D40 C4.4 (60 HZ) | 40 kW Diesel Generator

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SPECS SUMMARY

Maximum Rating40 ekW
Minimum Rating40 ekW
Emissions/Fuel StrategyU.S. EPA Cert., Tier 3, SCAQMD Compliant
Voltage208 to 600 Volts
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Specifications

Maximum Rating40 ekW
Minimum Rating40 ekW
Emissions/Fuel StrategyU.S. EPA Cert., Tier 3, SCAQMD Compliant
Voltage208 to 600 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby
Engine ModelC4.4, In-line 4, 4-cycle diesel
Bore4.1 in (105 mm)
Stroke5 in (127 mm)
Displacement269 in (4.4 l)
Compression Ratio18.2:1
AspirationTurbocharged
Fuel SystemCommon Rail
Governor TypeMechanical, ADEM™A4
Length - Maximum77.2 in (1962 mm)
Width - Maximum43.3 in (1100 mm)
Height - Maximum48 in (1220 mm)
Dry Weight - Genset (maximum)1847 lb (838 kg)

Benefits and Features

  • 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

  • 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

  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation

  • 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

  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

  • UL 2200 Listed
  • ULC Certification Available

  • 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

  • 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

Standard Equipment

  • IBC seismic and wind Certifications
  • Air cleaner
  • Cartridge type air filter
  • Breakers (100% UL rated)
  • Second circuit breaker box
  • 3-Pole 100% rated
  • Power terminal strip
  • NFPA battery charger UL10A 120VAC
  • GCCP 1.2 Control panel
  • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
  • Standard open set fuel tank/base supplied base, formed steel with single wall integral 24-hour fuel tank
  • 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
  • Caterpillar extended life coolant
  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Radiator stone guard
  • 12 Leads
  • Mechanical and electrical governing system - model dependent
  • Lubricating oil
  • Oil drain line with valve
  • Engine and alternator pre-paint, Caterpillar yellow
  • Batteries
  • 24V battery with rack and cables

Optional Equipment

  • IBC seismic and wind Certifications
  • Cartridge type air filter
  • R Frame auxilliary winding
  • NFPA battery charger UL10A 120VAC
  • Power terminal strip
  • Second circuit breaker box
  • Breakers (100% UL rated)
  • 3-Pole 100% rated
  • 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
  • Panel viewing window
  • Sound attenuated enclosure, Level 2
  • External emergency stop
  • Anti-condensation heater
  • Coolant heater
  • Lube oil sump heater
  • Wiring for canopy space heater
  • Jacket water heater
  • Battery heater
  • Radiator transition flange
  • Emergency vent pipe
  • Tank riser
  • 209 and 394 gallon sub-base fuel tanks
  • 5 Gallon fill containment
  • Seismic vibration isolators
  • PGS Test report @ 1.0 power factor
  • 4 Hour factory test
  • PGS Test report @ 0.8 power factor
  • Generator test report
  • 10, 25 and 35 dBA silencer systems
  • Overhead silencer mounting kit
  • Permanent magnet excitation (PMG) generator