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Generac MD1000 Engine Engine

The Generac MD1000 is a 16.12 L 2-cylinder turbocharged/aftercooled engine rated at 1800 rpm, producing up to 757 kW. It powers generator sets from Generac, including the MD1000GEM. It holds 48 L (12.7 gal) of oil and 33 L (8.7 gal) of coolant.

Also known as: Generac MD1000

16.12 L
Displacement
2
Cylinders
1800 rpm
Rated speed
757 kW
Gross power

Engine specifications

Oil capacity48.0 L
Coolant capacity33.0 L
Displacement16.12 L
Cylinders2
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm
Gross power757 kW

Generator sets powered by this engine

1

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filter10 find
Fuel filter10 find
BeltDirect, Flexible Disc find
Coolant208VAC2.0 x
OilGear48.0 L

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 Generac MD1000?

The Generac MD1000 engine has an oil capacity of 48.0 liters.

What is the displacement of the Generac MD1000?

The Generac MD1000 has a displacement of 16.12 liters with 2 cylinders.

Which generators use the Generac MD1000 engine?

The Generac MD1000 powers 1 generator set(s), including Generac MD1000GEM.