New CAT Equipment

XQ425

425 kVA Mobile Diesel Generator Set

The Cat® XQ425 provides world class performance and enhanced usability. This model is powered by the fuel-efficient Cat C13 Tier 4 Final engine compliant 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.

Get a Quote

Benefits

Environmentally friendly 110% spill containment of all engine fluids

Minimizes possibility for environmental damage on site

Integral 520 gal (1970 L) double wall fuel tank

Maximizes run time between fuel fills

Solar powered battery maintainer

Ensures generator set is always ready to start

Learn more about the XQ425

Watch

  • Dimensions
    Height - Without Trailer
    60 in
    Length - Without Trailer
    208.7 in
    Weight with Lube Oil and Coolant, Without Trailer
    14700 lb
    Width - Without Trailer
    104 in
  • Engine
    Engine
    C13
    Fuel
    Diesel
  • Fuel Consumption
    100% Load 60Hz
    23.1 gal/hr
    50% Load 60Hz
    12.7 gal/hr
    75% Load 60Hz
    17.7 gal/hr
  • Generator Set
    Frequency
    50/60 Hz
    Rating Prime
    340 ekW (425 kVA)
    Rating Standby
    375 ekW (469 kVA)
    Voltage
    120 - 600 V
  • Noise rating (with enclosure)
    Sound Power @ 7 meters (23 feet) @ All Ratings
    74 dB(A)
CAT C13 Diesel Engine
  • Heavy-duty.
    Turbocharged.
    After treatment
Generator
  • SR4B - 450 Frame
Control Panel
  • Digital EMCP4.2 set mounted controller
Cat Connect remote monitoring
  • Provides package monitoring and management
Cooling System
  • Package mounted radiator with vertical air discharge.
    Filled from factory
Charging / Starting System
  • 12V heavy duty starting motor and charging alternator c/w battery isolator
Fuel System
  • 24 hour dual wall fuel tank with 3 way directional valve for external supply
Air Filter
  • Cyclonic/paper with dust cup and service indicator
Distribution
  • Single, robust enclosure for controls and distribution c/w 4 pole circuit breaker and safety cut off
Structure
  • Heavy Duty steel base frame with integral fuel tank.
    Lifting frame and 4 point lift.
    base frame is wider than enclosure to protect generator set during transportation
Enclosure
  • Sound attenuating, galvanised steel enclosure with exceptional noise reduction performance
Exhaust
  • Integrated spark arresting silencer
Lube Oil
  • On engine primary and secondary oil filters. Filled from factory
General
  • Factory tested and inspected

Download Resources

Site Map Legal Terms Privacy Policy Your Privacy Choices California Collection Notice Cookie Policy
Copyright © 2026 Fabick Cat | All Rights Reserved.

Fabick Cat & Fabick Cat Rentals are not affiliated with Fabick, Inc. Click here for more information.