | 208-600 | ||||
| Speed | text | 1800 rpm | ||||
| Engine Model | text | V8, 6.2L TCAC | ||||
| Bore | measurement | 4 | in | 101.6 | mm | |
| Stroke | measurement | 3.75 | in | 95.3 | mm | |
| Displacement | measurement | 378.3 | in³ | 6.2 | l | |
| Compression Ratio | text | 9.8:1 | ||||
| Aspiration | text | TCAC | ||||
| Fuel System | text | Electronic | ||||
| Length | measurement | 96 | in | 2438 | mm | |
| Width | measurement | 51 | in | 1295 | mm | |
| Height | measurement | 57 | in | 1448 | mm | |
| Dry Weight - Genset | measurement | 3226 | lb | 1464 | kg | |
| Natural Gas Rating | text | 125 ekW |
Standard Equipment
Control Panel
- GCCP1.2
Optional Equipment
Starting/Charging
- Jacket water heater
Fuel System
- Gas Regulator
General
- Single element or dual element air cleaner
- Circuit breaker panel, based on regional and product configuration