Are these new or used?

New. Factory load-tested, never entered field service, and carrying zero recorded operating hours. Factory load test reports are attached to every unit, and manuals are included.

Can they run at 60Hz?

These units are built at 1500 RPM / 50Hz. Conversion for 60Hz service is possible but must be evaluated and completed by qualified Caterpillar engineering and service personnel — it's not a simple field adjustment. Ask for conversion details when you inquire.

Where are they and how fast can they ship?

The units are warehoused overseas and can be ready to ship in approximately 10 days. We coordinate freight worldwide — engine and alternator travel connected in a 40ft high-cube container.

Are they CE certified?

No — these engines are not CE certified. Buyers in markets requiring CE should verify their import and installation requirements.

Can I buy fewer than 11?

Yes — single units and partial quantities welcome. Take-all buyers get the sharpest number.

Private commercial buyers — data centers, utilities, mining and industrial operators, genset dealers, and resellers — paying by cash or wire. No RFP or bid processes.

CAT 3516E Diesel Generators For Sale

The hardware — photographed as it sits

Real photos, not brochure renders. Engines, alternators, and radiators in factory packaging, warehoused indoors and ready for containerization.

Factory-new Caterpillar 3516E generator set in protective wrap with CAT branding — Factory wrap on, zero hours — as delivered from Caterpillar

Caterpillar 3516E diesel engine and alternator genset unwrapped — 3516E engine + alternator — never entered field service; never installed

Two Caterpillar 3516E generator sets side by side in warehouse — Multiple units staged for inspection and loading

What you're buying

Caterpillar 3516E generator radiator and engine assembly

Caterpillar 3516E — 3,250 kVA Standby Diesel Genset

Model 3516E · 1500 RPM / 50Hz · RPM convertible

The 3516E is Caterpillar's flagship high-output genset platform — the engine of choice for data centers, mining, utilities, and heavy industry. These eleven units were built new. Factory load-tested, never entered field service, and carrying zero recorded operating hours.

Zero recorded hours — never used, load test reports included
Factory manuals included; full package/serial numbers verified
9 units in original factory packaging + 2 in containerized enclosures
Engine + alternator fit a 40ft high-cube container; radiators crated separately (4 units have radiators already fitted)

Caterpillar 3516E generator set factory nameplate

Verified serial numbers, on the plate

Every genset carries its factory Caterpillar nameplate and package number — the full serial list, load test reports, and general arrangement drawings go to qualified buyers before wire. What's on the plate is what ships.

Configuration	Details	Qty
3516E — original factory packaging	Engine + alternator connected; radiator crated and supplied loose (4 units with radiators fitted). Fits 40ft HC container.	9
3516E — containerized sets	Enclosure work in progress (sound attenuation, wiring, piping). Approx. 16.25m L × 3.9m W, ~50 tons complete. GA drawings available.	2

Package numbers ZNZ00217 – ZNZ00249 series. Units are located overseas and ship worldwide — ready to load in approximately 10 days from commitment. Note: engines are not CE certified.

Frequently asked questions

Are these new or used?: New. Factory load-tested, never entered field service, and carrying zero recorded operating hours. Factory load test reports are attached to every unit, and manuals are included.
Can they run at 60Hz?: These units are built at 1500 RPM / 50Hz. Conversion for 60Hz service is possible but must be evaluated and completed by qualified Caterpillar engineering and service personnel — it's not a simple field adjustment. Ask for conversion details when you inquire.
Where are they and how fast can they ship?: The units are warehoused overseas and can be ready to ship in approximately 10 days. We coordinate freight worldwide — engine and alternator travel connected in a 40ft high-cube container.
Are they CE certified?: No — these engines are not CE certified. Buyers in markets requiring CE should verify their import and installation requirements.
Can I buy fewer than 11?: Yes — single units and partial quantities welcome. Take-all buyers get the sharpest number.
Who do you sell to?: Private commercial buyers — data centers, utilities, mining and industrial operators, genset dealers, and resellers — paying by cash or wire. No RFP or bid processes.

11 factory-new CAT 3516E gensets. Zero hours. Ready in 10 days.

The hardware — photographed as it sits

What you're buying

Caterpillar 3516E — 3,250 kVA Standby Diesel Genset

Verified serial numbers, on the plate

Frequently asked questions

Get a number today.