Construction
& Heavy
Power, Attachments
& Support
Utility, Lifting &
Material Handling
C4.4 (60 Hz)
The Cat® C4.4 diesel generator sets have been developed for standby and prime power applications, delivering reliable power from 36 to 100 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements. The engines are certified to U.S. EPA Tier 3 / SCAQMD emissions standards.
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Brochures and Spec Sheets
- Electric Power Ratings Guide
- 60 Hz 80 ekW, EPA Tier III Compliant Emissions Spec Sheet
- 60 Hz 100 ekW, EPA Tier III Compliant Emissions Spec Sheet
- C4.4, Diesel Generator Set, 60 Hz, 80 -100 ekW, Spec Sheet
- 60 Hz 40 ekW, EPA Tier III Compliant Emissions Spec Sheet
- 60 Hz 60 ekW, EPA Tier III Compliant Emissions Spec Sheet
- 60 Hz 50 ekW, EPA Tier III Compliant Emissions Spec Sheet
- 60 Hz 36 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
- 60 Hz 40 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
- 60 Hz 45 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
- 60 Hz 50 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
- 60 Hz 60 ekW, U.S. EPA Certified for Stationary Emergency Application Compliant Emissions Spec Sheet
- 60 Hz 55 ekW, U.S. EPA Certified for Stationary Emergency Application Compliant Emissions Spec Sheet
Gallery
Specifications
| Specification | Value | Unit |
|---|---|---|
| Standby Rating | ||
| Prime Power Rating | ||
| Emissions/Fuel Strategy | ||
| Voltage | ||
| Frequency | ||
| Speed | ||
| Duty Cycle | ||
| Engine Model | ||
| Bore | 4.1 | in |
| Stroke | 5 | in |
| Displacement | 268.5 | in³ |
| Compression Ratio | ||
| Aspiration | ||
| Fuel System | ||
| Governor Type | ||
| Length - Maximum | 75.8 | in |
| Width - Maximum | 44.1 | in |
| Height - Maximum | 53.6 | in |
Standard Equipment
- Air Inlet System
- Cooling System
- Exhaust System
- Generator
- Lube System
- Mounting System
- Starting/Charging System
- General
- Telematics
Optional Equipment
- Alternator System
- Cooling System
- Control Panel Options
- Enclosures
- Fuel System
- Global Certifications
- Mufflers
- Mounting Options
- General - Accessories / Miscellaneous
