Unused Cummins 750 kW Diesel Generator – Model DQCB, Tier 2, UL142 Fuel Tank, Sound Enclosure (2024)

🏭 Manufacturer

Cummins Inc.
A trusted global manufacturer of diesel generator systems, Cummins is known for producing high-performance standby and prime power solutions for mission-critical, commercial, and industrial applications.

📝 Description

This unused Cummins diesel generator set, Model DQCB, serial number H240363490, offers 750 kW standby and 680 kW prime power, powered by a Cummins QSK23-G7 engine (SN: 85018864) rated at 1220 HP at 1800 RPM. This generator is EPA Tier 2 emissions compliant, UL2200 listed, and includes a PMG (Permanent Magnet Generator) with an oversized generator end rated at 820 kW for enhanced load support.

The system includes a 1200 Amp 100% rated main-line circuit breaker, PowerCommand 2.3 digital control panel, and engine cooling system rated for 50°C/122°F ambient temperatures. The Sens 10 Amp battery charger (ships loose) and coolant heater (208/240/480V) are included for reliable startup performance.

This unit is enclosed in a sound attenuated Level 2 enclosure and is mounted on a 1500-gallon UL142-listed sub-base fuel tank with secondary containment for safety and extended runtime. The generator has zero hours, was manufactured in 2024, and includes a 5-year/2500-hour Cummins warranty. Batteries and startup services are not included.

⚙️ Specifications

• Model: DQCB

• Serial Number: H240363490

• Year: 2024

• Condition: Unused (0 Hours)

• Standby Power: 750 kW

• Prime Power: 680 kW

• Engine: Cummins QSK23-G7 (SN: 85018864)

• Engine Output: 1220 HP @ 1800 RPM

• Voltage: 277/480V, 3-phase, 60 Hz, 4-wire non-reconnectable

• Emissions Compliance: EPA Tier 2

• Circuit Breaker: 1200 Amp, 100% rated

• Generator Type: PMG (Permanent Magnet Generator)

• Oversized Generator End: Rated 820 kW

• Cooling System: Radiator rated for 50°C (122°F) ambient

• Control Panel: Cummins PowerCommand 2.3

• Battery Charger: Sens, 10 Amp, 120/208/240V (ships loose)

• Coolant Heater: 208/240/480V

• Enclosure: Sound attenuated Level 2

• Fuel Tank:

  • Capacity: 1500 gallons

  • UL142 listed

  • Sub-base with secondary containment

• Certification: UL2200 listed package

• Warranty: 5-Year / 2500-Hour Cummins Warranty

• Startup & Batteries: Not included

• Dimensions: 101" W × 315" L × 146" H

• Weight: 31,139 lbs

🧩 Applications

Best suited for:

• Data center and critical IT backup

• Manufacturing and industrial operations

• Hospitals, clinics, and healthcare systems

• Water treatment and municipal facilities

• Telecom and broadcasting stations

• Military and government infrastructure

• Airports and transportation terminals

• Cold storage and processing plants

• High-demand commercial facilities

• Remote and off-grid site operations

🔧 What Might This Be Used For?

• Delivering uninterrupted power during grid outages

• Operating in remote or critical infrastructure environments

• Providing high-ambient temperature performance (up to 50°C)

• Serving as a flexible power solution with PMG voltage stability

• Ensuring extended runtime with 1500-gallon integrated fuel storage

• Supporting regulated environments with Tier 2 emissions compliance

• Enabling reliable operation in sound-sensitive zones

• Integrating into mission-critical facilities with 5-year factory warranty

• Offering plug-and-play performance with control panel and charger

• Safeguarding industrial operations through automatic load management

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