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GEP550 — GENERATOR SET,DIESEL ENGINE

✓ Government record, cited
CATERPILLAR INC DIV CATERPILLAR DEFENSE · MOTOR
PRODUCT OVERVIEW

GEP550: GENERATOR SET,DIESEL ENGINE.

The GENERATOR SET,DIESEL ENGINE is a CATERPILLAR INC DIV CATERPILLAR DEFENSE industrial component. Key specifications include PHASE: THREE, CURRENT TYPE: DC, MOUNTING TYPE: SKID, OVERALL WIDTH: 1200.0 MILLIMETERS NOMINAL MM, COOLING METHOD: RADIATOR, OVERALL HEIGHT: 2174.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 6115-01-692-0472, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
GEP550
NSN: 6115-01-692-0472
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
PHASETHREE
CURRENT TYPEDC
MOUNTING TYPESKID
OVERALL WIDTH1200.0 MILLIMETERS NOMINAL MM
COOLING METHODRADIATOR
OVERALL HEIGHT2174.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH3828.0 MILLIMETERS NOMINAL MM
FREQUENCY RATING50.0 HERTZ NOMINAL
AC WATTAGE RATING400.0 KILOWATTS
UNPACKAGED UNIT WEIGHT3810.0 KILOGRAMS NOMINAL KG
PART NAME ASSIGNED BY CONTROLLING AGENCYDIESEL GENERATOR SET
NSN6115-01-692-0472
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: GEP550 · CATERPILLAR INC DIV CATERPILLAR DEFENSE ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
PHASE: THREE
•
UNPACKAGED UNIT WEIGHT: 3810.0 KILOGRAMS NOMINAL KG
•
CURRENT TYPE: DC
•
COOLING METHOD: RADIATOR
•
AC WATTAGE RATING: 400.0 KILOWATTS
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2174.0 MILLIMETERS NOMINAL MM
PHASETHREE
UNPACKAGED UNIT WEIGHT3810.0 KILOGRAMS NOMINAL KG
CURRENT TYPEDC
COOLING METHODRADIATOR
OVERALL LENGTH3828.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH1200.0 MILLIMETERS NOMINAL MM
AC WATTAGE RATING400.0 KILOWATTS
FREQUENCY RATING50.0 HERTZ NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYDIESEL GENERATOR SET
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GEP550?
GEP550 is a GENERATOR SET,DIESEL ENGINE manufactured by CATERPILLAR INC DIV CATERPILLAR DEFENSE.
What is the NSN for GEP550?
GEP550 is cataloged in the U.S. Government catalog under NSN 6115-01-692-0472. This indicates validated use in U.S. government and defense supply chains.
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