OLYMPIAN OG40
Gas Generator Set
Key Specifications
Frequency
60 Hz
Natural Gas Standby Rating
40 kW
Propane Standby Rating
40 kW
Emissions
U.S. EPA certified for stationary emergency application
Summary
The Olympian OG40 gas generator set delivers 40 kW of natural gas rating at 60 Hz. Powered by a Cat® 3.6L TCAC spark ignited engine, it runs on natural gas or propane and supports flexible voltage configurations. Designed for standby operation, it provides consistent performance, excellent fuel economy, and lower emissions.
40 kW Gas generator Set
Benefits
Certified EPA Stationary 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 OG40 Gas Generator Set |
| Description | Olympian OG40 gas generator set with 40 kW output for reliable 60 Hz power. Cat® 3.6L TCAC engine runs on natural gas or propane, supporting commercial and industrial standby applications with flexible voltage options. |
| Manufacturer | Caterpillar |
| Model Number | OG40 |
| Frequency | 60 Hz |
| Emissions Class | U.S. EPA certified for emergency applications |
| Voltage | 120-600 |
| Speed | 1800 rpm |
| Natural Gas Rating | 40 kW |
| Propane Standby Rating | 40 kW |
| Application | Standby |
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 | 901 kg |
Downloads
Olympian OG40 product datasheet
FAQ
Which applications is the Olympian OG40 gas generator set suitable for?
The Olympian OG40 gas generator set is suited for commercial, industrial, and critical infrastructure applications that require dependable on-site power. It is commonly used for standby power support.
What benefits does the Olympian OG40 gas generator set provide during a power outage?
During a utility outage, the Olympian OG40 gas generator set provides immediate backup power to help maintain essential operations and protect critical systems. Its gas-fueled engine supports continuous operation on natural gas or propane, reducing downtime and helping ensure energy continuity for commercial and industrial facilities.
What power output, voltage, and frequency options are available for the Olympian OG40 gas generator set?
The Olympian OG40 gas generator set is designed for 60 Hz operation with a 40 kW standby power rating. It supports multiple voltage configurations from 208V to 600V and is available in both single-phase and three-phase output options.
For which temperatures and environments is the Olympian OG40 gas generator set suitable?
The Olympian OG40 gas generator set is engineered for dependable performance in a wide range of environmental conditions. Its durable enclosure allows for both indoor and outdoor installations, making it suitable for commercial, industrial, and critical infrastructure sites that require reliable on-site power generation.
How long can the Olympian OG40 gas generator set run without interruption?
The Olympian OG40 gas generator set is designed for extended operation while power is down when supplied with a continuous fuel source and properly maintained. Its gas engine system supports long-duration power generation, making it suitable for facilities that require reliable, uninterrupted energy supply and high operational continuity.
How efficient is the Olympian OG40 gas generator set?
The Olympian OG40 gas generator set is engineered for efficient fuel consumption while delivering stable electrical output. Its gas engine technology supports optimized operation on natural gas or propane, helping reduce operating costs and maintain reliable performance for commercial and industrial power generation needs.