Rental fleet & commercial · DOT trailer

Cummins C100D2RE — 100kW Mobile Diesel Generator

100kW standby, 90kW prime. Rental fleets and commercial users: commercial job sites, retail and restaurant standby, events, and paralleled pairs for larger loads.

Cummins C100D2RE 100kW liquid-cooled Diesel mobile generator on a trailer

100 kW standby EPA Tier 4 Final 131 gal tank ~27 hr runtime Paralleling ready 68 dB(A) at 7 m (23 ft), full load

The C100D2RE arrives as a complete, self-contained power plant: engine, alternator, controls, fuel and distribution panel in a sound-attenuated, lockable enclosure on its own trailer. Park it, connect the load and start it. There is no pad to pour and no gas line to run.

It runs a Cummins QSB5-G11, 4.5 L in-line 4-cylinder, turbocharged and aftercooled certified to EPA Tier 4 Final. Emissions are met without a diesel particulate filter, so there is no DPF to regenerate or replace, but the engine does use diesel exhaust fluid from a 10 gallon onboard tank. The onboard 131 gallon tank gives about 27 hours at 75% of prime load.

Cummins builds it to the voltage you choose: 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph, 347/600 3Ph. Pick the one that matches what you are powering. The unit is configured before it leaves the factory, which is why the choice is made at the order rather than on site.

The PowerCommand 3.3 control supports Masterless Load Demand paralleling, so two units can share a load and one can drop offline when demand falls.

Equipment price

$126,748.00

Freight quoted per shipment · confirmed by phone before it is booked

Part number	A058F363
Weight with fuel	8,100 lb
Trailer	Tandem axle, DOT

This price is for the equipment. Installation is not included.

Delivery arranged separately — not charged here

Typically ships in 4-13 days

Choose the service voltage

Part A058F363

Match this to your building's existing service. It does not change the generator's output.

Configure the trailerTrailer brakesHitch

Cummins builds the trailer to these choices along with the voltage. Match them to the tow vehicles that will move it.

Tax-exempt (certificate required) or fleet order? Call (214) 957-4307

A separate service

Connecting it to a building?

A trailer generator feeds a building through a transfer switch or a generator docking station, installed by a licensed electrician. That is not part of the equipment sale. In Dallas-Fort Worth we quote it in writing after a free site survey.

Get a hookup quote

Prefer to talk it through? Have us call you.

Specifications

Model	Cummins C100D2RE
Standby rating (60 Hz)	100 kW / 125 kVA
Prime rating (60 Hz)	90 kW / 113 kVA
Engine	Cummins QSB5-G11, 4.5 L in-line 4-cylinder, turbocharged and aftercooled
Emissions	EPA Tier 4 Final without a diesel particulate filter; uses DEF
Alternator	Stamford 12-lead reconnectable, permanent magnet excitation (UCI274D on the 208/240/480 V build, UCI274E on the 480-600 V build)
Control	PowerCommand 3.3 with Masterless Load Demand paralleling
Fuel tank	131 gal diesel, 10 gal DEF
Runtime	About 27 hours at 75% of prime load
Fuel use at standby rating	1/4 load: 2.3 gal/hr · 1/2 load: 3.8 gal/hr · 3/4 load: 5.3 gal/hr · full load: 7.1 gal/hr
Sound level	68 dB(A) at 7 m (23 ft), full load
Outlets and connections	Two 120 V 20 A GFCI duplex receptacles, three 240 V 50 A twist-locks, camlock, barrel lug and bus bar distribution panel
Main breaker	400 A (208/240/480 V build), 150 A (480-600 V build)
Size with trailer (L×W×H)	189 x 83 x 96 in
Weight with trailer	7,100 lb dry · 8,100 lb with fuel
Tires	225/75R15 radial, 4 tires
Starting system	24 V DC
Operating conditions	Cooling rated for 120°F ambient at 100% standby load
Source	Cummins NAS-6299-EN (02/20) specification sheet

Weights are Cummins CAD figures, within about 2%. Specifications are subject to change by the manufacturer.

Voltage configurations

5 factory configurations, one part number. Cummins sets the unit up for the voltage you select before it ships.

Voltage	Phase	Price
120/240 V	1Ph	$126,748.00
120/208 V	3Ph	$126,748.00
139/240 V	3Ph	$126,748.00
277/480 V	3Ph	$126,748.00
347/600 V	3Ph	$126,748.00

Rated amps at standby

240 V 1Ph	280 A
208 V 3Ph	347 A
240 V 3Ph	301 A
480 V 3Ph	150 A
600 V 3Ph	120 A

Three-phase amps assume a 0.8 power factor.

Built as a rental package

What makes the C100D2RE fleet-ready

✓ Lockable, sound-attenuated white powder-coated enclosure
✓ Single-wall fuel tank inside a 110% fluid containment basin, with leak detection
✓ Complete engine fluid containment reservoir
✓ Roof-mounted single-point lift
✓ Simplified PowerCommand display built for rental operators, with remote start
✓ Shore power (15 A/120 V) for the coolant heater and battery charger
✓ Camlock, barrel lug and bus bar distribution panel
✓ Optional auxiliary fuel and DEF connections

Questions about the C100D2RE

How much is the Cummins C100D2RE?

The C100D2RE is $126,748.00 for the equipment, the same at every voltage it is offered in. Freight is not charged at checkout: it is quoted per shipment, and we confirm it with you by phone before anything is booked. Sales tax is calculated at checkout from the delivery address. No installation is included or required to run it as a stand-alone generator.

Can we buy the C100D2RE for a rental fleet?

Yes. This is a Cummins rental package, built for fleet use: a lockable enclosure, onboard fluid containment and controls designed for rental operators. Rental companies and commercial buyers can order online or by phone. Tax-exempt purchases require a valid Texas resale or exemption certificate. Without one on file, sales tax is charged at checkout. To buy tax-exempt, provide your certificate before ordering by calling (214) 957-4307; online checkout cannot accept a certificate. Orders for several units are also easier to arrange by phone.

Which voltage should I choose?

Choose the voltage of the equipment or building you will power. The C100D2RE is offered in 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph, 347/600 3Ph. Cummins sets the unit up for your selection before it ships, so the choice has to be right at the order. If you are not sure, have your electrician confirm it, or call us before you buy and we will work through it with you.

How long will the C100D2RE run on a tank?

The onboard tank holds 131 gallons, which Cummins rates at about 27 hours at 75% of prime load. At full standby load it burns 7.1 gallons an hour. It also carries 10 gallons of diesel exhaust fluid, sized for 24 hours of operation, and uses DEF at less than 4% of fuel consumption.

What do I need to tow the C100D2RE?

It weighs 7,100 lb dry and 8,100 lb with a full tank, about 4.1 tons, on a tandem-axle trailer. Check your tow vehicle and hitch against the wet weight, not the dry weight. You choose electric or hydraulic brakes and a ball or pintle hitch when you order, and Cummins builds the trailer to match.

Can the C100D2RE power a building?

Yes, but not by plugging it in. Connecting a generator to a building's wiring needs a properly rated transfer switch or generator docking station installed by a licensed electrician, so the generator cannot back-feed the utility line. That work is not sold with the equipment. In Dallas-Fort Worth we quote it separately after a site survey.

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