Overview
DE88E0 | 88 kVA Diesel Generator Set
Producing reliable power 88.0 kVA at 50 Hz, our DE88E0 generator set powerd by C4.4 diesel engine designed to ISO 8528-5 transient response requirements.
Diesel Generator Sets C4.4 | DE88E0
Key Specs
- Minimum Rating
- 80 kVA
- 80 kVA
- Maximum Rating
- 88 kVA
- 88 kVA
- Emissions/Fuel Strategy
- Non Regulated
- Non Regulated
Benefits
Suitable for Harsh & testing environments
Optimised Fuel Consumption
Reliability tested for over 500 Hours
Features At A Glance
Displaying 1-6 of 8
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
M-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 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
Fully prototype tested with certified torsional vibration analysis available
Product Specifications for C4.4 | DE88E0
Generator Set Specifications
| Minimum Rating | 80 kVA 80 kVA |
| Maximum Rating | 88 kVA 88 kVA |
| Emissions/Fuel Strategy | Non Regulated Non Regulated |
| Voltage | 220 to 415 Volts 220 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 rpm 1500 rpm |
| Duty Cycle | Standby, Prime Standby, Prime |
Engine Specifications
| Engine Model | Cat® C4.4 Cat® C4.4 |
| Bore | 4.1 in 105 mm |
| Stroke | 5 in 127 mm |
| Displacement | 201.4 in³ 3.3 l |
| Compression Ratio | 17.25:1 17.25:1 |
| Aspiration | Turbocharged Turbocharged |
| Fuel System | Inline Inline |
| Governor Type | Mechanical Mechanical |
Generator Set Dimensions
| Length - Maximum | 75.8 in 1925 mm |
| Width - Maximum | 44.1 in 1120 mm |
| Height - Maximum | 53.6 in 1361 mm |
| Dry Weight - Genset (maximum) | 2332 lb 1058 kg |
C4.4 | DE88E0 Standard Equipment
Control panel
- GCCP Control panel
Alternator and Alternator attachments
- 12 Leads
- IP23 Protection
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- Segregated low voltage (AC/DC) wiring panel
- Circuit breaker, IEC, 3 Pole, mounted in tower panel
Governing system
- Mechanical governing system
Cooling system
- Radiator and cooling fan with guards
- Coolant drain line with valve
- Fan drive, battery charging alternator drive
- Caterpillar extended life coolant
Air inlet system
- Air cleaner; light duty with disposable element
Exhaust system
- Stub pipe, gaskets, raincap & SAE exhaust flange
- Industrial silencer
Fuel system
- Standard open set fuel tank/base
Lube system
- Lubricating oil
- Oil drain line with valve
Mounting system
- Captive linear vibration isolators
- Lifting provision and drag points
- Termination points for coolant and lube oil drain lines
Starting/charging system
- 12V Battery with rack & cables
General
- Engine and alternator pre-paint, Caterpillar yellow
C4.4 | DE88E0 Optional Equipment
Control panel
- GCCP Control panel
- Earth fault and earth leakage
- Emergency E-Stop with security key
- 4 Pole Circuit breaker
- Voltage and speed adjust potentiometer
Alternator and Alternator Attachments
- LC Frame alternator
- LC/M Frame alternator
- Space heater
- Permanent magnet excitation (PMG)
- Automatic voltage regulator
- Quadrature droop kit
Enclosures
- Level 1 and Level 2 sound attenuated enclosures
- Single point lifting frame
- Rental pack
- SBOX - CEE form sockets
Alarms and Shutdowns
- Common alarm
- Overload shutdown
- Low coolant level shutdown
- Low coolant temperature alarm
- Low fuel level alarm and shutdown
- High fuel level alarm
Engine
- Electronic governor
- Jacket water heater
- Battery charger
Fuel system
- Bunded base tank sized for a minimum of 12 hours running with 110% spill protection
Exhaust system
- Residential silencer 25 dBA
Certification
- Certificate of Conformance
- EAC Certification
Extended service coverage
- 3, 4, 5 and 10 Years
assignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
- Electric Power Ratings Guide Downloadable PDF Opens in a New Tab file_download
- DE88E0, 50 Hz 88.0 kVA, LC Frame, Low BSFC Emissions Compliant Spec Sheet Downloadable PDF Opens in a New Tab file_download
- DE88E0, 50 Hz 88.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet Downloadable PDF Opens in a New Tab file_download
- DE88E0, 50 Hz 88.0 kVA, R Frame, Low BSFC Emissions Compliant Spec Sheet Downloadable PDF Opens in a New Tab file_download
- Sound Attenuated Level 1 Enclosures 30 - 220 kVA (50 and 60 Hz) Downloadable PDF Opens in a New Tab file_download
- Sound Attenuated Level 2 Enclosures 24 - 220 kVA (50 and 60 Hz) Downloadable PDF Opens in a New Tab file_download
See how C4.4 | DE88E0 compares against frequently compared products.
Electric Power
C4.4 | DE88E0
Selected
- Minimum Rating
- 80 kVA
- 80 kVA
- Maximum Rating
- 88 kVA
- 88 kVA
- Emissions/Fuel Strategy
- Non Regulated
- Non Regulated
Electric Power
C4.4 | DE100AE0
- Maximum Rating
- 88 kVA
- 88 kVA
- Minimum Rating
- 80 kVA
- 80 kVA
- Emissions/Fuel Strategy
- Non-Certified Emissions
- Non-Certified Emissions
Electric Power
D80 GC
- Maximum Rating
- 80 ekW
- 80 ekW
- Minimum Rating
- 80 ekW
- 80 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
- U.S. EPA Cert., Tier 3
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsMaintenance and Repairs
Retain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.
Learn MoreParts
Shop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.
Learn MoreCustomize Your Generator Set
Build and customize your own generator set to perfectly fit your needs.
Learn MoreMedia Gallery
Photos
360 View
DE88E0 Open Rear Right
Enclosure
DE88E0 Open Front Right
DE88E0 Open Front Left
Enclosure
DE88E0 Open Rear Left
Project Financing
No project is the same - from the application to the power need. That's why we offer a range of project financing options.
Your Business
North America – English
Caterpillar Brands
- Caterpillar.com
- My Marketing Preferences
- Site Map
- Cookie Settings
- Legal
- Privacy
- Do Not Sell or Share My Personal Information
- Accessibility Statement
- US-English
- © 2026 Caterpillar. All Rights Reserved.