Cummins DFEK 500kW Standby / 455kW Prime Sound Attenuated Diesel Generator Set

CumminsModel:DFEK
Longmont, Colorado
Generator Set
Qty:1
Condition: New
Request priceIn stock
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E&M Equipment
E&M Equipment

Seller since: Apr 2026

At a glance

Product
Cummins DFEK 500kW Standby / 455kW Prime Sound Attenuated Diesel Generator Set
Manufacturer
Cummins
Model
DFEK
Category
Generator Set
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Longmont, Colorado
Fulfillment
Pickup and shipping available
Listed on

Key specifications

Current Rating
800A
Emissions Compliance
Tier 2
Engine Model
QSX15-G9
Engine Speed
1800RPM
Fuel Tank Capacity
850gal
Horsepower
755HP
Operating Hours
330
Phase and Wire Configuration
3/60/277/480V
Power Rating
455W
VA Rating
825VA

Supporting evidence

No supporting documents or certifications provided.

Description

The Cummins DFEK is a robust, sound-attenuated diesel generator set designed for standby and prime power applications in commercial, industrial, and critical infrastructure settings. Powered by the reliable Cummins QSX15-G9 engine, it delivers 500 kW standby (455 kW prime) output with EPA Tier 2 emissions compliance, ensuring efficient performance and environmental adherence. Key features include a PowerCommand digital control panel for intuitive monitoring and operation, PMG permanent magnet generator for stable power delivery, and a UL 2200 listed assembly for safety. The sound-attenuated level 2 enclosure reduces noise, making it suitable for urban or noise-sensitive environments. Advantages over competitors include Cummins' renowned durability, low operating hours (330 recorded), and reconnectable voltage options for versatility. Benefits encompass reliable backup power during outages, easy maintenance, and integrated features like battery charger and coolant heater. Drawbacks may include higher initial cost and the need for regular diesel fuel management. Ideal for hospitals, data centers, and remote sites, this used unit from 2009 has passed recent load tests, offering cost-effective reliability compared to new models.

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Shipping Information

Estimated Delivery Time
Varies by seller location and shipping method; shipping quote available at checkout
Shipping Options
Resin8 facilitated freight, buyer-arranged freight and local pickup available
Shipping Fees
Buyer responsible for all shipping and logistics costs
Shipping Process
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Return Policy

Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
Refund Policy
All purchases on Resin8 are final. Equipment is sold in its existing condition and location with all faults and defects. Buyers are responsible for conducting due diligence, inspections, and verification before purchase. Refunds or cancellations are only possible in cases of confirmed seller breach or mutual written agreement between buyer and seller. Resin8 does not provide refunds or accept returns.

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Disclaimer
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