Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 18 kW |
| Prime power | 16 kW |
| Emissions | EPA Tier 4 Interim |
| Oil capacity | 8.9 L |
Engine
| Oil capacity | 8.9 L |
|---|---|
| Coolant capacity | 19.6 L |
| Displacement | 2.2 L |
| Aspiration | NA, T |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Caterpillar C2.2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Replaceable Element | — | 100 hr | ||
| Fuel filter | Replaceable Element | — | 100 hr | ||
| Oil filter | Replaceable Element | — | 100 hr | ||
| Belt | Replaceable Element | — | 100 hr |
Common questions
How many kW is the Caterpillar D18-4?
The Caterpillar D18-4 is rated 18 kW standby.
What engine is in the Caterpillar D18-4?
The Caterpillar D18-4 is powered by the Caterpillar C2.2 engine.
Is the Caterpillar D18-4 diesel or gas?
The Caterpillar D18-4 runs on diesel.
How much oil does the Caterpillar D18-4 take?
The Caterpillar C2.2 engine in the Caterpillar D18-4 has an oil capacity of 8.9 liters.
Parts
37| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 033-7854 | Filter fuel | 1 | Fuel filter | Amazon eBay $63.31 |
| 035-8059 | Glow plug | Glow plug | eBay $23.22 FridayParts $13.25 | |
| 150-4142 | Filter fuel | 1 | Fuel filter | Amazon eBay $21.41 |
| 155-8080 | Filter fuel | Fuel filter | eBay | |
| 183-4320 | Lift/transfer pump | Pump | eBay $59.63 FridayParts $88.24 | |
| 198-5314 | Air Primary | 2 | Air filter | Amazon eBay $39.33 FridayParts $42.99 |
| 220-1523 | Engine Oil | 1 | Oil filter | Amazon Amazon $26.99 eBay $21.56 eBay $21.56 KuduParts $18.00 |
| 244-0514 | Air filter | 1 | Air filter | Amazon eBay $50.00 |
| 246-5011 | Air Filter | 2 | Air filter | Amazon eBay $25.00 FridayParts $24.99 |
| 247-1378 | Air filter | 4 | Air filter | Amazon eBay |
| 247-1380 | Air Filter | 1 | Air filter | Amazon $45.00 eBay $33.95 |
| 249-5541 | Thermostat | Thermostat | eBay $20.00 FridayParts $19.99 | |
| 251-7660 | Thermostat | Thermostat | eBay $25.31 | |
| 252-1466 | Fuel injector | Injector | eBay $59.49 FridayParts $120.00 | |
| 263-1285 | Air filter | 1 | Air filter | Amazon eBay |
| 266-2793 | Air Filter | 1 | Air filter | Amazon eBay $35.51 |
| 276-1804 | Fuel | 1 | Fuel filter | Amazon eBay $49.99 KuduParts $12.00 |
| 276-1806 | Fuel Filter | 1 | Fuel filter | Amazon eBay $19.79 |
| 308-7298 | Filter water separator | 1 | Fuel filter | Amazon eBay $26.85 FridayParts $34.68 |
| KM-BD-909035 | Hydraulic Track Adjuster Seal Kit | Seal | Amazon eBay | |
| g03881462 | Ground to battery (Electrical System) | 1 | Grounding | Amazon eBay |
| g03881463 | Alternate ground to battery (Electrical System) | 1 | Grounding | Amazon eBay |
| g03886691 | (1) High-pressure line (4 Cylinder engine) | 1 | High pressure line | Amazon eBay |
| g06068852 | (Typical example) Model View Illustrations (Product Information) | 1 | Model view illustration | Amazon eBay |
| g06103572 | (1) Electric fuel priming pump (Off Engine Components for Three and Four Cylinder Engines) | 1 | Electric fuel pump | Amazon eBay |
| g06103579 | (1) Electronic unit injector (Model View Illustrations) | 1 | Electronic unit injector | Amazon eBay |
| g06164558 | (1) Coolant filler cap (Engines with Factory Installed Radiators) | 1 | Coolant filler cap | Amazon eBay |
| g06164568 | (1) Air charge cooler (Engines with Factory Installed Radiators) | 1 | Air charge cooler | Amazon eBay |
| i06713414 | Model View Illustrations (Product Information) | Model view illustration | Amazon eBay | |
| 1540867 | Connecting rod | Service part / kit | Amazon eBay $87.00 FridayParts $90.83 | |
| 1566980 | Connecting rod | Service part / kit | Amazon eBay $45.71 FridayParts $75.99 | |
| 877201-4 | Ignition kit | Service part / kit | Amazon eBay | |
| M0064264-06 | Fuel Injection Lines - Install | 1 | Service part / kit | Amazon eBay |
| g06508459 | Engine Electronics | Service part / kit | Amazon eBay | |
| i03635086 | Engine Starting | Service part / kit | Amazon eBay | |
| i03648639 | Engine Stopping | Service part / kit | Amazon eBay | |
| i08258438 | Before Starting Engine | 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.
Available documents
Parts manual — LEXE7582-02 (Caterpillar)