Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 100 kW |
| Standby kVA | 125 |
| Prime power | 90 kW |
| Emissions | EPA Tier 3 |
| Controller | EMCP 3.1, EMCP 4.2 |
| Oil capacity | 8.0 L |
| Alternator | C 4.4 |
| Voltage options | 480/277 V, 208/120 V, 240/139 V |
| Phase | 3-phase |
| Rated current | 880 A |
| Power factor | 0.8 |
| Circuit breaker | 400 A |
| Battery group | 880 |
| Battery cranking | 880 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 17.1 L |
| Max ambient | 43 °C |
| Dimensions (L×W×H) | 3280×1130×1870 mm |
| Dry weight | 2495 kg |
| Sound level | 68.2 dBA @ 23 m |
| Fuel tank | 634.0 L |
| Tank runtime | 27 hr |
Engine
| Oil capacity | 13.0 L |
|---|---|
| Coolant capacity | 36.0 L |
| Displacement | 4.4 L |
| Aspiration | T, TA |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Caterpillar C4.4| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry replaceable paper element type with restriction indicator | — | |||
| Fuel filter | Replaceable Element | — | |||
| Oil filter | Spin-On, Full Flow | — | |||
| Battery | Battery rack and cables | — | |||
| Belt | Not specified | — | |||
| Coolant | Standard ambient temperatures up to 50° C (122° F) | 17.1 L | — | ||
| Coolant filter | Radiator and cooling fan complete with protective guards | — | |||
| Oil | Replaceable Element | — | |||
| Spark plug | Not specified | — |
Common questions
What size generator is the Caterpillar XQ100?
The Caterpillar XQ100 is rated 100 kW standby (125.0 kVA).
What engine is in the Caterpillar XQ100?
The Caterpillar XQ100 is powered by the Caterpillar C4.4 engine.
Is the Caterpillar XQ100 diesel or gas?
The Caterpillar XQ100 runs on diesel.
What is the oil capacity of the Caterpillar XQ100?
The Caterpillar C4.4 engine in the Caterpillar XQ100 has an oil capacity of 13.0 liters.
What alternator comes on the Caterpillar XQ100?
The Caterpillar XQ100 uses a C 4.4 alternator.
Parts
61| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 033-7854 | Filter fuel | 1 | Fuel filter | Amazon eBay $63.31 |
| 093-7521 | Filter hydraulic | Hydraulic filter | eBay $29.99 KuduParts $18.00 | |
| 110-6326 | Air Primary | 1 | Air filter | Amazon eBay $40.00 KuduParts $30.00 |
| 119-4740 | Filter oil | Oil filter | eBay $15.00 KuduParts $18.00 | |
| 123-2367 | Air Primary | 1 | Air filter | Amazon eBay $89.77 KuduParts $30.00 |
| 130-4678 | Air Primary Filter | 1 | Air filter | Amazon eBay $70.00 FridayParts $46.99 |
| 130-4679 | Air Secondary Filter | 1 | Air filter | Amazon eBay $35.00 |
| 160-7163 | Air Filter | 1 | Air filter | Amazon eBay |
| 1M7250 | Air filter housing | Air filter | eBay $19.48 KuduParts $18.00 | |
| 1R-1804 | Fuel/Water Separator | 2 | Fuel filter | Amazon eBay $10.99 eBay $19.49 KuduParts $18.00 |
| 1R1804 | Filter fuel | Fuel filter | Amazon eBay $10.99 eBay $19.49 KuduParts $18.00 | |
| 206-5234 | Air Primary Filter | 1 | Air filter | Amazon eBay $41.99 FridayParts $40.50 |
| 211-2660 | Air filter assy | Air filter | eBay $25.17 | |
| 220-1523 | Engine Oil | 1 | Oil filter | Amazon Amazon $26.99 eBay $21.56 eBay $21.56 KuduParts $18.00 |
| 225-3150 | Starter motor | Starter | eBay $699.99 SinoCMP $289.00 | |
| 230-8999 | Fuel injector | Injector | eBay $70.00 FridayParts $215.00 | |
| 232-6662 | Glow plug | Glow plug | eBay $55.99 | |
| 234-2988-RK | Turbocharger repair kit | Turbocharger | eBay | |
| 247-1380 | Air Filter | 1 | Air filter | Amazon $45.00 eBay $33.95 |
| 252-6338 | Filter water separator | 1 | Fuel filter | Amazon Amazon eBay $17.42 eBay |
| 254-2269 | Thermostat | Thermostat | eBay $55.26 | |
| 258-8538 | Fuel | 1 | Fuel filter | Amazon eBay $699.99 |
