OLYMPIAN OG70
Gas Generator Set
Key Specifications
Frequency
60 Hz
Natural Gas Standby Rating
70 kW
Propane Standby Rating
61 kW
Emissions
U.S. EPA certified for stationary emergency and non-emergency applications
Summary
The Olympian OG70 gas generator set delivers 70 kW of reliable 60 Hz power for commercial, industrial, and critical infrastructure applications. Powered by a Cat® 3.6L TCAC spark ignited engine, it operates on natural gas or propane and supports flexible voltage configurations. Designed for standby, demand response and prime applications, it provides efficient and durable on-site power for demanding energy environments.
70 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
- 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 122°F (50°C)
GCCP 1.2 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
- UL 2200
- IBC Seismic
- NFPA110
Technical Specifications
Generator Set Info
| Name | Olympian OG70 Gas Generator Set |
| Description | Olympian OG70 gas generator set delivering 70 kW reliable power for commercial and industrial applications. Powered by a Cat® 3.6L TCAC spark ignited engine for natural gas or propane, it supports standby, demand response or prime applications. |
| Manufacturer | Caterpillar |
| Model Number | OG70 |
| Frequency | 60 Hz |
| Emissions Class | U.S. EPA certified for emergency and non-emergency applications |
| Voltage | 120-600 |
| Speed | 1800 rpm |
| Natural Gas Rating | 70 kW |
| Propane Standby Rating | 61 kW |
| Application | Standby, Demand Response and Prime |
Engine Specifications
| Engine Model | 3.6L TCAC Inline |
| Bore | 105.54 mm |
| Stroke | 102.9 mm |
| Displacement | 3.6 Liter |
| Compression Ratio | 9.7:1 |
| Aspiration | Turbocharged and aftercooled |
| Fuel System | Electronic regulator / Spark ignition |
Generator Set Dimensions
| Length | 2365 mm |
| Width | 1193 mm |
| Height | 1400 mm |
| Weight | 1096 kg |
Downloads
Olympian OG70 product datasheet
FAQ
Which applications is the Olympian OG70 gas generator set suitable for?
The Olympian OG70 gas generator set is designed for flexible power generation across commercial, industrial, and infrastructure environments. It is commonly applied for standby power, prime power, and demand response in facilities requiring dependable electricity.
What benefits does the Olympian OG70 gas generator set provide during a power outage?
When the grid goes down, the Olympian OG70 gas generator set helps maintain operation running. Its gas-fueled engine supports stable on-site power delivery using natural gas or propane, ensuring business continuity for commercial, industrial, healthcare, and infrastructure applications during outages.
What power output, voltage, and frequency options are available for the Olympian OG70 gas generator set?
The Olympian OG70 gas generator set provides 70 kW of standby power at 60 Hz. It is available in multiple voltage configurations from 208V to 600V and supports both single-phase and three-phase output, enabling flexible integration into commercial, industrial, healthcare, and critical infrastructure power systems.
For which temperatures and environments is the Olympian OG70 gas generator set suitable?
The Olympian OG70 gas generator set is engineered for dependable performance in a wide range of environmental conditions. Its weather-protective enclosure supports indoor and outdoor installations, making it suitable for commercial facilities, industrial sites, healthcare campuses, utilities, and other critical infrastructure locations requiring reliable on-site power generation.
How long can the Olympian OG70 gas generator set run without interruption?
The Olympian OG70 gas generator set 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 OG70 gas generator set?
The Olympian OG70 gas generator set is engineered to deliver efficient fuel use while maintaining stable electrical output. Its gas engine system supports optimized operation on natural gas or propane, helping reduce operating costs and providing reliable performance for commercial, industrial, and critical power applications.
Can the Olympian OG70 gas generator be used for emergency power and continuous operation?
Yes. The Olympian OG70 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.