Equipment index — August 2026 Serials, locations & pricing released under NDA ≈1.1 GW across 9 packages
Halyard Power Assets.
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Offering № 03 — August 2026

Wärtsilä 20V34SG Block

Ten medium-speed spark-ignited gensets, ≈9.4 MW each at 60 Hz, operable individually or in parallel — block power for data-center, utility, industrial, or microgrid duty with N+1 maintenance flexibility.

≈94 MWcapacity
Ten gas gensetsconfiguration
≈14 wks from inspectiondelivery window
Availablestatus
Fig. 03 — Reciprocating generator set, indicative linework. Unit-specific photography is released under NDA.

The offering

Reciprocating blocks are the workhorse of the data-center power buildout: near-instant synchronization, flat efficiency deep into part load, and maintenance one engine at a time while the block keeps serving. These ten sets come as complete plants with their fuel, lube, cooling, and control systems, refreshed by OEM service before de-rig. Title transfers at the port of origin and delivery to a U.S. port is included in pricing.

  • ≈48.8% electrical efficiency — among the best heat rates in class
  • Complete plants: fuel, lube, cooling, controls, and battery systems
  • OEM service performed prior to de-rig and packing
  • ≈14 weeks from inspection and acceptance to shipment

Quick reference

PlatformWärtsilä 20V34SG — four-stroke, spark-ignited, 20-cylinder V
UnitsTen — individually operable
Output≈9.4 MW per set at 720 rpm / 60 Hz · ≈94 MW block
FuelNatural gas
Efficiency≈48.8% electrical · ≈6.99 MMBtu/MWh heat rate
OperationFast synchronization; independent or parallel dispatch
LocationInternational; delivered to U.S. port with title transfer at origin — detail under NDA
Delivery basisDelivery to U.S. port included; import duties and onward transport by buyer
Released in stages under NDA: complete specifications, diligence detail, and pricing follow NDA execution; serial numbers, nameplate photography, unit location, and ownership and lien position follow an executed LOI, proof of funds, and a refundable deposit. The summary above is indicative, derived from seller documentation, subject to verification in diligence and to prior sale. Nothing on this page is an offer capable of acceptance.