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Diesel Generator Sets

D50 GC Generator Set

Minimum Rating 50 ekW
Maximum Rating 50 ekW
Emissions/Fuel Strategy U.S. EPA Cert., Tier 3, SCAQMD Compliant
Voltage 208 to 600 Volts

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications

Minimum Rating
50 ekW
Maximum Rating
50 ekW
Emissions/Fuel Strategy
U.S. EPA Cert., Tier 3, SCAQMD Compliant
Voltage
208 to 600 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby

Engine Specifications

Engine Model
C4.4, In-line 4, 4-cycle diesel
Bore
4.1in
Stroke
5in
Displacement
269in
Compression Ratio
18.2:1
Aspiration
Turbocharged
Fuel System
Common Rail
Governor Type
Mechanical, ADEM™A4

Generator Set Dimensions

Length - Maximum
77.2in
Width - Maximum
43.3in
Height - Maximum
48in
Dry Weight - Genset (maximum)
2055lb

Standard Equipment:

  • Certificates
    • IBC Seismic and Wind Certifications
  • Air Inlet System
    • Air Cleaner
    • Cartridge type air filter
  • Circuit Breakers
    • Second circuit breaker box
    • Power perminal strips
    • 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
    • Oil temperature guage and sender
    • PAA1 Panel mounted audible alarm
    • A coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
    • Audible alarm
    • Remote E-stop button
    • Ground fault relay
    • Discrete I/O module
    • Remote annunciator
    • Volt free contacts genset run and common alarm
    • Fuel level reading
    • Protective devices:
    • Low coolant temperature alarm
    • Low coolant level shutdown
    • Overload shutdown via breaker
  • 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 perminal strips
    • 3-Pole 100% rated
    • Second circuit breaker box
  • Control Panels
    • Volt free contacts genset run and common alarm
    • Oil temperature guage 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
    • Remote annunciator
    • Discrete I/O module
    • NFPA110 bundle includes: FSS low fuel level alarm & indication panel circuitry required when sub-base tank is selected - WSS1 Low Coolant level shut down - WCA1 Low Coolant temperature alarm - PAA1 Panel mounted audible alarm - PBC10NU NFPA Battery Charger - A coolant heater ,remote annunciator or 0.8 power factor test may be required depending on the application
    • Ground fault relay
  • 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
    • Wiring for canopy space heater
    • Jacket water heater
  • Generators
    • Permanent magnet generator
    • Permanent magnet 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