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 |
Filters for the Caterpillar C2.2
2Engine-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 | P502016 | Lube Filter, Spin-On Full Flow | CATERPILLAR 2201523, NAPA 1348, NAPA 400068, NAPA 61348 | KuduParts $11.00 |
| 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 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.
What is the coolant capacity of the Caterpillar D18-4?
The Caterpillar D18-4 cooling system holds 19.6 liters (5.2 US gallons) for the engine, per the manufacturer specification sheet.
What is the continuous rating of the Caterpillar D18-4?
The Caterpillar D18-4 is rated 16 kW prime, against 18 kW standby.
Parts
24Service, 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
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.