Generator Set
| Rating Prime | 340 ekW (425 kVA) 340 ekW (425 kVA) |
| Frequency | 50/60 Hz 50/60 Hz |
| Voltage | 120 - 600 V 120 - 600 V |
| Rating Standby | 375 ekW (469 kVA) 375 ekW (469 kVA) |
My Account
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Welcome Back!
My Account Dashboard
Account Information
Site Settings
Security
Mobile Generator Sets XQ425 Tier 4 Final
Request A Price Find DealerKey Specs
- Rating Prime
- 340 ekW (425 kVA)
- 340 ekW (425 kVA)
- Frequency
- 50/60 Hz
- 50/60 Hz
- Voltage
- 120 - 600 V
- 120 - 600 V
Overview
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.
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
Features At A Glance
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Extended Service interval kits
600V generator
208V 3-phase NEMA Sockets
Product Specifications for XQ425 Tier 4 Final
Engine
| Engine | C13 C13 |
| Fuel | Diesel Diesel |
Dimensions
| Height - Without Trailer | 60 in 1524 mm |
| Length - Without Trailer | 208.7 in 5080 mm |
| Width - Without Trailer | 104 in 2642 mm |
| Weight with Lube Oil and Coolant, Without Trailer | 14700 lb 6667 kg |
Fuel Consumption
| 100% Load 60Hz | 23.1 gal/hr 88 l/hr |
| 75% Load 60Hz | 17.7 gal/hr 67.9 l/hr |
| 50% Load 60Hz | 12.7 gal/hr 48.6 l/hr |
| 100% Load 60Hz | 25.1 gal/hr 95.7 l/hr |
| 75% Load 60Hz | 19.2 gal/hr 73.4 l/hr |
| 50% Load 60Hz | 13.6 gal/hr 52.3 l/hr |
Noise rating (with enclosure)
| Sound Power @ 7 meters (23 feet) @ All Ratings | 74 dB(A) 74 dB(A) |
XQ425 Tier 4 Final 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
- 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
assignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
See how XQ425 Tier 4 Final compares against frequently compared products.
Electric Power
XQ425 Tier 4 Final
Selected
- Rating Prime
- 340 ekW (425 kVA)
- 340 ekW (425 kVA)
- Frequency
- 50/60 Hz
- 50/60 Hz
- Voltage
- 120 - 600 V
- 120 - 600 V
Electric Power
XQ330 Tier 4 Final
- Rating Prime
- 264 eKW (330 kVA)
- 264 eKW (330 kVA)
- Frequency
- 50/60 Hz
- 50/60 Hz
- Voltage
- 120 - 600 V
- 120 - 600 V
Electric Power
XQP500
- Rating Prime
- 500 kVA
- 500 kVA
- Frequency
- 50/60 Hz
- 50/60 Hz
- Voltage
- 127 - 480 V
- 127 - 480 V
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsMedia Gallery
Photos
Videos
360 View
XQ425 Tier 4 Final
XQ425 Tier 4 Final
XQ425 Tier 4 Final
XQ425 Tier 4 Final
Cat XQ425 Mobile Generator Start/Stop Training
Emergency Stop Your Cat Mobile Generator
Take the interactive virtual product tour to explore the great features and benefits of the XQ425 Tier 4 Final
Start XQ425 Tier 4 Final Tour
close