HomeHipowerHipower HRJW-125 T4F

Hipower HRJW-125 T4F Generator Set

The Hipower HRJW-125 T4F is a 100 kW (125 kVA) diesel standby generator set powered by a Isuzu 4HK1X engine. It is available at 120/240 V, 120/208 V, 139/240 V, 277/480 V and 347/600 V, 60 Hz. It holds about 23.78 L (6.3 gal) of oil and 19.7 L (5.2 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses battery rated 950 CCA at 12 V. The set measures 3134×1239×1872 mm (123.4×48.8×73.7 in). An integrated tank holds 74.5 L (19.7 gal), roughly 19.7 hours of runtime. The same 4HK1X engine also powers generator sets from Echo, Isuzu, M & L Engine / Energy Pac, MQ Power and Westquip Diesel Sales.

100 kW
Standby
5.2 L
Displacement
23.78 L
Oil capacity
0
Document types

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power100 kW
Standby kVA125
EmissionsTier 4 Final
ControllerIntelliLite NT
Oil capacity23.78 L
AlternatorStamford/AvK UCI 274 E with PMG (4-pole, Class H insulation)
Voltage options120/240 V, 120/208 V, 139/240 V, 277/480 V, 347/600 V
Power factor0.8
Battery cranking950 CCA
Battery voltage12 V
Coolant capacity19.7 L
Max ambient50 °C
Dimensions (L×W×H)3134×1239×1872 mm
Fuel tank74.5 L
Tank runtime19.7 hr

Engine

Isuzu 4HK1X
Oil capacity23.78 L
Coolant capacity19.7 L
Displacement5.2 L
Aspirationturbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Isuzu 4HK1X
ItemSpecCapacityPart #Interval
Air filter find
Fuel filter find
Oil filterSpin-on find
Belt find
Coolant
OilSpin-on500 hr

Common questions

What is the power rating of the Hipower HRJW-125 T4F?

The Hipower HRJW-125 T4F is rated 100 kW standby (125.0 kVA).

What engine does the Hipower HRJW-125 T4F use?

The Hipower HRJW-125 T4F is powered by the Isuzu 4HK1X engine.

What fuel does the Hipower HRJW-125 T4F use?

The Hipower HRJW-125 T4F runs on diesel.

What is the oil capacity of the Hipower HRJW-125 T4F?

The Isuzu 4HK1X engine in the Hipower HRJW-125 T4F has an oil capacity of 23.78 liters.

What alternator does the Hipower HRJW-125 T4F use?

The Hipower HRJW-125 T4F uses a Stamford/AvK UCI 274 E with PMG alternator. It has 4 poles. Insulation class H.

Parts

1
Part #DescriptionQtySystem
02-11-08Optional side cutters add 6 inches (150 mm) to bucket widths.Service part / kit eBay $8.00 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
Prime25%9.42.5
Prime50%16.54.4
Prime75%24.06.4
Prime100%31.68.4

Available documents

Other sets with this engine