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Isuzu BH-4HK1X Engine Engine

The Isuzu BH-4HK1X is a 5.19 L engine rated at 1500 rpm. It powers generator sets from Airman, including the SDG125AS, SDG125S-1B1, SDG125S-7B1 and SDG150AS. It holds 17 L (4.5 gal) of oil and 20.5 L (5.4 gal) of coolant.

Also known as: ISUZU BH-4HK1X

Part of the Isuzu BH-4 engine family — 2 variants share parts & fitment.

5.193 L
Displacement
1500 rpm
Rated speed
17.0 L
Oil capacity

Engine specifications

Oil capacity17.0 L
Coolant capacity20.5 L
Displacement5.193 L
Rated speed1500 rpm

Generator sets powered by this engine

6
Airman SDG125ASAirman SDG125S-1B1Airman SDG125S-7B1Airman SDG150ASAirman SDG150S-1B1Airman SDG150S-7B1

Common questions

What is the oil capacity of the Isuzu BH-4HK1X?

The Isuzu BH-4HK1X engine has an oil capacity of 17.0 liters.

What is the displacement of the Isuzu BH-4HK1X?

The Isuzu BH-4HK1X has a displacement of 5.193 liters.

Which generators use the Isuzu BH-4HK1X engine?

The Isuzu BH-4HK1X powers 6 generator set(s), including Airman SDG125AS, Airman SDG125S-1B1, Airman SDG125S-7B1, Airman SDG150AS, Airman SDG150S-1B1.