The Komatsu SA6D140AE is a 15.24 L 6-cylinder turbocharged, aftercooled engine rated at 1800 rpm, producing up to 490 kW. It powers generator sets from MQ Power, including the DCA-400SSK, DCA-400SSK3 and DCA400SSK. It holds 60.9 L (16.1 gal) of oil.
Also known as: Komatsu SA6D140AE
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 60.9 L |
|---|---|
| Displacement | 15.24 L |
| Cylinders | 6 |
| Aspiration | turbocharged, aftercooled |
| Rated speed | 1800 rpm |
| Gross power | 490 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | 76844073 | Amazon eBay $200.94 PartsGeek $25.97 | |||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | 12 months from date of purchase or 1000 hours (whichever occurs first) | — | 1000 hr | ||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Komatsu SA6D140AE engine has an oil capacity of 60.9 liters.
The Komatsu SA6D140AE has a displacement of 15.24 liters with 6 cylinders.
The Komatsu SA6D140AE powers 3 generator set(s), including MQ Power DCA-400SSK, MQ Power DCA-400SSK3, MQ Power DCA400SSK.
The Komatsu SA6D140AE uses oil filter part numbers Komatsu 76844073, Donaldson P551670, Wix 51970.
The Komatsu SA6D140AE oil change interval is every 1000 hours.