US
Metric

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

Rating
375 ekW (470 kVA) Standby
Prime Rating
340 kW
Voltage
120 - 480V
Frequency
50/60 Hz

Engine

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

Dimensions

Width - Without Trailer
104.00 in
2642.00 mm
Width - With Trailer
102.00 in
2591.00 mm
Height - Without Trailer
60.00 in
1524.00 mm
Height - With Trailer
126.10 in
3204.00 mm
Length - Without Trailer
208.70 in
5080.00 mm
Length - With Trailer
283.70 in
7206.00 mm
Weight - Without Trailer, With Lube Oil and Coolant
14700.00 lb
6667.00 kg
Weight - With Trailer, Lube, Oil and Coolant
17930.00 lb
8132.00 kg

Generator

Rating
340 ekW (425 kVA)

Engine

Fuel
Diesel

Generator

Rating Standby
375 ekW (469 kVA)

Engine

Engine
C13 ACERT

Dimensions

Weight
14700.00 lb
6667.00 kg

Fuel Consumption Prime

100% Load 60Hz Prime
23.10 gal/hr
88.00 l/hr
75% Load 60Hz Prime
17.70 gal/hr
67.90 l/hr
50% Load 60Hz Prime
12.70 gal/hr
48.60 l/hr

Fuel Consumption Standby

100% Load 60Hz Standby
25.10 gal/hr
95.70 l/hr
75% Load 60Hz Standby
19.20 gal/hr
73.40 l/hr
50% Load 60Hz Standby
13.60 gal/hr
52.30 l/hr

Generator

IPP Rated 60Hz
74 dB(A)
IPP Rated 60Hz
74 dB(A)

Fuel Consumption Standby

100% Load 60Hz Standby
25.10 gal/hr
95.70 l/hr

Generator

Rating Prime
340 ekW (425 kVA)
Rating Standby
375 ekW (469 kVA)

Fuel Consumption Prime

100% Load 60Hz Prime
23.10 gal/hr
88.00 l/hr
75% Load 60Hz Prime
17.70 gal/hr
67.90 l/hr
50% Load 60Hz Prime
12.70 gal/hr
48.60 l/hr

Fuel Consumption Standby

75% Load 60Hz Standby
19.20 gal/hr
73.40 l/hr
50% Load 60Hz Standby
13.60 gal/hr
52.30 l/hr

Noise rating (with enclosure)

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

Rental ready

Robust, durable product with a range of rental ready features to meet job requirements and applications.

Fuel/Emissions Strategy

Meets U.S. EPA Tier 4 Final emission standards and CARB certified for non-road mobile applications at all 60 Hz ratings

Cat C13 Diesel Engine

Industry proven reliability

CAT EMCP 4.2 digital controls

Easy to use digital controls

Cat SR4B Series Generator

Integrated voltage regular for fast response in demanding applications

Sound Isolated Operator panel

Improved operator comfort

Cat Connect

Remote monitoring for fleet management and asset tracking

Factory designed, built and tested

Supported by an industry leading global dealer network

500 hr oil change intervals

Reducing operating costs and producing less waste

Improved transportability

Lifting frame, 4 point lift and trailers

Power Distribution

Distribution sockets

Additional options

Synchronising controls.
Extended Service interval kits
600V generator
208V 3-phase NEMA Sockets

Sales Features

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 sensingENCLOSUREHighly 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
  • Standard Equipment
    • 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
      • 24hr 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.
    Optional Equipment
    • 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