| 263-0544 | Air filter | 1 | Air filter | Amazon eBay |
| 270-7361 | Air filter | 1 | Air filter | Amazon eBay |
| 270-7362 | Air filter | 1 | Air filter | Amazon eBay |
| 270-7368 | Air filter | 1 | Air filter | Amazon eBay $85.00 |
| 276-1804 | Fuel | 1 | Fuel filter | Amazon eBay $49.99 KuduParts $12.00 |
| 276-1806 | Fuel Filter | 1 | Fuel filter | Amazon eBay $19.79 |
| 276166 | repair kit oil pump | Pump | Amazon eBay | |
| 287-6052 | Fuel | 2 | Fuel filter | Amazon eBay $29.99 KuduParts $114.00 |
| 288-4572 | Fuel | 1 | Fuel filter | Amazon eBay $395.00 |
| 299-8229 | Advanced fuel filter | 1 | Fuel filter | Amazon eBay $26.42 KuduParts $21.00 |
| 299-9265 | Lift/transfer pump | Pump | eBay $75.09 FridayParts $75.02 | |
| 308-7298 | Filter water separator | 1 | Fuel filter | Amazon eBay $26.85 FridayParts $34.68 |
| 321-2411 | Air Primary Filter | 1 | Air filter | Amazon eBay $94.60 FridayParts $89.99 |
| 321-2413 | Air Filter | 1 | Air filter | Amazon eBay $295.00 |
| 339-7767 | Alternator | Alternator | eBay $147.25 FridayParts $157.50 | |
| 375-2606 | Twin Turbocharger Alignment Tool | Alignment tool | Amazon eBay | |
| 7W-2326 | Engine Oil | 1 | Oil filter | Amazon eBay $24.82 eBay $14.00 KuduParts $25.00 |
| 7W2326 | Filter oil | Oil filter | Amazon eBay $24.82 eBay $14.00 KuduParts $25.00 | |
| AEXQ3237-00 | Keyless push-to-start engine control | Keyless push-to-start engine control | Amazon eBay | |
| AN500T0010 | STARTER MOTOR | Starter | Amazon eBay | |
| AN500T0093 | ALTERNATOR | Alternator | Amazon eBay | |
| KM-BD-909002 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| KM-BD-909005 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| KM-BD-909006 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| KM-BD-909007 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| KM-BD-909016 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| 20382-3Zaz | Time delay relay No. 6 | 1 | Service part / kit | Amazon eBay |
| 2255441 | Connecting rod (Grade L) | Service part / kit | Amazon eBay $68.18 FridayParts $94.00 | |
| 2255453 | Connecting rod (Grade J) | Service part / kit | Amazon eBay $82.72 FridayParts $79.86 | |
| 2255454 | Connecting rod (Grade H) | Service part / kit | Amazon eBay $91.14 FridayParts $104.50 | |
| 24aOeLa | Time delay relay No. 8 | 1 | Service part / kit | Amazon eBay |
| 32RELAYS | Relay No. 4 | 1 | Service part / kit | Amazon eBay |
| 3590719 | Special connecting rod (Grade R, beam length 6.5247-6.5260 inch) | Service part / kit | Amazon eBay $144.99 | |
| 3590720 | Special connecting rod (Grade O, beam length 6.5229-6.5242 inch) | Service part / kit | Amazon eBay $66.50 | |
| 3590721 | Special connecting rod (Grade W, beam length 6.5211-6.5224 inch) | Service part / kit | Amazon eBay $124.99 | |
| 3590722 | Special connecting rod (Grade G, beam length 6.5193-6.5206 inch) | Service part / kit | Amazon eBay $66.05 | |
| 3590723 | Special connecting rod (Grade P, beam length 6.5175-6.5188 inch) | Service part / kit | Amazon eBay $196.60 | |
| 3590724 | Special connecting rod (Grade B, beam length 6.5157-6.4961 inch) | Service part / kit | Amazon eBay $71.20 FridayParts $107.33 | |
| 877202-2 | Ignition kit | Service part / kit | Amazon eBay |
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 | 50% | 16.4 | 4.3 |
| Prime | 75% | 21.8 | 5.8 |
| Prime | 100% | 26.9 | 7.1 |
| Standby | 50% | 17.41 | 4.6 |
| Standby | 75% | 23.5 | 6.2 |
| Standby | 100% | 29.1 | 7.7 |
Available documents
Spec sheet — 100kW Tier-3 LEHE5177-07 (Caterpillar)Spec sheet — XQ100-Specs (Caterpillar)Spec sheet — XQ100 SPEC SHEET (Caterpillar)Parts manual — LEXE7582-02 (Caterpillar)