AvailableNatural Gas Generators

6.84 MW* Wärtsilä 18V34SG rehabilitation candidate — ES-A

Rating basis: *6.84 MW is 18 × 380 kW/cylinder planning arithmetic, not confirmed electrical output. Historical reported rating: 5.98 MW.

Output voltage
6,600 V
Frequency
50 Hz

5,980 kW per unit · Wärtsilä · Spain

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One physical unit, two purchase paths

Used and rehab rows refer to the same equipment. Choose the scope you want us to evaluate; selecting another option changes your request, not the quantity available.

USED / AS-IS

Existing equipment

Existing rating
5,980 kW per unit
Electrical
6,600 V · 50 Hz
Planning lead time
0–2 months*
Recorded hours
131,916*10,000 since overhaul

Release depends on seller access, agreement, payment, removal and transport arrangements. This is not a ready-to-operate plant commitment.

REHAB OPTION · PROPOSED

OEM rehabilitation scope

Output for screening
6,840 kW*
Electrical
50 or 60 Hz* · voltage to be specified
Planning lead time
6–18 months*
Warranty pathway
Yes* — OEM scope and terms to be agreed
Post-rehab service hours
0* at the agreed return-to-service baseline

This work has not been performed. A 60 Hz scope requires new generator ends and OEM engineering. New OEM generator ends and key parts currently carry an approximately 12-month planning lead time, subject to a formal OEM quotation. Site work and engine placement can proceed in parallel where engineering and logistics allow. Voltage, final electrical output, scope, delivery milestone and acceptance tests must be agreed.

* Rating, schedule and hours basis. Proposed output uses the existing listing’s 380 kW-per-cylinder planning arithmetic; it is not an OEM-confirmed electrical rating. The 0–2 and 6–18 month ranges are EnergyEquipment.com planning estimates starting only after the required agreements, payment, access and scope approvals. Inspection findings, engineering, parts, logistics, permits and site work can change both scope and dates. Ask which delivery milestone a proposal covers.

0* does not mean a new engine. It describes the proposed service-hour baseline after the contracted rehabilitation and acceptance process. Retained components keep their lifetime history; commissioning and test hours may accrue. Existing hours are historical readings and may not establish total lifetime hours. 131,916 seller-reported historical hours. Seller reports about 10,000 hours after the last Wärtsilä overhaul; verify records.

Warranty for replaced components and performed work, project-specific performance guarantees and LTSA support are subject to satisfactory inspection and definitive OEM agreements. Retained blocks and crankshafts are not covered by a new-component warranty. The general OEM letter is not approval of these particular assets. Read the rehabilitation pathway ↗

Review selected equipment and scope →
6.84 MW* Wärtsilä 18V34SG rehabilitation candidate — ES-A
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Spain installation photograph; people removed. This is a representative Spain-package view, not a unit-specific identification photograph or evidence of completed rehabilitation.

Technical review & next steps

OEM information package available on request. Qualified buyers and project participants may request the complete Wärtsilä letter and supporting Q&A dated 23 September 2026. These are general platform statements, not asset certification or a warranty already in force.

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History, availability and verification

Estimated dispatch
Project schedule
Dispatch conditions
Core release/relocation and commissioned rehabilitation are separate schedules. Confirm OEM lead time for the specific scope.
Fuel and application history
Natural-gas plant service reported.
Maintenance / hours basis
131,916 seller-reported historical hours. Seller reports about 10,000 hours after the last Wärtsilä overhaul; verify records.
OEM review
OEM-supported rehabilitation candidate. General platform support statement is not specific-asset approval or certification. Inspection and project-specific contracts required. Warranty for replaced parts/work; retained block and crankshaft excluded from new-component warranty. Guarantees and LTSA require definitive scope and terms.
Photograph basis
Spain installation photograph; people removed. This is a representative Spain-package view, not a unit-specific identification photograph or evidence of completed rehabilitation.
Quantity basis
Individual asset; exact included scope subject to agreement.
Availability last checked
2026-09-22

Also included in: Spain Wärtsilä three-engine package — 17.94 MW legacy / 20.52 MW* rehabilitation basis. The same asset is counted once.

Read about the Wärtsilä 34SG rehabilitation pathway ↗ (opens a new tab)

Delivery options for this equipment

These are alternatives for the same physical equipment, not additional units.

As-is core release — Confirm access, release and logistics
Existing equipment; no commissioned or guaranteed output implied.

OEM rehabilitation — Project-specific schedule to be agreed
Potential acceleration through suitable-core reuse and parallel work. Prior 12–18 month planning ranges are not OEM commitments. Inspection, engineering, parts, permitting and definitive contracts govern.

Included equipment, warranty & delivery

Enclosure included
No
Warranty offered
No
Warranty scope / issuer
Used / as-is scope: no warranty offered. A separate proposed rehabilitation scope may carry negotiated OEM terms.
Public table notes
Overhaul scope and current readings to verify; request service records.

Equipment overview

Additional listing details

Listing Reference
EE-W34-ES-A

Power-generation specifications

Voltage
6,600 V
Recorded hours*
131,916* — historical reading; confirm meter date, lifetime basis and overhaul history.

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