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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 Power Solutions International 18.3L engine. It is available at 120/240 V, 120/208 V, 277/480 V and 347/600 V, single-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

Power Solutions International 18.3L
Oil capacity35.0 L
Coolant capacity46.7 L
Displacement18.3 L
AspirationTurbo Charge Air Cooled
Rated speed1800 rpm

Maintenance & consumables

for the Power Solutions International 18.3L
ItemSpecCapacityPart #Interval
Air filterDry, replacable cartridge×1—
Fuel filterN.A.×1—
Oil filterReplaceable Spin-On×1—
Battery200 AH—
BeltN.A.×1—
Coolant filterN.A.×1—
Spark plugN.A.×1—

Common questions

How many kW is 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 Power Solutions International 18.3L engine.

What kind of fuel does the Hipower HNG 355 T6 U run on?

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

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

The Power Solutions International 18.3L engine in the Hipower HNG 355 T6 U has an oil capacity of 35.0 liters.

How much coolant does the Hipower HNG 355 T6 U hold?

The Hipower HNG 355 T6 U cooling system holds 46.7 liters (12.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the sound level of the Hipower HNG 355 T6 U?

The Hipower HNG 355 T6 U is rated at 77.0 dBA at 7 m, per the manufacturer specification sheet.

How much does the Hipower HNG 355 T6 U weigh?

The Hipower HNG 355 T6 U has a dry weight of 4610 kg (10163 lb).

What size fuel tank does the Hipower HNG 355 T6 U have?

The Hipower HNG 355 T6 U has a 1146 liter (303 US gallon) fuel tank, giving about 61 hours of runtime.

What voltage does the Hipower HNG 355 T6 U produce?

The Hipower HNG 355 T6 U is offered in 120/240 V, 120/208 V, 277/480 V, 347/600 V, 1-phase.

What battery does the Hipower HNG 355 T6 U use?

The Hipower HNG 355 T6 U uses 1 battery, 24 V each, 1000 CCA, group 200 AH, per the manufacturer specification sheet.

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 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

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

This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.