Komatsu SAA6D114E-3 Engine
The Komatsu SAA6D114E-3 is a 8.27 L 6-cylinder turbocharged, aftercooled engine rated at 1950 rpm, producing up to 194 kW. It powers generator sets from Komatsu, including the WA430-6. It holds 35 L (9.2 gal) of oil and 32 L (8.5 gal) of coolant.
Also known as: SAA6D114E-3, Komatsu SAA6D114E-3
Part of the Komatsu SAA6D114E engine family — 4 variants share parts & fitment.
Service parts for the SAA6D114E-3
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Fuel system
2 required6754716140Fuel filterfind
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
Engine specifications
| Oil capacity | 35.0 L |
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| Coolant capacity | 32.0 L |
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| Displacement | 8.27 L |
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| Cylinders | 6 |
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| Aspiration | Turbocharged, aftercooled |
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| Rated speed | 1950 rpm |
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| Gross power | 194 kW |
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Generator sets powered by this engine
1This engine also powers 3 machine(s) on Power Equipment Info.
Maintenance schedule
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Parts cataloged across the Komatsu SAA6D114E family
29| Part # | Description | Category |
|---|
| 600-02440-000 | Air conditioner with defroster | air_filter |
| 600-02440-001 | Alternator, 60 ampere, 24 v | alternator |
| 600-02442-000 | Batteries, 140 Ah/2 x 12 V | battery |
| VX001107 | Batteries 143 Ah/2 × 12 V | battery |
| 600-02450-000 | Seat belt, retractable | belt |
| R6335 | Bolt on Cutting edges | bolt on cutting edges |
| JTHB355-5B | Komatsu's JTHB breaker | breaker |
| SAA6D114E-3 | Engine | engine |
| TO30 | Komatsu Genuine Powertrain Oil (TO30) | fluid |
| HO46-HM | Komatsu Genuine Hydraulic Oil (HO46-HM) | hydraulic_filter |
| 600-02441-000 | Arm, 3185 mm 10'5" arm assembly, heavy-duty | other_service |
| 600-02443-000 | Bolt-on top guard (Operator Protective Guards level 2 (FOG)) | other_service |
| 600-02444-000 | Boom, 6470 mm 21'3", heavy-duty | other_service |
| 600-02445-000 | Cab accessories | other_service |
| 600-02446-000 | Cab front guard | other_service |
| 600-02447-000 | Cab with 2-piece pull up front window | other_service |
| 600-02448-000 | Heater with defroster | other_service |
| 600-02449-000 | Rearview mirror (LH) | other_service |
| 600-02451-000 | Seat, suspension | other_service |
| 600-02452-000 | Service valve | other_service |
| 600-02453-000 | Ripper: Ripper bucket, single-shank ripper, three-shank ripper | other_service |
| 600-02454-000 | Track frame undercover | other_service |
| 600-02455-000 | Travel alarm | other_service |
| 600-02456-000 | Working lights, 2 on cab | other_service |
| CEN00222-05 | Special Purpose Bucket | other_service |
| CEN00539-03 | | other_service |
| CENO00139-02 | Ordinary spare parts | other_service |
| PC300LC-8M0 | Shoes | other_service |
| VESS001104 | Specifi cation sheet | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Aftermarket parts that fit this engine
60Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Filters for this engine
- Air filter: Komatsu 6001856120 Donaldson P777869 Wix 46771FR
- Fuel filter: Komatsu 6754716140 Komatsu 6003113610 Komatsu 6003113750 Donaldson P550881 Donaldson P553201 Donaldson P550774 Wix 33654 Wix WF10022
- Fuel filter (primary): Komatsu 6003113610 Donaldson P553201 Wix WF10022
- Oil filter: Komatsu CU3318853 Donaldson P553000 Wix 51748 Ac Delco PF1217
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Also used in
12- Komatsu D65EX-16 — Dozer Tracked
- Komatsu D65EX-18 — Dozer Tracked
- Komatsu D65EXI-18 — Dozer Tracked
- Komatsu D65PX-16 — Excavator
- Komatsu D65PX-18 — Dozer Tracked
- Komatsu D65PXI-18 — Dozer Tracked
- Komatsu D65WX-16 — Dozer Tracked
- Komatsu D65WX-18 — Dozer Tracked
- Komatsu D85ESS-3 — Dozer Tracked
- Komatsu PC300-7 — Excavator Tracked
- Komatsu PC300LC-7 — Excavator
- Komatsu PC360-7 — Excavator Tracked
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.
Common questions
What is the oil capacity of the Komatsu SAA6D114E-3?
The Komatsu SAA6D114E-3 engine has an oil capacity of 35.0 liters.
What is the displacement of the Komatsu SAA6D114E-3?
The Komatsu SAA6D114E-3 has a displacement of 8.27 liters with 6 cylinders.
Which generators use the Komatsu SAA6D114E-3 engine?
The Komatsu SAA6D114E-3 powers 1 generator set(s), including Komatsu WA430-6.
What oil filter does the Komatsu SAA6D114E-3 use?
The Komatsu SAA6D114E-3 uses oil filter part numbers Komatsu CU3318853, Donaldson P553000, Wix 51748.
What fuel filter does the Komatsu SAA6D114E-3 use?
The Komatsu SAA6D114E-3 uses fuel filter part numbers Komatsu 6754716140, Komatsu 6003113610, Komatsu 6003113750.
What air filter does the Komatsu SAA6D114E-3 use?
The Komatsu SAA6D114E-3 uses air filter part numbers Komatsu 6001856120, Donaldson P777869, Wix 46771FR.
How often should you change the oil in the Komatsu SAA6D114E-3?
The Komatsu SAA6D114E-3 oil change interval is every 500 hours.