Specifications
| Fuel | Gasoline (gas optional) |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 2 kW |
| Oil capacity | 1.9995 L |
| Voltage options | 120/240 V |
| Phase | Single |
| Rated current | 30 A |
| Circuit breaker | 15 A |
| Battery group | SAE group 1H |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Dimensions (L×W×H) | 2700×2500×1700 mm |
| Dry weight | 3000 kg |
Maintenance & consumables
for the Cummins/Onan 2.5LK-3R| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 27 hr | find | ||
| Fuel filter | — | 27 hr | find | ||
| Oil filter | — | 27 hr | find | ||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | — | 1200 hr |
Common questions
What is the power rating of the Cummins/Onan 2.5LK?
The Cummins/Onan 2.5LK is rated 2 kW standby.
What engine does the Cummins/Onan 2.5LK use?
The Cummins/Onan 2.5LK is powered by the Cummins/Onan 2.5LK-3R engine.
What fuel does the Cummins/Onan 2.5LK use?
The Cummins/Onan 2.5LK runs on Gasoline (gas optional).
Parts
13| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 148-0034 | Pressure Reducing | 1 | Pressure reducing | PartsGeek |
| 149-0558 | Fuel Strainer | 1 | Fuel strainer | PartsGeek |
| 149-0751 | Electric Shutoff Valve | 1 | Electric shutoff valve | PartsGeek |
| 159-0007 | Gasket, Breaker Box Mtg. | 1 | Gasket | PartsGeek |
| 501-0005 | Gasket, Carburetor Mounting | 1 | Gasket | PartsGeek |
| A901 | GOVERNOR CUP | Governor cup | PartsGeek | |
| 201-1305 | Armature Assembly | 1 | Service part / kit | PartsGeek |
| 21G109 | A021 ANObZ | Service part / kit | PartsGeek | |
| 222-1633 | Coil Assy, Field | 1 | Service part / kit | PartsGeek |
| 405-1001 | Housing | 1 | Service part / kit | PartsGeek |
| 405-2244 | Scroll Assy | 1 | Service part / kit | PartsGeek |
| 505-0089 | Nipple, Exhaust | 1 | Service part / kit | PartsGeek |
| X31dagna-t | 26S- scein® | Service part / kit | PartsGeek |
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 (Cummins/Onan)Service manual — 930-0501 Onan LK Genset Service manual (07-1986) (Cummins/Onan)