Home›Engines›Komatsu 1KLXL11.0DD3

Komatsu 1KLXL11.0DD3 Engine

Name: Komatsu 1KLXL11.0DD3 Engine
Brand: Komatsu

The Komatsu 1KLXL11.0DD3 is a 11 L 6-cylinder turbocharged, aftercooled engine rated at 1800 rpm. It powers generator sets from MQ Power, including the DCA-300SSK.

Also known as: KOMATSU 1KLXL11.0DD3

11.0 L

Displacement

Cylinders

1800 rpm

Rated speed

On this pageSpecs Generator sets FAQ Service intervals Procedures

Engine specifications

Displacement	11.0 L
Cylinders	6
Aspiration	Turbocharged, Aftercooled
Rated speed	1800 rpm

Generator sets powered by this engine

MQ Power DCA-300SSK

Service intervals

Item	Action	Hours	Notes
Engine Oil	Check	10 hr	Daily inspection
Fuel Filter	Check	250 hr
Fuel Filter	Replace	250 hr	First service — First time only at 250 hours
Oil and Oil Filter	Replace	500 hr	First service — First time only at 100 hours

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Procedures

Air Cleaner Maintenance maintenance

⚠ Use appropriate air pressure to avoid damaging element

Tools: compressed air equipment

Loosen wing bolt, remove dust cup
Remove wing nut and take out element
Clean the inside of the body and cover using a damp cloth
Blow dry with compressed air (0.69Mpa maximum) against the side of the element
Blow dry against outside along the pleats, then against inside again
Remove one seal each time the element is cleaned
Replace outer element after cleaning 6 times or after one year

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What is the displacement of the Komatsu 1KLXL11.0DD3?

The Komatsu 1KLXL11.0DD3 has a displacement of 11.0 liters with 6 cylinders.

Which generators use the Komatsu 1KLXL11.0DD3 engine?

The Komatsu 1KLXL11.0DD3 powers 1 generator set(s), including MQ Power DCA-300SSK.