HomeIsuzuIsuzu HPPI-20

Isuzu HPPI-20 Generator Set

The Isuzu HPPI-20 is a 16 kW (20 kVA) Diesel standby generator set powered by a Isuzu 4LE2T engine. It is available at 240 V, 1-phase and rated 80 A. It holds about 10.3 L (2.7 gal) of oil and 14.1 L (3.7 gal) of coolant. The same 4LE2T engine also powers generator sets from Echo, Generac, Hipower and Westquip Diesel Sales.

16 kW
Standby
2.2 L
Displacement
10.3 L
Oil capacity
0
Document types

Specifications

FuelDiesel
Standby power16 kW
Standby kVA20
EmissionsEPA Tier 4 Final
Oil capacity10.3 L
AlternatorBrushless with AVR
Voltage options240 V
Phase1
Rated current80 A
Circuit breaker80 A

Engine

Isuzu 4LE2T
Oil capacity10.3 L
Coolant capacity14.1 L
Displacement2.2 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Isuzu 4LE2T
ItemSpecCapacityPart #Interval
Air filterS4CJ-1004E25F-004600 hr eBay PartsGeek
Fuel filterS4CJ-1003E25F-003600 hr eBay PartsGeek
Oil filter5876100080500 hr PartsGeek
BeltS4CJ-1008E25F-008600 hr eBay PartsGeek
CoolantS4CJ-1007E25F-007 eBay PartsGeek
OilS4CJ-1000E25F-001600 hr eBay PartsGeek

Common questions

What is the power rating of the Isuzu HPPI-20?

The Isuzu HPPI-20 is rated 16 kW standby (20.0 kVA).

What engine does the Isuzu HPPI-20 use?

The Isuzu HPPI-20 is powered by the Isuzu 4LE2T engine.

What fuel does the Isuzu HPPI-20 use?

The Isuzu HPPI-20 runs on Diesel.

What is the oil capacity of the Isuzu HPPI-20?

The Isuzu 4LE2T engine in the Isuzu HPPI-20 has an oil capacity of 10.3 liters.

What alternator does the Isuzu HPPI-20 use?

The Isuzu HPPI-20 uses a Brushless with AVR alternator.

Parts

42
Part #DescriptionQtySystem
898027-4560Engine oil pressure sensor (for emergency stop) (Part number: ISUZU part number: 898027-4560)Sensor PartsGeek FridayParts $25.02
898071-4010Fuel air-bleeding electromagnetic pump filter-Fuel filter PartsGeek
898071-4040Gasket for fuel air-bleeding electromagnetic pump filter-Gasket PartsGeek
898074-9550Engine supply pump strainer-Strainer PartsGeek
898227-1080Controller (ECM)-Controller PartsGeek
898227-1081Controller (ECM)-Controller PartsGeek
SG09072Boost temperature / boost pressure sensorSensor PartsGeek
SG09107-1Diode module1Diode module PartsGeek
SG12022EThermal relay (Part number:46928 01500)1Thermal relay PartsGeek
SG12026ECurrent transformer (CT) (Part number:46923 04700, Specification:5VA, 100/5A)1Current transformer PartsGeek
SG12027EAmmeter (Part number:46154 16000, Specification:0-50A 50/5A)1Ammeter PartsGeek
SG12035-1Voltage adjusting resistor hand trimmerSensor PartsGeek
SG12036-1EAuxiliary receptacles2Auxreceptacle PartsGeek
SG12101-1Exciter armature winding wires1Exciter armature winding wires PartsGeek
SG12102Automatic voltage regulator (AVR) (Part number:46950 02901)1Automatic voltage regulator PartsGeek
SG12105ECircuit protector (IDEC NRF110, Rated current:4.0A)1Circuit protector PartsGeek
SG13021AVR connector1Avr connector PartsGeek
SG13061Ammeter change-over switch (Part number:46913 01000)1Ammeter change over switch PartsGeek
SG130846GFCI receptacles2Gfcireceptacle PartsGeek
SG14008Varistor1Varistor PartsGeek
SG14086-2EChecking rotary rectifier and varistorSensor PartsGeek
SG14129EFuel PipingFuelpiping PartsGeek
SG14133Fuse (10A)1Fuse PartsGeek
SG14139Electronic control fuel injection system (Common rail type) (Part number:6. Pressure limiter, 10. CKP sensor, 2. Fuel filter, 7. Injector, 11. CMP sensor, 3. Supply pump, 8. ECM, 12. Fuel tank)1Electronic control fuel injection system PartsGeek
SG14140EGR cooler (Part number:1. EGR cooler, 4. EGR valve, 2. Outlet port of coolant, 5. ECM, 3. Inlet port of coolant, 6. Boost pressure / boost temperature sensor)1Egr cooler PartsGeek
SG14141Diesel oxidation catalyst (DOC) (Exhaust IN, SEC B-B, Exhaust OUT, DOC drain)1Diesel oxidation catalyst PartsGeek
SG14142Controller (ECM) (Part number:44390 04200, Connector terminal arrangement)1Controller PartsGeek
SG14154CMP sensorSensor PartsGeek
SG14155EGR motor position sensorSensor PartsGeek
SG14156Intake manifold temperature (IMT) sensorSensor PartsGeek
A130889Manual-Auto selector switch3Service part / kit PartsGeek
A130923Outline Drawing (mm)Service part / kit PartsGeek
A130941Outline Drawing (in.)Service part / kit PartsGeek
A131135Outline Drawing (mm)Service part / kit PartsGeek
A131136Outline Drawing (in.)Service part / kit PartsGeek
SG09069ProtrusionsService part / kit PartsGeek
SG09070Timing chain sprocketService part / kit PartsGeek
SG12120Measurement of generator winding wire resistanceService part / kit PartsGeek
SG12121Measurement of insulation resistance of exciter armature winding wiresService part / kit PartsGeek
SG14006Measurement of insulation resistance of generator winding wiresService part / kit PartsGeek
SG14043EGenerator’s Winding Wires Resistance ValueService part / kit PartsGeek
SG14045Measurement of insulation resistance of exciter field winding wireService 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.

Available documents