New CAT Equipment


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.

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Product Specs

Generator Set

Rating Prime 340 ekW (425 kVA)
Frequency 50/60 Hz
Voltage 120 - 600V
Rating Standby 375 ekW (469 kVA)


Engine C13 ACERT
Fuel Diesel


Height - Without Trailer 60 in
Length - Without Trailer 208.7 in
Width - Without Trailer 104 in
Weight with Lube Oil and Coolant, Without Trailer 14700 lb

Fuel Consumption Prime

100% Load 60Hz Prime 23.1 gal/hr
75% Load 60Hz Prime 17.7 gal/hr
50% Load 60Hz Prime 12.7 gal/hr

Fuel Consumption Standby

100% Load 60Hz Standby 25.1 gal/hr
75% Load 60Hz Standby 19.2 gal/hr
50% Load 60Hz Standby 13.6 gal/hr

Noise rating (with enclosure)

Sound Power @ 7 meters (23 feet) @ All Ratings 74 dB(A)