MANUFACTURER · GAS ENGINES · GENERATORS · SWITCHGEAR

Caterpillar gas engines, generators and switchgear

12 Caterpillar model records across gas engines, generators and switchgear, with 1 available through SecondWatt partners now. Compare ratings and versions, then request the unit your project needs.

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Coverage on SecondWatt

  • Gas engines · 6 models · 1–1.97 MW · Research only
  • Generators · 5 models · 800–2,750 kW · 1 available
  • Switchgear · 1 model · Rating not stated · Research only

Caterpillar gas engines by rating

  1. G3512 with FAST RESPONSE · 1 MW · research record
  2. G3516 with FAST RESPONSE · 1.5 MW · research record
  3. G3516C · 1.56 MW · research record
  4. G3516H · 1.97 MW · research record

Browse 12 models

Buying used or surplus Caterpillar equipment

  1. Confirm the exact model and version. Caterpillar models often have several versions with different ratings. Match the version and rating basis, not just the model name.
  2. Ask for serials and records. Serial or tag numbers, operating hours or starts, and overhaul and maintenance history.
  3. Check who can sell it. The owner, or an agent with a written mandate. A chain of brokers usually means a higher price and slower answers.
  4. Plan inspection and scope. What is included in the package, what is site work, and when the unit can be inspected.

Caterpillar questions

Is SecondWatt an authorized Caterpillar dealer?

No. SecondWatt is not affiliated with Caterpillar. We source new, surplus and used units through our partner network and verify each opportunity.

Which Caterpillar models are available now?

1 of 12 models has units reported by partners. Use "Available now" above to filter them.

Can you find a Caterpillar model that is not listed?

Yes. Request by model or by output and timing, and we check across our sourcing network.

Other manufacturers in gas engines

Need Caterpillar equipment for a project?

We check authority, serials and records before anything is shown to you.

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Caterpillar is a trademark of its owner, used here for identification only. SecondWatt is not affiliated with or authorized by Caterpillar. Model pages are research records, not offers. Availability, condition and terms are confirmed for each opportunity.