C4.4 Generator Set
360° Exterior View
360° Exterior View
At a Glance
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Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Generator Set Specifications
+ -Maximum Rating | 60 ekW |
Minimum Rating | 36 ekW |
Emissions/Fuel Strategy | U.S. EPA Cert., Tier 3 |
Voltage | 208 to 600 Volts |
Frequency | 60 Hz |
Speed | 1800 rpm |
Duty Cycle | Standby, Prime |
Engine Specifications
+ -Engine Model | C4.4, In-line 4, 4-cycle diesel |
Bore | 4.13in |
Stroke | 5in |
Displacement | 268.5in |
Compression Ratio | 18.2:1 |
Aspiration | Turbocharged |
Fuel System | Electronic (adjustable) |
Governor Type | Adem™A4 |
Generator Set Dimensions
+ -Length - Maximum | 75.8in |
Width - Maximum | 44.1in |
Height - Maximum | 53.6in |
Standard Equipment:
Certificates
+ --
IBC seismic and wind Certifications
Charging System
+ --
NFPA battery charger UL10A 120VAC
Air Inlet System
+ --
Air cleaner
-
Cartridge type air filter
Circuit Breakers
+ --
Second circuit breaker box
-
3-Pole 100% rated
-
Power terminal strip
-
Breakers (100% UL rated)
Control Panel
+ --
1000028996
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 8-hour fuel tank
Cooling System
+ --
Coolant drain line with valve
-
Radiator and cooling fan with guards
-
Fan drive, battery charging alternator drive
-
Caterpillar extended life coolant
-
Radiator stone guard
Generator
+ --
12 Leads
Governing System
+ --
Mechanical and electrical governing system - model dependent
Lube System
+ --
Oil drain line with valve
-
Lubricating oil
Control Panels
+ --
WCA1 Low coolant temperature alarm
-
WSS1 Low coolant level shut down
-
FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
-
NFPA110 bundle includes:
-
PAA1 Panel mounted audible alarm
-
A Coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
-
Oil temperature gauge and sender
-
PBC10NU NFPA battery charger
-
Ground fault relay
-
Discrete I/O module
-
Volt free contacts genset run and common alarm
-
Audible alarm
-
Remote E-stop button
-
Remote annunciator module
-
Low coolant temperature alarm
-
Protective devices:
-
Overload shutdown via breaker
-
Fuel level reading
-
Low coolant level shutdown
General
+ --
Engine and alternator pre-paint, Caterpillar yellow
Starting/charging System
+ --
24V battery with rack and cables
-
Batteries
Optional Equipment:
Certificates
+ -IBC seismic and wind Certifications
Alternator System
+ -R Frame auxilliary winding
Air Inlet System
+ -Cartridge type air filter
Charging System
+ -NFPA battery charger UL10A 120VAC
Circuit Breakers
+ -3-Pole 100% rated
Breakers (100% UL rated)
Second circuit breaker box
Power terminal strip
Control Panels
+ -Discrete I/O module
Remote annunciator module
Remote E-stop button
Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker
Ground fault relay
Audible alarm
Oil temperature gauge and sender
Volt free contacts genset run and common alarm
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
Heating Elements
+ -Coolant heater
Battery heater
Anti-condensation heater
Lube oil sump heater
Jacket water heater
Wiring for canopy space heater
Cooling System
+ -Radiator transition flange
Enclosures
+ -Panel viewing window
External emergency stop
Sound attenuated enclosure, Level 2
Weatherproof enclosure
Sound attenuated enclosure, Level 1
Fuel System
+ -5 Gallon fill containment
Tank riser
209 and 394 gallon sub-base fuel tanks
Emergency vent pipe
5 Gallon spill containment
Mounting System
+ -Seismic vibration isolators
Tests
+ -Generator test report
PGS Test report @ 0.8 power factor
4 Hour factory test
PGS Test report @ 1.0 power factor
Exhaust System
+ -10, 25 and 35 dBA silencer systems
Overhead silencer mounting kit
Generators
+ -Permanent magnet excitation (PMG) generator