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Cat

D40 GC Generator Set

Maximum Rating

40 ekW

40 ekW

Minimum Rating

40 ekW

40 ekW

Emissions/Fuel Strategy

U.S. EPA Cert., Tier 3, SCAQMD Compliant

U.S. EPA Cert., Tier 3, SCAQMD Compliant

Overview

Producing reliable power of 40 ekW at 60 Hz, our D40 GC diesel generator sets designed to ISO 8528-5 transient response requirements. All D40 GC generator sets meet EPA Stationary Emergency (Tier 3) emissions standards.

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Exterior

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Interior

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Features

Details

Specifications

Spec Value
Maximum Rating 40 ekW 40 ekW
Minimum Rating 40 ekW 40 ekW
Emissions/Fuel Strategy U.S. EPA Cert., Tier 3, SCAQMD Compliant U.S. EPA Cert., Tier 3, SCAQMD Compliant
Voltage 208 to 600 Volts 208 to 600 Volts
Frequency 60 Hz 60 Hz
Speed 1800 rpm 1800 rpm
Duty Cycle Standby Standby
Spec Value
Engine Model C4.4, In-line 4, 4-cycle diesel C4.4, In-line 4, 4-cycle diesel
Bore 4.1 in 105 mm
Stroke 5 in 127 mm
Displacement 269 in 4.4 l
Compression Ratio 18.2:1 18.2:1
Aspiration Turbocharged Turbocharged
Fuel System Common Rail Common Rail
Governor Type Mechanical, ADEM™A4 Mechanical, ADEM™A4
Spec Value
Length – Maximum 77.2 in 1962 mm
Width – Maximum 43.3 in 1100 mm
Height – Maximum 48 in 1220 mm
Dry Weight – Genset (maximum) 1847 lb 838 kg

Standard Equipment

Certificates

  • IBC seismic and wind Certifications

Air Inlet System

  • Air cleaner
  • Cartridge type air filter

Circuit breakers

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

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

Control Panels

  • NFPA110 bundle includes:
  • WSS1 Low coolant level shut down
  • WCA1 Low coolant temperature alarm
  • FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
  • PBC10NU NFPA battery charger
  • Oil temperature gauge and sender
  • A Coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
  • PAA1 Panel mounted audible alarm
  • Remote E-stop button
  • Volt free contacts genset run and common alarm
  • Discrete I/O module
  • Audible alarm
  • Ground fault relay
  • Remote annunciator module
  • Overload shutdown via breaker
  • Low coolant level shutdown
  • Fuel level reading
  • Protective devices:
  • Low coolant temperature alarm

Cooling System

  • Caterpillar extended life coolant
  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Radiator stone guard

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

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

Control Panels

  • Volt free contacts genset run and common alarm
  • Protective devices: Low coolant temperature alarm – Low coolant level shutdown – Fuel level reading – Overload shutdown via breaker
  • Discrete I/O module
  • Audible alarm
  • Ground fault relay
  • Remote annunciator 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
  • Oil temperature gauge and sender
  • Remote E-stop button

Enclosures

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

Heating Elements

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

Cooling System

  • Radiator transition flange

Fuel System

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

Mounting System

  • Seismic vibration isolators

Tests

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

Exhaust System

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

Generators

  • Permanent magnet excitation (PMG) generator

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