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Hipower HNG 355 T6 U Generator Set

The Hipower HNG 355 T6 U is a 255 kW (319 kVA) LPG/NG standby generator set powered by a PSI Heavy Duty 18.3L engine. It is available at 120/240 V, 120/208 V, 277/480 V and 347/600 V, 1-phase, 60 Hz and rated 1200 A. It holds about 35 L (9.2 gal) of oil and 46.7 L (12.3 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-200 battery rated 1000 CCA at 24 V. The set measures 4520×2110×2290 mm (178.0×83.1×90.2 in), weighs about 4610 kg (10163 lb) and produces 77 dBA at 7 m. An integrated tank holds 1146 L (302.7 gal), roughly 61 hours of runtime.

255 kW
Standby
18.3 L
Displacement
35.0 L
Oil capacity
1
Document types

Specifications

FuelLPG/NG
Frequency60.0 Hz
Standby power255 kW
Standby kVA319
EmissionsEPA certified
ControllerDigital auto-start microprocessor based
Oil capacity35.0 L
AlternatorStamford/AvK HCI 534 C N.G. / HCI 434 E N.G. (4-pole, Class Class H insulation)
Voltage options120/240 V, 120/208 V, 277/480 V, 347/600 V
Phase1
Rated current1200 A
Power factor0.8
Circuit breaker1200 A
Battery group200 AH
Battery cranking1000 CCA
Battery voltage24 V
Battery quantity1
Coolant capacity46.7 L
Max ambient40 °C
Dimensions (L×W×H)4520×2110×2290 mm
Dry weight4610 kg
Sound level77.0 dBA @ 7 m
Fuel tank1146.0 L
Tank runtime61 hr

Engine

PSI Heavy Duty 18.3L
Oil capacity35.0 L
Coolant capacity46.7 L
Displacement18.3 L
AspirationTurbo Charge Air Cooled
Rated speed1800 rpm

Maintenance & consumables

for the PSI Heavy Duty 18.3L
ItemSpecCapacityPart #Interval
Air filterDry, replacable cartridge×1 find
Fuel filterN.A.×1 find
Oil filterReplaceable Spin-On×1 find
BeltN.A.×1 find
Coolant filterN.A.×1 find

Common questions

What is the power rating of the Hipower HNG 355 T6 U?

The Hipower HNG 355 T6 U is rated 255 kW standby (319.0 kVA).

What engine does the Hipower HNG 355 T6 U use?

The Hipower HNG 355 T6 U is powered by the PSI Heavy Duty 18.3L engine.

What fuel does the Hipower HNG 355 T6 U use?

The Hipower HNG 355 T6 U runs on LPG/NG.

What is the oil capacity of the Hipower HNG 355 T6 U?

The PSI Heavy Duty 18.3L engine in the Hipower HNG 355 T6 U has an oil capacity of 35.0 liters.

What alternator does the Hipower HNG 355 T6 U use?

The Hipower HNG 355 T6 U uses a Stamford/AvK HCI 534 C N.G. / HCI 434 E N.G. alternator. It has 4 poles. Insulation class Class H.

Parts

1
Part #DescriptionQtySystem
777-10380RControl Panel DSE 73101Service part / kit PartsGeek

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.

Fuel consumption

RatingLoadL/hgal/h
Standby50%
Standby75%
Standby100%

Available documents

Parts manual — HIPOWER DS HNG-355-T6U (Hipower)Parts manual — HIPOWER HNG-355-T6U (Hipower)