Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 704 kW |
| Standby kVA | 880 |
| Prime power | 640 kW |
| Emissions | Tier 2 |
| Oil capacity | 141.0 L |
| Voltage options | 208 V, 220 V, 240 V, 416 V, 440 V, 480 V, 120 V, 127 V, 139 V, 254 V, 277 V |
| Phase | Single and Three Phase |
| Power factor | 0.8 |
| Circuit breaker | 2500 A |
| Battery voltage | 12 V |
| Battery quantity | 4 |
| Coolant capacity | 153 L |
| Max ambient | 40 °C |
| Dry weight | 10720 kg |
| Sound level | 73.0 dBA @ 7 m |
| Fuel tank | 490.0 L |
Engine
| Oil capacity | 141.0 L |
|---|---|
| Coolant capacity | 153.0 L |
| Displacement | 23.15 L |
| Aspiration | Turbocharged, Air-to-air Intercooled |
| Rated speed | 1800 rpm |
Filters for the Komatsu SAA6D170E-3
4Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P551670 | Lube Filter, Spin-On Full Flow | KOMATSU 11212622H1, KOMATSU 127564, NAPA 1970, CARBOCOL 0026 | FridayParts $26.68 |
| Oil filter | P559000 | Lube Filter, Spin-On Full Flow | KOMATSU 6002111340, KOMATSU 6002111341, NAPA 400107, BALDWIN BD7154 | KuduParts $17.00 FridayParts $36.00 |
| Fuel filter | P557440 | Fuel Filter, Spin-On Secondary | KOMATSU 6001138291, KOMATSU 6003118281, BALDWIN BF970, LPM 00013505994 | FridayParts $189.69 |
| Fuel / water separator | P552006 | Fuel Filter, Water Separator Spin-On Twist&Drain | KOMATSU 6003113110, KOMATSU 6003113111, NAPA 3645, BALDWIN BF1262 | FridayParts $42.88 |
Same engine, other brands
1 brandThe Komatsu SAA6D170E-3 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Komatsu | SAA6D170E |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Procedures
1Fuel Priming maintenance
⚠ DO NOT loosen overflow valves (item 7, left bank or item 8, right bank) or fuel will drain back from the fuel pump(s) to the tank of the unit.
- Loosen bleeder screw (item 1, right bank) of fuel filter.
- Operate priming plunger (item 2, left bank) until hard; fuel from bleeder screw (item 1, right bank) free of air.
- Tighten bleeder screw (item 1, right bank) of fuel filter.
- Loosen bleeder screw of injection pump inlet joint (item 3, left bank).
- Operate priming plunger (item 2, left bank) until hard; fuel from bleeder screw (item 3, left bank) free of air.
- Tighten bleeder screw (item 3, left bank).
- Tighten priming pump plunger (item 2, left bank).
- Loosen bleeder screw (item 4, right bank) of fuel filter.
- Operate priming plunger (item 5, right bank) until hard; fuel from bleeder screw (item 4, right bank) free of air.
- Tighten bleeder screw (item 4, right bank) of fuel filter.
- Loosen bleeder screw of injection pump inlet joint (item 6, right bank).
- Operate priming plunger (item 5, right bank) until hard; fuel from bleeder screw (item 6, left bank) free of air.
- Tighten bleeder screw (item 6, right bank).
- Tighten priming pump plunger (item 5, right bank).
- Ensure all bleed screws are secure and start the engine.
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 power rating of the MQ Power DCA800SSK?
The MQ Power DCA800SSK is rated 704 kW standby (880.0 kVA).
What engine is in the MQ Power DCA800SSK?
The MQ Power DCA800SSK is powered by the Komatsu SAA6D170E-3 engine.
What kind of fuel does the MQ Power DCA800SSK run on?
The MQ Power DCA800SSK runs on diesel.
How much oil does the MQ Power DCA800SSK take?
The Komatsu SAA6D170E-3 engine in the MQ Power DCA800SSK has an oil capacity of 141.0 liters.
What is the coolant capacity of the MQ Power DCA800SSK?
The MQ Power DCA800SSK cooling system holds 153 liters (40.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the MQ Power DCA800SSK?
The MQ Power DCA800SSK is rated 640 kW prime (800 kVA), against 704 kW standby.
What is the sound level of the MQ Power DCA800SSK?
The MQ Power DCA800SSK is rated at 73.0 dBA at 7 m, per the manufacturer specification sheet.
What is the dry weight of the MQ Power DCA800SSK?
The MQ Power DCA800SSK has a dry weight of 10720 kg (23633 lb).
How big is the fuel tank on the MQ Power DCA800SSK?
The MQ Power DCA800SSK has a 490 liter (129 US gallon) fuel tank.
What voltage does the MQ Power DCA800SSK produce?
The MQ Power DCA800SSK is offered in 208 V, 220 V, 240 V, 416 V, 440 V, 480 V, Single and Three Phase-phase.
What battery does the MQ Power DCA800SSK use?
The MQ Power DCA800SSK uses 4 batteryies, 12 V each, per the manufacturer specification sheet.
Repair guides
1Step-by-step procedures compiled from the MQ Power service manual for this model.
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 600-861-9120 | 24V / 90AMP / NO PULLEY | Pulley | Amazon | |
| 6150-61-2530 | PLUG | 1 | Plug | Amazon eBay |
| 6151-71-3150 | SEAL, OIL | 1 | Seal oil | Amazon eBay $8.00 |
| 6162-16-1341 | GUIDE, VALVE | 1 | Guide | Amazon eBay |
| 6162-23-3520 | SEAL, DUST | 1 | Seal dust | Amazon eBay $93.71 |
| 6162-35-2120 | PISTON | Piston | Amazon eBay $809.95 | |
| 6240-31-2111 | PISTON ASS'Y | Piston assy | Amazon eBay $1006.16 | |
| 6245-21-3121 | SEAL | 1 | Seal | Amazon eBay $71.06 |
| 6248-31-2410 | PIN, PISTON KOMATSU® | 1 | Pin | Amazon eBay $66.36 |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 54.9 | 14.5 |
| Prime | 50% | 85.9 | 22.6 |
| Prime | 75% | 116.4 | 30.8 |
| Prime | 100% | 156.5 | 41.3 |
Available documents
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.