- Rating
- 375 ekW (470 kVA) Standby
- Frame Size
- SR4B – 450
- Pitch
- 0.750
- Number of bearings
- Single bearing, close coupled
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.
Product Specs
-
Generator
- Rating
- 375 ekW (470 kVA) Standby
- Frame Size
- SR4B – 450
- Pitch
- 0.750
- Number of bearings
- Single bearing, close coupled
- Insulation
- Class H
- Temperature rise
- 105 C
- Enclosure
- Drip proof IP23
- Prime Rating
- 340 kW
- Overspeed capability – % of rated
- 125% of rated
- Voltage regulator
- 3 phase sensing with Volts-per-Hertz
- Voltage regulation
- Less than ± 1⁄2% voltage gain Adjustable to compensate for engine speed droop and line loss
- Wave form deviation
- 3%
- Telephone Influence Factor (TIF)
- Less than 50
- Harmonic Distortion (THD)
- Less than 5%
- Rating Standby
- 375 ekW (469 kVA)
- IPP Rated 60Hz
- 74 dB(A)
- Rating
- 340 ekW (425 kVA)
-
Generator Set
- Voltage
- 120 - 600V
- Frequency
- 50/60 Hz
-
Engine
- Engine
- C13 ACERT
- Fuel
- Diesel
- Cat® Diesel Engines
- C13 ATAAC, I-6 4-stroke water cooled diesel
- Bore
- 5.10in
- Stroke
- 6.20in
- Displacement
- 763in3
- Compression ratio
- 17.0:1
- Engine RPM
- 1500-1800
- Aspiration
- TA
- Aftercooler type
- ATAAC
- Turbocharger
- Single
- Fuel system
- MEUIC
- Governor type
- ADEM™ A4
- Fuel
- Requires ULSD
- Cat® Diesel Engines
- C13 ATAAC, I-6 4-stroke water cooled diesel
-
Dimensions
- Width - Without Trailer
- 104in
- Width - With Trailer
- 102in
- Height - Without Trailer
- 60in
- Height - With Trailer
- 126.1in
- Length - Without Trailer
- 208.7in
- Length - With Trailer
- 283.7in
- Weight - Without Trailer, With Lube Oil and Coolant
- 14700lb
- Weight - With Trailer, Lube, Oil and Coolant
- 17930lb
- Weight
- 14700lb
-
Noise rating (with enclosure)
- Sound Power @ 7 meters (23 feet) @ All Ratings
- 74 dB(A)
-
Fuel Consumption Prime
- 100% Load 60Hz Prime
- 23.1gal/hr
- 75% Load 60Hz Prime
- 17.7gal/hr
- 50% Load 60Hz Prime
- 12.7gal/hr
-
Fuel Consumption Standby
- 100% Load 60Hz Standby
- 25.1gal/hr
- 75% Load 60Hz Standby
- 19.2gal/hr
- 50% Load 60Hz Standby
- 13.6gal/hr
Equipment
-
- Cat C13 Diesel Engine
-
- Heavy-duty.
Turbocharged.
After treatment.
- Heavy-duty.
-
- 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.
- Package mounted radiator with vertical air discharge.
-
- 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.
- Heavy Duty steel base frame with integral fuel tank.
-
- 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.