Home›Cummins/Onan›Cummins/Onan GGHH-1332002

Cummins/Onan GGHH-1332002 Generator Set

The Cummins/Onan GGHH-1332002 is a 100 kW natural gas standby generator set powered by a Ford WSG-1068 engine. It is available at 277/480 V, 3-phase, 60 Hz and rated 120 A. It holds about 6 L (6.3 US qt) of oil and 33.1 L (8.7 gal) of coolant. The same WSG-1068 engine also powers generator sets from Generac and Olympian.

100 kW
Standby
6.8 L
Displacement
6.0 L
Oil capacity
0
Document types

How to read your Cummins/Onan serial & model number →

Typical fuel consumption for 100–105 kW Natural Gas generators →

Compare with other 100–105 kW Natural Gas generators →

Service parts for the GGHH-1332002

Grouped by system, with how many of each the parts manual calls for.

Electrical

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fuelnatural gas
Frequency60.0 Hz
Standby power100 kW
Oil capacity6 L (6.3 US qt)
Voltage options277/480 V
Phase3
Rated current120 A
Power factor0.8

Engine

Ford WSG-1068
Oil capacity6 L (6.3 US qt)
Coolant capacity33.1 L
Displacement6.8 L
AspirationNatural
Rated speed1800 rpm

Same engine, other brands

2 brands

The Ford WSG-1068 in this set also powers 6 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
OlympianG55F3S, G60F3, G75F3S, G80F3
GeneracQT15068JNSN, SG0150

Maintenance & consumables

for the Ford WSG-1068
ItemSpecCapacityPart #Interval
Air filter—500 hr
Fuel filter—
Oil filter—50 hr
Battery600 amps minimum at ambient temperature of 0 °C (32 °F)416-0823 Amazon
Belt—24 hr
Coolant—24 hr
OilFord specification WSS-M2C153-F and the recommended API performance category “SJ” or higher and SAE viscosity grade as shown in the equipment Owner’s or Operators Engine handbook.6 L (6.3 US qt)—300 hr
Spark plug—1000 hr

Common questions

What size generator is the Cummins/Onan GGHH-1332002?

The Cummins/Onan GGHH-1332002 is rated 100 kW standby.

Which engine powers the Cummins/Onan GGHH-1332002?

The Cummins/Onan GGHH-1332002 is powered by the Ford WSG-1068 engine.

What fuel does the Cummins/Onan GGHH-1332002 use?

The Cummins/Onan GGHH-1332002 runs on natural gas.

How much oil does the Cummins/Onan GGHH-1332002 take?

The Cummins/Onan GGHH-1332002 takes 6 L (6.3 US qt) of engine oil (Ford WSG-1068 engine specification).

What is the coolant capacity of the Cummins/Onan GGHH-1332002?

The Cummins/Onan GGHH-1332002 cooling system holds 33.1 liters (8.7 US gallons) for the engine, per the manufacturer specification sheet.

What voltages is the Cummins/Onan GGHH-1332002 available in?

The Cummins/Onan GGHH-1332002 is offered in 277/480 V, 3-phase.

Parts

31
Part #DescriptionQtySystem
11002starter motor1Motor Amazon eBay FridayParts $175.60
1U1L-12A297-AATurbocharged with 2400 Overspeed Shutdown1Turbocharger Amazon
5-10SERPENTINE BELT REPLACEMENT1Belt Amazon Amazon eBay eBay
ESE-M97B44-ASilicone Gasket and Sealant (ESE-M97B44-A)N/AGasket Amazon eBay
F5FZ-19549-CCSilicone Gasket and Sealant (in Oregon F5FZ-19549-CC)N/AGasket Amazon eBay
F6AZ-19562-AASilicone Gasket and Sealant (in Canada CXC-8-B)N/AGasket Amazon eBay
N806177Bolt, Hex Flange Head Pilot, M8 x 1.25 x 535Bolt Amazon eBay
N808140Stud and Washer, Hex-Head Pilot, M10 x 1.5 x M8 x 1.25 x 109.65Stud and washer Amazon eBay
N808142Screw and Washer, Hex Pilot, M10 x 1.5 x 57.53Screw and washer Amazon eBay
N808529Stud, Hex-Head Pilot, M10 x 1.5 x 1.5 x 103.12Stud Amazon eBay
N8089Alternator20Generator Amazon eBay
XIN010AStarter Motor3Starter Amazon eBay
YU1L-12A297-AATurbocharged with 2400 Overspeed Shutdown1Turbocharger Amazon
107-R0921Tapersert Installation KitService part / kit Amazon
326234-5Coolant heater, 1500w, 120vService part / kit eBay
527003GCP (ECU) & HarnessService part / kit Amazon eBay
6680060Mixer, DEPR and Vapor RegulatorService part / kit Amazon eBay
D81L-4201-AFeeler GaugeService part / kit Amazon
D81L-6002-BPlastigage®Service part / kit Amazon eBay
D9AZ-19579ASuper Premium Engine Oil SAE 5W30 (D9AZ-19579A)N/AService part / kit Amazon eBay eBay
E3D35-AEpoxy sealer meeting Ford specification M3D35-A (E)Service part / kit Amazon
ESE-M2C153-EEngine Oil XO-10W30-QSP or -DSPService part / kit Amazon
F4AZ-19A536-RAMetal Surface Cleaner (F4AZ-19A536-RA)N/AService part / kit Amazon eBay
N284948NAPA battery (Core)1Service part / kit eBay
T73L-6011-AEngine Cylinder Hone SetService part / kit Amazon eBay
TOOL-4201-CDial Indicator with BracketryService part / kit Amazon eBay
TOOL-6505-EValve Stem Clearance ToolService part / kit Amazon eBay
WSD-M1C226-AMetal Surface Cleaner (WSD-M1C226-A)N/AService part / kit Amazon eBay
XIN639BFlywheel1Service part / kit Amazon eBay
XU1L-12A297-ABNaturally Aspirated with 2250 Overspeed Shutdown1Service part / kit Amazon
YU1L-12A297-CANaturally Aspirated with 4000 Overspeed Shutdown1Service part / kit Amazon

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Reference — Cummins-GGHH-Ford-WSG-1068-engine-SN-E172A2502130560375-load-test-report (Central States Diesel Generators)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.