Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Features
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Emissions Strategy
- U.S. EPA Certified for Stationary Non-Emergency Applications.
- Complies with East Texas permitting standards.
- NFPA110 and UL2200 listed.
-
21.9L Gas Engine
- Robust high speed block design provides prolonged life and lower operationg costs
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- One electronic control module handles all engine functions: Ignition, governing, air/fuel ratio control and engine protection
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Generator
- Class H Insulation. Highest classification ensures alternator durability
- Matched to the performance and output characteristics of Cat gas engines
- Industry leading mechanical and electrical design
- Industry leading motor starting capabilities
- High Efficiency
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GCCP 1.5 Control Panel
- Easy to use Synchronizing Auto Start Control Module
- Designed for multi-generator load-sharing and synchronization
- Extensive monitoring, metering and protection features
- Comprehensive communication and system expansion options
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Cooling System
- Designed to operate in standard ambient temperatures up to 43 °C (110 °F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
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Load Sharing
- Factory designed and tested
- Up to 4 genset paralleling option
- Switchgear (optional) equipped with Cat® grid communication hardware for load management with asset monitoring
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Footprint
- Compact packaging with best-in-class space utilization
- System designed to improve installation time and total cost for installer and customer
Specifications
Units for specifications
Generator Set Specifications
| Frequency | 60 Hz |
|---|---|
| Natural Gas Rating | Max. 450 ekW |
| Emissions/Fuel Strategy | U.S. EPA Certified for Stationary Non-Emergency Applications |
| RPM | 1800 |
| Fuel Type | Natural Gas / Propane |
| Voltage | 480 VAC |
Engine Specifications
| Engine Model | Cat® 21.9L 4 Cycle V12 TCAC Rich Burn Gas |
|---|---|
| Fuel System | Gas mixer, Venturi |
| Aspiration | Turbocharged - Air-to-Air Aftercooled |
| Governor Type | Electronic |
| Displacement | 1336.42 in³ 21.9 l |
| Compression Ratio | 10.2:1 |
| Bore | 5.03 in 128 mm |
| Stroke | 5.59 in 142 mm |
Generator Set Dimensions
| Length | 119 in 3020 mm |
|---|---|
| Width | 99 in 2510 mm |
| Height | 120 in 3050 mm |
Standard Equipment
Exhaust
- Dual stack dry exhaust manifolds, insulated and shielded
Fuel System
- Gas train with Zero Pressure regulator
- ECU controlled shutdown solenoid
- Airfuel Ratio Control, Venturi type Air-Gas mixer, throttle controlled valve
Controls
- GCCP 1.5
- Automatic Voltage Regulator (AVR)
Generator
- Class H Insulation
- PMG Excitation
Governing
- Electronic Governing
Starting/Charging
- 12V starting motors
General
- Paint - Caterpillar EPD white except rails are gloss black
- Operation and maintenance manuals
- Parts book
Optional Equipment
Telematics
- Dual-mode 4G and SATCOM Remote Monitoring
Fuel System
- Dual fuel kit - Propane
Switchgear
- Genset Paralleling up to 4 units
- Cat Grid Communication Hardware for multiple assets monitoring, load management and monetization of Distributed Energy Resources (DERs).
