Diesel generator sets
C4.4 (60 Hz)
Producing reliable power from 36 to 100 ekW at 60 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 to meet EPA Stationary Emergency (Tier 3) emissions standards.
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Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
R-Frame Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
GCCP 1.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
- Image may not be a representative of actual product
Cooling System
- Designed to operate in standard ambient temperatures up to 55°C (131°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
- Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•SSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
One Safe Source
- Components used in the generator set are selected based on seamless design integration to provide the optimum 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
Suitable for Harsh & Testing environments
Optimised for 5% Lower Fuel Consumption
Longer run times between fuel fills; reduced operating costs
Reliability tested for min. 500 Hours
Ensures you can count on emergency power when it is needed
| Standby Rating | 80/99.5/100 ekW |
|---|---|
| Prime Power Rating | 72/90 ekW |
| Emissions/Fuel Strategy | Low BSFC / EU Stage IIA |
| Voltage | 220 to 480 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | C4.4, In-line 4, 4-cycle diesel |
|---|---|
| Bore | 4.13 in |
| Stroke | 5 in |
| Displacement | 268.5 in |
| Compression Ratio | 18.2:1 |
| Aspiration | Turbocharged |
| Fuel System | Electronic (adjustable) |
| Governor Type | Adem™A4 |
| Length - Maximum | 75.8 in |
|---|---|
| Width - Maximum | 44.1 in |
| Height - Maximum | 53.6 in |
Air Inlet System
- Air cleaner; light duty with disposable element
Air Inlet
- Air cleaner
Cooling
- Package mounted radiator
Cooling System
- Fan drive, battery charging alternator drive
- Radiator and cooling fan with guards
- Coolant drain line with valve
- Caterpillar extended life coolant
Exhaust
- Exhaust flange outlet
Control Panel
- GCCP 1.3
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel System
- Standard open set fuel tank/base supplied base, formed steel with single wall integral 8-hour fuel tank
Fuel
- Secondary fuel filters
- Primary fuel filter with integral water separator
- Fuel priming pump
Generator
- Segregated low voltage (AC/DC) wiring panel
- Voltage regulator (single phase sensing)
- Matched to the performance and output characteristics of Cat engines
- 12 Leads
- Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Tower panel, IP22, bottom cable entry
- IP23 Protection
Governing System
- Mechanical and electrical governing system - model dependent
Lube System
- Lubricating oil
- Oil drain line with valve
Power Termination
- Busbar
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Includes lifting provision and drag points
- Termination points for coolant and lube oil drain lines
Mounting
- Rubber vibration isolators
Starting/Charging System
- 24V battery with rack and cables
General
- Paint - Caterpillar yellow except rails and radiators gloss black
- Engine and alternator pre-paint, Caterpillar yellow
Starting/Charging
- 24 volt starting motor
- Batteries
Need installed dimensions with enclosure and tank? See Model Configurations
