Service parts for the XQ100
Grouped by system, with how many of each the parts manual calls for.
Electrical
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 100 kW |
| Standby kVA | 125 |
| Prime power | 90 kW |
| Emissions | EPA TIER 3 AND CARB CERTIFIED |
| 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 | 9.4 L |
|---|---|
| Coolant capacity | 18.3 L |
| Displacement | 4.4 L |
| Aspiration | T, TA |
| Rated speed | 1800 rpm |
Filters for the Caterpillar C4.4
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 | P554407 | Lube Filter, Spin-On Full Flow | CATERPILLAR 2409393, CATERPILLAR 7W2326, NAPA 1459, BALDWIN BT237 | KuduParts $25.00 FridayParts $26.84 |
| Fuel filter | P550974 | Fuel Filter, In-Line | CATERPILLAR 2990378, CATERPILLAR 9R9925, NAPA 3270, BLAW KNOX 0016481600 | FridayParts $356.80 |
| Fuel filter | P502420 | Fuel Filter, Cartridge | CATERPILLAR 2526338, CATERPILLAR 4415111, NAPA 600488, CLAAS 0011377510 | buy |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Fuel / water separator | P551423 | Fuel Filter, Water Separator Spin-On | CATERPILLAR 1561200, NAPA 3531, NAPA 600091, NAPA 600092 | KuduParts $18.00 FridayParts $20.00 |
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 | — | 500 hr | ||
| Oil filter | Spin-On, Full Flow | — | 500 hr | ||
| Battery | CAT 230-6368 (12.5VDC) | 230-6368 | eBay $204.30 | ||
| Belt | Not specified | — | 3000 hr | ||
| 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 | — | 500 hr | ||
| 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 9.4 liters.
What is the cooling system capacity of the Caterpillar XQ100?
The Caterpillar XQ100 cooling system holds 17.1 liters (4.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Caterpillar XQ100?
The Caterpillar XQ100 is rated 90 kW prime (112 kVA), against 100 kW standby.
What is the sound level of the Caterpillar XQ100?
The Caterpillar XQ100 is rated at 68.2 dBA at 23 m, per the manufacturer specification sheet.
What is the dry weight of the Caterpillar XQ100?
The Caterpillar XQ100 has a dry weight of 2495 kg (5500 lb).
How big is the fuel tank on the Caterpillar XQ100?
The Caterpillar XQ100 has a 634 liter (167 US gallon) fuel tank, giving about 27 hours of runtime.
What voltages is the Caterpillar XQ100 available in?
The Caterpillar XQ100 is offered in 480/277 V, 208/120 V, 240/139 V, 3-phase-phase.
What size battery does the Caterpillar XQ100 need?
The Caterpillar XQ100 uses 1 battery, 12 V each, 880 CCA, group 880, per the manufacturer specification sheet.
What alternator comes on the Caterpillar XQ100?
The Caterpillar XQ100 uses a C 4.4 alternator.
Parts
63| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 033-7854 | Filter fuel | 1 | Fuel filter | Amazon eBay $63.31 NAPA $19.86 |
| 093-7521 | Filter hydraulic | 1 | Hydraulic filter | eBay $29.99 NAPA $45.52 KuduParts $18.00 FridayParts $19.99 |
| 110-6326 | Air Primary | 1 | Air filter | Amazon eBay $40.00 NAPA $62.25 KuduParts $30.00 FridayParts $131.99 |
| 119-4740 | Hydraulic filter | 1 | Hydraulic filter | eBay $15.00 KuduParts $18.00 FridayParts $20.00 |
| 123-2367 | Air Primary | 1 | Air filter | Amazon eBay $89.77 NAPA $62.83 KuduParts $30.00 FridayParts $32.00 |
| 130-4678 | Air Primary Filter | 1 | Air filter | Amazon eBay $70.00 FridayParts $46.99 KuduParts $49.00 |
| 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 FridayParts $19.90 | |
| 1R-1804 | Fuel/Water Separator | 2 | Fuel filter | Amazon eBay $10.99 eBay $19.49 KuduParts $18.00 FridayParts $19.99 |
| 1R1804 | Filter fuel | Fuel filter | Amazon eBay $10.99 eBay $19.49 KuduParts $18.00 FridayParts $19.99 | |
| 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 NAPA $42.90 | |
| 220-1523 | Engine Oil | 1 | Oil filter | Amazon Amazon eBay $21.56 eBay $21.56 NAPA $9.09 KuduParts $18.00 FridayParts $19.95 |
| 225-3150 | Starter motor | 1 | 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 eBay $33.95 NAPA $119.74 |
| 252-6338 | Filter water separator | 1 | Fuel filter | Amazon Amazon eBay $17.42 eBay $15.33 |
| 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 FridayParts $118.95 |
| 288-4572 | Fuel | 1 | Fuel filter | Amazon eBay $395.00 |
| 299-8229 | Filter fuel | 1 | Fuel filter | Amazon eBay $26.42 KuduParts $21.00 FridayParts $23.35 |
| 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 KuduParts $41.00 |
| 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 FridayParts $26.85 |
| 7W2326 | Filter oil | Oil filter | Amazon eBay $24.82 eBay $14.00 KuduParts $25.00 FridayParts $26.85 | |
| 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 | |
| 230-6368 | Battery | 1 | Service part / kit | eBay $204.30 |
| 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 | |
| CHARGEPRO5i5 | GUEST battery charger | 1 | Service part / kit | 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)
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.