2015 Multiquip 45 kVA Diesel Generator – Trailer Mounted, Load Bank Tested

This 2015 Multiquip WhisperWatt 45 kVA diesel generator is a reliable, ultra-quiet, and fuel-efficient power solution designed for demanding construction sites, emergency backup power, and industrial applications. With 3,579 hours of moderate use, this unit remains in excellent running condition and is ready for immediate deployment.

To ensure maximum dependability, this generator has been fully load bank tested and recently serviced with new oil, fuel, and air filters. Whether you need temporary power for an event or a stable power source for your jobsite, this trailer-mounted unit delivers. Explore our complete selection of industrial power equipment for sale.

Multiquip WhisperWatt 45 kVA Technical Overview

Key Features & Benefits

• Load Bank Tested & Serviced: Verified performance under full load with fresh fluids and filters, ensuring zero downtime when it hits your site.
• Quiet Operation: The WhisperWatt sound-attenuated enclosure reduces operating noise to just 66 dB(A) at full load, making it perfect for residential areas and events.
• Multi-Voltage Capability: Easily switchable between single-phase and three-phase voltages to accommodate a wide variety of equipment and applications.
• Trailer Mounted: Comes fully mounted on a rugged trailer for easy transportation, fast setup, and maximum jobsite mobility.
• Fuel Efficient: The Isuzu diesel engine is designed for low operating costs, consuming only 2.9 GPH at 100% load.

Power Output & Electrical Specs

• Prime Rating: 36 kW (45 kVA)
• Standby Rating: 40 kW (50 kVA)
• Switchable Three-Phase: 208 / 220 / 240 / 416 / 440 / 480 V
• Switchable Single-Phase: 120 / 127 / 139 / 240 / 254 / 277 V
• Frequency & Speed: 60 Hz / 1,800 RPM (4-pole)

Engine & Fuel System

• Engine Model: Isuzu 4JJ1T Diesel (Turbocharged, water-cooled)
• Starting System: Electric
• Fuel Tank Capacity: 79.2 gallons
• Fuel Consumption: 2.9 GPH (Full load) / 1.60 GPH (½ load)

Dimensions & Shipping

• Overall Length: 12 ft (with trailer)
• Overall Width: 5 ft 4 in
• Overall Height: 7 ft 5 in
• Shipping Weight: 3,800 lb

Ideal Applications for the Multiquip 45 kVA

The Multiquip WhisperWatt is an industry favorite for its consistent, clean power delivery. Available for nationwide delivery, it is highly recommended for:

• Construction and Jobsite Power: Running heavy tools, mobile offices, and site lighting without noise complaints.
• Backup and Emergency Power: Providing a reliable fail-safe for commercial facilities, medical centers, and agricultural operations.
• Events and Entertainment: Supplying whisper-quiet power for concerts, outdoor festivals, and temporary staging.
• Rental Fleet Use: A highly requested, versatile, and durable unit that generates excellent ROI for equipment rental businesses.

Need reliable power for your next project? Browse our complete catalog of power generation equipment, and ask our team about our flexible equipment financing plans to secure this Multiquip 45 kVA generator today.