2000kW generators at a glance

• Rated 2000kW (2,500kVA) standby, typically about 1,800kW prime
• 3,007 amps at 480V, three-phase, or 347 amps at 4,160V medium voltage
• Burns about 103.5 gallons of diesel an hour at three-quarter load
• Sized for a large data center, a hospital campus, a mine or a heavy industrial plant
• 60Hz units built for North American power
• New and used units in stock, shipping from Colorado, Florida and Texas

2000kW generators in stock now

Two megawatts for data centers, campuses and heavy industry

A 2MW generator is the backbone of large data centers, hospital campuses, mines and heavy industrial plants. Units this size are usually diesel, often medium voltage, and frequently paralleled with other sets for redundancy.

Our 2000kW stock changes week to week. It usually runs from brand-new units to used standby sets from Baldor, Generac, Cummins, MTU and others, all diesel.

Every unit is ours. We buy and own our inventory outright, so we can tell you where a generator came from, how it was used and what our technicians found when they went over it. Units ship from our yards in Brighton, Jacksonville, Pensacola and Austin, and we can get them to a site anywhere in the contiguous US, with Canada and Mexico on request.

Not sure 2000kW is the right fit? Run your loads through our generator sizing calculator, or call and talk it through with someone who sizes these every day.

What a 2000kW generator can power

Typical buyers include:

• Data centers: large server halls and colocation facilities, often with multiple paralleled sets
• Healthcare: hospital campuses and large medical centers
• Heavy industry: refineries, steel and chemical plants, and large manufacturing
• Mining, oil and gas: remote prime power and site electrification
• Utilities and cold storage: peak shaving and large refrigerated distribution centers

At this size the generator is part of a larger power system. Switchgear, load sequencing, fuel storage and emissions permitting all shape the right unit, so loop in your engineer early.

2000kW generator specs

A 2000kW standby generator is rated at 2,500kVA. Amps are three-phase at a 0.8 power factor, from our kVA, kW and amperage chart. Many 2MW sets are built for medium voltage such as 4,160V or 12,470V; 480V units are also common.

Voltage (three-phase)	Amps
480V	3,007
600V	2,406
4,160V	347
12,470V	116

Fuel use below is estimated from our fuel consumption charts. Actual use depends on the engine and site conditions. Units this size are almost always diesel, so only diesel figures are shown.

Load	Diesel (gal/hr)
1/4	42.8
1/2	72.2
3/4	103.5
Full	141.9

How 2000kW compares with nearby sizes

Size	kVA	Amps at 480V	Amps at 4,160V	Diesel at 3/4 load (gal/hr)
1,000kW	1,250	1,504	173	52.1
1,500kW	1,875	2,255	260	77.8
2,000kW	2,500	3,007	347	103.5
2,500kW	3,125	3,759	434	Not listed

2000kW spec sheet library

Spec sheets for the 2000kW models we see most often. Details can change by model year, so check the sheet against the nameplate on the exact unit you’re quoting. Need one that isn’t here? Ask and we’ll find it.

Brand	Model	Fuel	Spec sheet
CAT	3516B	Diesel	CAT 3516B spec sheet (PDF)
CAT	3516C, Tier 4 Interim	Diesel	CAT 3516C spec sheet (PDF)
Cummins	DQKAB	Diesel	Cummins DQKAB spec sheet (PDF)
Cummins	DQKAE	Diesel	Cummins DQKAE spec sheet (PDF)
Cummins	DQKAL	Diesel	Cummins DQKAL spec sheet (PDF)
Generac	IDLC2000	Diesel	Generac IDLC2000 spec sheet (PDF)
Kohler	2000REOZDD	Diesel	Kohler 2000REOZDD spec sheet (PDF)
Kohler	2000REOZMD	Diesel	Kohler 2000REOZMD spec sheet (PDF)
MTU	DS2000	Diesel	MTU DS2000 spec sheet (PDF)
Multiquip	EGC2000C	Diesel	Multiquip EGC2000C spec sheet (PDF)

Browse every size in our full spec sheet library.

What’s included when you buy from us

• An inspection by our EGSA-certified technicians before the unit leaves our yard
• Load bank testing available, so you can see it carry a load before it ships
• Shipping to your site anywhere in the contiguous US, with Canada and Mexico on request
• Photos, the spec sheet and a walkaround video of the actual unit
• A deposit that holds your unit while you finalize, with a clear quote expiration date
• Service after the sale from our teams in Colorado, Florida and Texas

Watch our load bank testing

Before a unit ships we can put it on a load bank so you can see it carry load. Our YouTube channel has load bank runs on generators across the size range.

2000kW generator FAQ

How many amps does a 2000kW generator put out? At three-phase and a 0.8 power factor, a 2000kW generator delivers about 3,007 amps at 480V. At medium voltage it is about 347 amps at 4,160V and 116 amps at 12,470V. Your electrician will size the breaker and transfer switch from those numbers.

How much fuel does a 2000kW generator use? A diesel 2000kW unit burns roughly 72.2 gallons an hour at half load and 141.9 at full load. At three-quarter load that is about 2,484 gallons over 24 hours, so plan for substantial on-site fuel storage and a refueling contract.

Is a 2000kW generator the same as 2,500kVA? Yes. Generators are usually rated at a 0.8 power factor, so 2000kW of real power equals 2,500kVA. You’ll see both numbers on spec sheets and nameplates.

What’s the difference between a standby and a prime rating? A standby rating is for backup power during outages. A prime rating is for running as the main power source for long stretches, and it’s often around 10% lower, so a 2000kW standby set may carry about 1,800kW prime. Check the spec sheet for each unit.

Can two smaller generators do the job of one 2000kW unit? Yes. Two 1,000kW units paralleled through switchgear can share a 2000kW load and give you redundancy if one goes down for service. The trade-off is the cost and complexity of the paralleling controls. We can help you compare both setups.

Should I buy new or used? Used units cost less and are often ready to ship now, while new units can carry a factory lead time. We stock both. Every used unit lists its hours and year, and we’ll send photos and a walkaround video of the actual generator before you commit.

How much does a 2000kW generator cost? Price depends on whether it’s new or used, its hours, brand, fuel type and enclosure. Tell us about your site and we’ll send pricing on every 2000kW unit that fits.

Can I rent a 2000kW generator instead? Yes. Our rental teams in Colorado, Florida and Texas can set you up for a short-term job, an event or while you wait on a permanent unit. See generator rentals.

More on 2000kW generators: Renting 2000kW to protect a retail cold warehouse chain.

Get pricing on a 2000kW generator

Tell us what you’re powering and when you need it, and we’ll send pricing on every 2000kW unit that fits. Call 877-866-6895, text us for a quote or request one online. Want to see the unit first? Ask for a walkaround video.