Your equipment shortlist
Compare equipment before you request it.
Review the published facts side by side. Matching a voltage or MVA rating does not establish compatibility. Ask your project engineer to review the complete unit records.
| Compare | 25 Jenbacher J420E 1.5 MW 50 Hz GeneratorsJJ-J420-MULTI | 100 Used Cummins QSK60 G5 1.3 MW GeneratorsJJ-GEN-QSK60-USED |
|---|---|---|
| Manufacturer | INNIO Jenbacher | Cummins |
| Rating / output | Nominal 1.5 MW per unit | 1.3 MW per unit; confirm the required frequency and duty in the unit schedule |
| Voltage / winding arrangement | 400 V line-to-line / 231 V line-to-neutral | Unit-specific output voltage confirmed with quotation |
| Vector group | Not applicable; generator connection per technical package | Not applicable; generator connection per technical package |
| Frequency | 50 Hz | 50/60 Hz; required configuration confirmed per unit |
| Cooling | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Impedance and base | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Tap changer | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Insulation / BIL | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Quantity represented | 25 units immediately available | 100 units |
| Technical details / open items | 25 units immediately available in the offered 50 Hz configuration.; Jenbacher J420E enclosed natural gas generator packages, nominal 1.5 MW each, 50 Hz, 400/231 V.; The units are offered in their existing 50 Hz configuration. Any frequency conversion is entirely the buyer's responsibility, arranged and paid for by the buyer. J&J does not perform or include conversion.; A buyer considering conversion must obtain an approved engineering scope for the exact engine, alternator, controls, auxiliaries and resulting output rating.; Generator breaker and connection point included per supplied specification. SCR is a project-specific optional addition.; Contact Tommy for pricing, matching nameplates, current photos, inspection and release terms. | 100 used Cummins QSK60 G5 units offered; 1.3 MW per unit and 50/60 Hz configurations as specified by J&J.; Every unit has over 7,500 operating hours. Exact hour-meter readings and service records are provided for the selected units.; $575,000 USD per unit, including shipping. Confirm the delivery destination and schedule in the written offer.; Confirm each unit's engine and alternator nameplates, installed frequency, voltage, duty rating, maintenance history and included accessories against the buyer's requirement.; This is a separate used-equipment offer from J&J's 25 brand-new QSK60 units. The new-package datasheet does not establish the used fleet's unit-specific condition or configuration. |
| Evidence reviewed | Supplied J420E package specification and current J&J allocation | Current equipment information supplied by J&J |
| Technical value basis | Supplied J420E package specification and current J&J allocation | Current equipment information supplied by J&J |
| Details to confirm | Matching technical records, current condition, complete equipment scope and transport details | Matching technical records, current condition, complete equipment scope and transport details |
| Represented condition | New, enclosed and sound-attenuated, per the supplied package specification | Used; every unit has over 7,500 operating hours |
| Technical records reviewed | 2026-10-23 | 2026-10-23 |
| Availability | 25 immediately available; subject to prior sale and written allocation | Available; subject to prior sale and written allocation |
| Availability last confirmed | 2026-10-23 | 2026-10-23 |
| Shipping estimate | Request a written dispatch and delivery schedule | Shipping included in the $575,000 USD per-unit price; delivery schedule confirmed with quotation |
| Nameplate reviewed | Not recorded as reviewed; request it | Not recorded as reviewed; request it |
| Drawings reviewed | Not recorded as reviewed; request them | Not recorded as reviewed; request them |
| Factory test report reviewed | Not recorded as reviewed; request test records | Not recorded as reviewed; request test records |
| This unit only | Request more info | Request more info |
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What still needs to be checked?
Confirm frequency, cooling-stage ratings, impedance and its base, taps, vector group, grounding, BIL, site conditions and included scope against the project specification. A table cannot approve the fit.
Match the nameplate to the specification · Review surplus equipment records · Procurement checklist