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Doosan DP222LB Engine

The Doosan DP222LB is a 22 L 12-cylinder turbocharge-intercooler engine rated at 1500 rpm, producing up to 664 kW. It powers generator sets from Caps, including the CP750-TD1. It holds 40 L (10.6 gal) of oil and 125 L (33.0 gal) of coolant.

Also known as: Doosan DP222LB

22.0 L
Displacement
12
Cylinders
1500 rpm
Rated speed
664 kW
Gross power
On this pageSpecsGenerator setsFAQ

Engine specifications

Oil capacity40.0 L
Coolant capacity125.0 L
Displacement22.0 L
Cylinders12
AspirationTURBOCHARGE-INTERCOOLER
Rated speed1500 rpm
Gross power664 kW

Common problems

3
  • The draw-out cradle or draw-out rail may fall when inserting the breaker body.
    Cause: Improper insertion operation.
    Fix: Ensure proper insertion and do not hold the hook pin, body stopper, or body stopper shaft.
  • Malfunction of the ACB when forcibly turning the draw-out handle clockwise in the CONN. position.
    Fix: Do not forcefully turn the draw-out handle clockwise when the breaker body is in the CONN. position.
  • Malfunction of the ACB due to loose fixing bolts.
    Fix: Ensure that the bolts on both sides are securely tightened before using the ACB, especially in areas with strong vibrations.

Compiled from service & troubleshooting documentation across every generator set that uses the Doosan DP222LB.

Aftermarket parts that fit this engine

2
440211-00526B FridayParts $4750.99 DP222LA FridayParts $4750.99

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

What is the oil capacity of the Doosan DP222LB?

The Doosan DP222LB engine has an oil capacity of 40.0 liters.

What is the displacement of the Doosan DP222LB?

The Doosan DP222LB has a displacement of 22.0 liters with 12 cylinders.

Which generators use the Doosan DP222LB engine?

The Doosan DP222LB powers 1 generator set(s), including Caps CP750-TD1.

What is a common problem with the Doosan DP222LB engine?

A commonly reported issue on generators using the Doosan DP222LB is: The draw-out cradle or draw-out rail may fall when inserting the breaker body.. Cause: Improper insertion operation.. Fix: Ensure proper insertion and do not hold the hook pin, body stopper, or body stopper shaft..