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Isuzu FF-4BG1T Engine

The Isuzu FF-4BG1T is a 0.83 L 6-cylinder naturally aspirated engine rated at 2900 rpm, producing up to 6.43 kW. It powers generator sets from MQ Power, including the DCA-70USI, DCA70SSI WhisperWatt Series and DCA70USI. It holds 0.51 L (0.1 gal) of oil.

Also known as: ISUZU FF-4BG1T

0.83 L
Displacement
6
Cylinders
2900 rpm
Rated speed
6 kW
Gross power

Engine specifications

Oil capacity0.51 L
Displacement0.83 L
Cylinders6
Aspirationnaturally aspirated
Rated speed2900 rpm
Gross power6 kW

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filterDCA-70USI (60 Hz) - Air Filter500 hr
Fuel filter500 hr
Oil filter500 hr
Battery500 hr
Belt500 hr
Coolant34.7 L500 hr
Coolant filterDCA-70USI (60 Hz) - Coolant Filter500 hr
Oil5.3 mm250 hr
Spark plug500 hr

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Common questions

What is the oil capacity of the Isuzu FF-4BG1T?

The Isuzu FF-4BG1T engine has an oil capacity of 0.51 liters.

What is the displacement of the Isuzu FF-4BG1T?

The Isuzu FF-4BG1T has a displacement of 0.83 liters with 6 cylinders.

Which generators use the Isuzu FF-4BG1T engine?

The Isuzu FF-4BG1T powers 3 generator set(s), including MQ Power DCA-70USI, MQ Power DCA70SSI WhisperWatt Series, MQ Power DCA70USI.

How often should you change the oil in the Isuzu FF-4BG1T?

The Isuzu FF-4BG1T oil change interval is every 50 hours.