OLYMPIAN OG125
Gas Generator Set
Key Specifications
Frequency
60 Hz
Natural Gas Standby Rating
125 kW
Propane Standby Rating
118 kW
Emissions
U.S. EPA certified for stationary emergency and non-emergency applications
Summary
The Olympian OG125 gas generator set delivers 125 kW natural gas rating at 60 Hz. It supports standby, demand response and prime applications and is U.S. EPA certified for stationary emergency and non-emergency use.
125 kW Gas Generator Set
Benefits
Certified EPA Stationary Emergency and Non-Emergency
Complies with emission standards required for local permits
Alternator Features Class H Insulation
Highest classification ensures alternator durability
Base Plumbing Option
For ease of gas train installation
Standard 5-Year Warranty for Standby Applications
Including parts and labor
Product Features
Robust Spark Ignited Engine
- Reliable, rugged, durable design
- 6.2L TCAC spark ignited engine 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 122°F (50°C)
GCCP1.2 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirements
- 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
- Olympian dedicated product support, including service, parts, and warranty, covers the entire power system
Certifications
- UL2200
- IBC Seismic
- NFPA110
Technical Specifications
Generator Set Info
| Name | Olympian OG125 Gas Generator Set |
| Description | Olympian OG125 gas generator set with 125 kW Gas Standby Rating at 60 Hz. Powered by a 6.2L TCAC spark ignited dual fuel engine for natural gas and propane. Rated for standby, demand response and prime applications. |
| Manufacturer | Caterpillar |
| Model Number | OG125 |
| Frequency | 60 Hz |
| Emissions Class | U.S. EPA certified for emergency and non-emergency applications |
| Voltage | 120-600 |
| Speed | 1800 rpm |
| Natural Gas Rating | 125 kW |
| Application | Standby, Demand Response and Prime |
Engine Specifications
| Engine Model | 6.2L V8 TCAC |
| Bore | 101.6 mm |
| Stroke | 95.3 mm |
| Displacement | 6.2 Liter |
| Compression Ratio | 9.8:1 |
| Aspiration | Turbocharged and aftercooled |
| Fuel System | Electronic regulator / Spark ignition |
Generator Set Dimensions
| Length | 2442 mm |
| Width | 1297 mm |
| Height | 1449 mm |
| Weight | 1464 kg |
Downloads
Olympian OG125 product datasheet
FAQ
Which applications is the Olympian OG125 gas generator set suitable for?
The Olympian OG125 gas generator set is designed for stationary emergency power applications. It delivers reliable standby performance on natural gas or propane, helping ensure continuous power availability during utility interruptions.
What benefits does the Olympian OG125 gas generator set provide during a power outage?
During a power outage, the Olympian OG125 gas generator set provides reliable backup power through its standby operating capability. With a 200 ekW Natural Gas Rating and U.S. EPA certification for stationary emergency operation, it helps maintain power availability when utility service is interrupted.
What power output, voltage, and frequency options are available for the Olympian OG125 gas generator set?
The Olympian OG125 gas generator set provides 125 kW of standby power at 60 Hz. It is available in voltage configurations ranging from 208V to 600V, offering flexible integration into stationary emergency power systems.
For which temperatures and environments is the Olympian OG125 gas generator set suitable?
The Olympian OG125 gas generator set is designed for stationary emergency power applications and can be installed outdoors using a weather-protective enclosure. Its cooling system is engineered to operate in standard ambient temperatures up to 50°C (122°F), supporting reliable performance in a wide range of installation environments.
How long can the Olympian OG125 gas generator set run without interruption?
The Olympian OG125 gas generator is rated for standby, demand response and prime operations, delivering reliable performance across a range of operating conditions. In standby applications, it operates until utility power is restored. In prime applications, it can run continuously as long as a consistent fuel supply is maintained and routine maintenance intervals are observed.
How efficient is the Olympian OG125 gas generator set?
The Olympian OG125 gas generator set is designed to deliver consistent performance and excellent fuel economy with lower emissions, helping provide efficient and reliable power generation across a range of operating conditions.
Can the generator be used for emergency power and continuous operation?
Yes. The Olympian OG125 gas generator is designed for standby, demand response, and prime applications and is U.S. EPA certified for both stationary emergency and non-emergency use. It supports backup power in standby applications and continuous operation in prime applications.