DE88 GC Generator Set (60 Hz)
The Cat® C4.4 diesel generator sets have been developed for standby applications, delivering reliable power from 80 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements.
Product Images
Product Videos
Virtual Product Tour (VPT)
360° Exterior View
Virtual Product Tour
Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 80 ekW | ||||
| Maximum Rating | text | 80 ekW | ||||
| Minimum Rating | text | 80 ekW |
Documents & Spec Sheets
Features & Benefits
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
A-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 1.1 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
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
- CE Certification Available
- CIS Certification Available
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
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 80 ekW | ||||
| Maximum Rating | text | 80 ekW | ||||
| Minimum Rating | text | 80 ekW | ||||
| Frequency | text | 60 Hz | ||||
| Emissions/Fuel Strategy | text | Low BSFC | ||||
| Voltage | text | 220 to 480 Volts | ||||
| Speed | text | 1800 rpm | ||||
| Duty Cycle | text | Standby | ||||
| Engine Model | text | C4.4, In-line 4, 4-cycle diesel | ||||
| Bore | measurement | 4.1 | in | 105 | mm | |
| Stroke | measurement | 5 | in | 127 | mm | |
| Displacement | measurement | 268.5 | in | 4.4 | l | |
| Compression Ratio | text | 17.25:1 | ||||
| Aspiration | text | Turbocharged | ||||
| Fuel System | text | Inline | ||||
| Governor Type | text | Mechanical | ||||
| Length - Maximum | measurement | 89.6 | in | 2275 | mm | |
| Width - Maximum | measurement | 43.3 | in | 1099 | mm | |
| Height - Maximum | measurement | 57.7 | in | 1465 | mm | |
| Dry Weight - Genset (maximum) | measurement | 1245 | lb | 2745 | kg |
Standard Equipment
Engine
- C4.4, Inline 4 cylinder, 4 stroke diesel
Governor
- Mechanical governor
Alternator
- A Frame standard alternator
Fuel Storage
- Single wall 8 hour fuel tank
Genset Control
- GCCP 1.1
Enclosure
- Cat GC enclosure
Air, Cooling & Exhaust
- Enclosure silencer
General
- Engine and alternator pre-paint, Caterpillar yellow
Optional Equipment
Auxiliary Supply Voltage
- 120V
Certification
- Australia, CIS, Gulf Certification
- Certificate of Conformance
Alternator Requirements
- Space heater
Fuel Storage
- Low fuel level shutdown
- Single wall tank with containment
- Dual wall 8 hour fuel tank
- Low fuel level alarm
- High fuel level alarm
Genset Control
- Volt free contacts for genset running
- Earth fault
- Panel mounted audible alarm
- USB to RS485 Communications device
- Emergency stop with key
- Earth leakage
- Battery charger
- Volt free contacts for common alarm
- Coolant heater
- Standby Pack (Smart Jacket water heater, Battery charger)
- Battery
- Low coolant level shutdown
Circuit breaker
- 3 Pole Circuit breaker 160A
- 3 Pole Circuit breaker 125A
- 3 Pole Circuit breaker 200A
- 3 Pole Circuit breaker 400A
- 4 Pole Circuit breaker 160A
- 4 Pole Circuit breaker 125A
- 3 Pole Circuit breaker 250A
- 4 Pole Circuit breaker 250A
- 4 Pole Circuit breaker 200A
- Circuit breaker padlock
- 4 Pole Circuit breaker 400A
- Neutral earth link
- Overload via alarm switch on breaker
Testing & Packaging
- PGS Test report @ 1.0 power factor
- PGS Test report @ 0.8PF
Package
- Open Set