DE165 GC Generator Set (60 Hz)

Minimum Rating
150 ekW
Maximum Rating
150 ekW
Emissions/Fuel Strategy
Non Regulated
  • Exterior View

Generator Set Specifications

Minimum Rating
150 ekW
Maximum Rating
150 ekW
Emissions/Fuel Strategy
Non Regulated
220 to 480 Volts
60 Hz
1800 rpm
Duty Cycle

Engine Specifications

Engine Model
C7.1 I-6, 4-Cycle Diesel
4 in
5 in
428 in³
Compression Ratio
Turbocharged Air To Air Charge Cooled
Fuel System
Governor Type

Generator Set Dimensions

Length - Maximum
131 in
Width - Maximum
45 in
Height - Maximum
66 in
Dry Weight - Genset (maximum)
4,043 lb

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


  • 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

World Wide 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
  • Engine
    • C7.1, Inline 6 Cylinder, 4 Stroke Diesel
  • Control Panels
    • GCCP 1.1
  • Governor
    • Mechanical Governor
  • Enclosure
    • Cat GC Enclosure
  • Alternator
    • A Frame Standard Alternator
  • Fuel Storage
    • Single Wall 8 Hour Tank
  • Air, Cooling & Exhaust
    • Enclosure Silencer
  • General
    • Engine and alternator pre-paint, Caterpillar Yellow
  • Auxiliary Supply Voltage
    • 120V
  • Certification
    • Australia, CIS, Gulf Certification
    • Certificate of Conformance
  • Alternator Requirements
    • Space Heater
  • Fuel Storage
    • Dual Wall 8 Hour Tank
    • Single Wall Tank With Containment
    • Low Fuel Level Alarm
    • High Fuel Level Alarm
    • Low Fuel Level Shutdown
  • Genset Control
    • Battery Charger
    • Volt Free Contacts for Common Alarm
    • Panel Mounted Audible Alarm
    • Volt Free Contacts for Genset Running
    • Earth Leakage
    • USB to RS485 Communications Device
    • Earth Fault
    • Emergency Stop with Key
    • Coolant Heater
    • Battery
    • Low Coolant Level Shutdown
    • Standby Pack (Smart Jacket Water Heater, Battery Charger)
  • Fuel Systems
    • High fuel level alarm
  • Circuit Breaker
    • 3 Pole Circuit Breaker 630A
    • 4 Pole Circuit Breaker 250A
    • 4 Pole Circuit Breaker 200A
    • 3 Pole Circuit Breaker 200A
    • 4 Pole Circuit Breaker 630A
    • 4 Pole Circuit Breaker 400A
    • Circuit Breaker Padlock
    • Neutral Earth Link
    • Overload via Alarm Switch on Breaker
    • 3 Pole Circuit Breaker 400A
  • Testing & Packaging
    • PGS Test Report @ 1.0PF
    • PGS Test Report @ 0.8PF