XQ425 375 kW (470 kVA)

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Overview

The Cat® XQ425 provides world class performance and enhanced usability. This model is powered by the fuel-efficient Cat C13 ACERT® engine equipped with the Cat NOx Reduction System. Equipped with the new EMCP 4.4 control panel, the XQ425 features a user-friendly interface and automatic generator set paralleling. A principle advantage of the control system offers simpler and faster voltage changes. Providing greater flexibility when moving between multiple job sites with differing frequency and voltage needs, the auto-configuration capability eliminates the time required when reprogramming units and potential errors. Additional features include lower noise levels and improved part load fuel consumption.

Generator

Units:
Rating 375 ekW (470 kVA) Standby 375 ekW (470 kVA) Standby Less
Frequency 50/60 Hz 50/60 Hz Less
Voltage 208 - 600 V 208 - 600 V Less
Prime Rating 340 kW 340 kW Less

Engine

Fuel Requires ULSD Requires ULSD Less
Cat Diesel Engine C13 ATAAC, I-6 4-stroke water cooled diesel C13 ATAAC, I-6 4-stroke water cooled diesel Less

Dimension

Width (without Trailer) 60.0 in 1524.0 mm Less
Width (w/Trailer) 102.0 in 2591.0 mm Less
Height (without Trailer) 104.0 in 2642.0 mm Less
Height (w/Trailer) 126.1 in 3204.0 mm Less
Length (without Trailer) 208.7 in 5080.0 mm Less
Length (w/Trailer) 283.7 in 7206.0 mm Less
Weight (without Trailer) (w/ lube oil and coolant) 14700.0 lb 6667.0 kg Less
Weight (w/Trailer) (w/ lube, oil and coolant) 17930.0 lb 8132.0 kg Less

FUEL/EMISSIONS STRATEGY

Meets U.S. EPA Tier 4 Final and CARB Certified for Non-Road Mobile applications at all 50 and 60 Hz ratings


SINGLE-SOURCE SUPPLIER

Factory designed and fully prototype tested with certified torsion vibration analysis available


CAT® C13 Tier 4 Final DIESEL ENGINE

Utilizes ACERT™ Technology and Cat NOx Reduction System (NRS)


CAT CEM (Clean Emissions Module)

Aftertreatment module consists of Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), and Selective Catalytic Reduction (SCR)


DIESEL EXHAUST FLUID (DEF) Tank

12 gallon DEF tank with on tank fill and integrated pump, level sensor and heating elements


CAT EMCP 4.2 CONTROL PANEL

Fully featured power metering, protective relaying and engine/generator control and monitoring


CAT SR4B SERIES GENERATOR

Designed to match performance and output characteristics of Cat diesel engines


CAT DIGITAL VOLTAGE REGULATOR (Cat

Three-phase sensing<


ENCLOSURE

Highly corrosion resistant 12 gauge sheet steel construction


DISTRIBUTION PANEL

Switchable via linkboard from 480/277V 3 phase to 240/139V 3 phase (can be adjusted down to 208/120V 3 Phase)


REAR CUSTOMER ACCESS

Separate control panel and distribution panel access doors


REDUCED ENVIRONMENTAL IMPACT

EPA Tier 4 Final technology

  • 110% spill containment of onboard engine fluids


  • RENTAL READY FEATURES

    Anti-condensation heater 110-120 VAC


    XQ425Standard Equipment

    Air Inlet
    • Air cleaner, two stage cyclonic/paper with dust cup and service indicator

    Charging System
    • UL/CSA listed 120 V, 20 Amp battery charger, shock mounted and enclosed in dust proof housing

    Control Panel
    • EMCP 4.2 genset mounted controller

    Cooling System
    • Package mounted radiator with vertical air discharge provides 43° C ambient capability at prime +10% rating

    Distribution System
    • NEMA 1 steel enclosure, separate hinged, lockable door with rust resistant pinned hinges

    Enclosure
    • Sound attenuating, 12 gauge sheet metal enclosure limits overall noise to 77 dB(A) @ 7m (23’)

    Engine
    • EPA Tier 4 Final certified Cat C13 ATAAC heavy duty diesel engine

    Clean Emissions Module
    • Cat Clean Emissions Module comes with integrated DOC, DPF & SCR and is located in separate compartment

    DEF System
    • 12 gal plastic DEF tank provides 24 Hrs run time @ 75 % Prime + 10% rating similar to fuel system. DEF tank is equipped with integrated pump, level sensor to display the DEF level in EMCP panel and electrically heated lines from DEF tank to CEM. Equipped with Low and critically low level alarms with a critically low shutdown

    Fuel System
    • 520 gal (1970 L) double wall fuel tank, UL142, ULC, and Transport Canada certified, 27 hr runtime @ 75% prime +10% rating, internal fuel fill

    Generator
    • SR4B 450 frame, three-phase, random wound, 12-lead design, permanent magnet excited, 0.750 pitch

    Lube System
    • Pump, integral oil cooler, lube oil, filter, filler and dipstick, and oil sampling valve

    Mounting System
    • Generator set soft mounted to the heavy duty, fabricated steel base frame

    Starting System
    • Single electric starting motor, 24V

    General
    • Canadian Standards Authority (CSA) certified

    XQ425Optional Equipment

    Tandem axle trailer with electric or hydraulic brakes

    CAT EMCP 4.4 CONTROL PANEL
    • Simple user friendly interface and navigation
    • Automatic set-point adjustment integrated with voltage and frequency selection
    • UL508A recognized
    • Convenient service access for Cat Service tools (not included)
    • Integration with the Cat DVR provides enhanced system monitoring
    • Ability to view and reset diagnostics of all controls networked on primary CAN datalink eliminates need for separate service tools for troubleshooting
    • True RMS AC metering, 3 phase
    • Multiple stored setpoint group selection via switched input eliminates need to reprogram control when switching voltages and frequencies

    EMCP 4.4 ENGINE OPERATOR INTERFACE
    • Controls
    • Digital indication for
    • Shutdowns with common indicating light for
    • Emergency stop pushbutton
    • Panel illuminating lights
    • Display navigation keys including two shortcut keys for Engine Parameters, Generator Parameters, Control and main menu
    • Fuel level monitoring and control

    EMCP 4.4 GENERATOR PROTECTIVE RELAYING
    • Generator protective features provided by EMCP 4.4

    MODES OF OPERATION
    • Provides for
    • Single Unit Stand-Alone Mode
    • Multi-Unit Mode