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D50 GC Diesel Generator Sets

Producing reliable power of 50 ekW at 60 Hz, our D50 GC diesel generator sets designed to ISO 8528-5 transient response requirements. All D50 GC generator sets meet EPA Stationary Emergency (Tier 3) emissions standards.

D50 GC

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D50 GC C4.4 (60 HZ) 50 kW Diesel Generator models represent a customizable and flexible solution for your standby applications.

Standby Rating
50 ekW
Frequency
60 Hz
Emissions/Fuel Strategy
U.S. EPA Tier 3 Certified
Voltage
208 to 600 Volts
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Generator Set Specifications specifications
Standby Rating 50 ekW
Frequency 60 Hz
Emissions/Fuel Strategy U.S. EPA Tier 3 Certified
Voltage 208 to 600 Volts
Speed 1800 rpm
Duty Cycle Standby

Features

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 1.2 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 55ยฐC (131ยฐF)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Standard Equipment

Certificates
  • IBC seismic and wind Certifications
Air Inlet System
  • Air cleaner
  • Cartridge type air filter
Circuit breakers
  • Second circuit breaker box
  • Power terminal strip
  • Breakers (100% UL rated)
  • 3-Pole 100% rated
Charging System
  • NFPA battery charger UL10A 120VAC
Control Panel
  • GCCP 1.2 Control panel
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 24-hour fuel tank
Cooling System
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant
  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Radiator stone guard
Control Panels
  • NFPA110 bundle includes:
  • WCA1 Low coolant temperature alarm
  • FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
  • WSS1 Low coolant level shut down
  • PBC10NU NFPA battery charger
Generator
  • 12 Leads
Governing System
  • Mechanical and electrical governing system - model dependent
Lube System
  • Lubricating oil
  • Oil drain line with valve
General
  • Engine and alternator pre-paint, Caterpillar yellow
Starting/Charging System
  • Batteries
  • 24V battery with rack and cables

Optional Equipment

Certificates

  • IBC seismic and wind Certifications

Air Inlet System

  • Cartridge type air filter

Alternator System

  • R Frame auxilliary winding

Charging System

  • NFPA battery charger UL10A 120VAC

Circuit breakers

  • Breakers (100% UL rated)
  • Power terminal strip
  • 3-Pole 100% rated
  • Second circuit breaker box

Control Panels

  • Volt free contacts genset run and common alarm
  • Oil temperature gauge and sender
  • Remote E-stop button
  • Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker
  • Audible alarm

Cooling System

  • Radiator transition flange

Enclosures

  • External emergency stop
  • Sound attenuated enclosure, Level 2
  • Panel viewing window

Exhaust System

  • 10, 25 and 35 dBA silencer systems
  • Overhead silencer mounting kit

Fuel System

  • 5 Gallon spill containment
  • 209 and 394 gallon sub-base fuel tanks
  • Tank riser
  • Emergency vent pipe
  • 5 Gallon fill containment

Heating Elements

  • Coolant heater
  • Wiring for canopy space heater
  • Battery heater
  • Lube oil sump heater
  • Anti-condensation heater

Generators

  • Permanent magnet excitation (PMG) generator
  • Permanent magnet excitation (PMG) generator

Mounting System

  • Seismic vibration isolators

Tests

  • 4 Hour factory test
  • PGS Test report @ 1.0 power factor
  • PGS Test report @ 0.8 power factor
  • Generator test report