Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 10 kW |
| Standby kVA | 10 |
| Emissions | EPA 40 CFR 60 |
| Controller | DC2, RDC2 |
| Oil capacity | 1.9 L |
| Voltage options | 120 V, 240 V |
| Phase | 1 |
| Rated current | 41.7 A |
| Power factor | 1.0 |
| Circuit breaker | 50 A |
| Battery group | 51 |
| Battery cranking | 500 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 777×712×824 mm |
| Dry weight | 194 kg |
| Sound level | 67.0 dBA @ 7 m |
Maintenance & consumables
for the Kohler KT725| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | — | 100 hr | find | ||
| Oil | 1.9 L | — | 100 hr |
Common questions
What is the power rating of the Kohler 10RESV?
The Kohler 10RESV is rated 10 kW standby (10.0 kVA).
What engine does the Kohler 10RESV use?
The Kohler 10RESV is powered by the Kohler KT725 engine.
What fuel does the Kohler 10RESV use?
The Kohler 10RESV runs on Natural Gas.
What is the oil capacity of the Kohler 10RESV?
The Kohler KT725 engine in the Kohler 10RESV has an oil capacity of 1.9 liters.
Troubleshooting
1Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Severe electrical equipment damage | Welding components of the generator set without disconnecting battery, controller wiring harness, and engine electronic control module (ECM) | Never weld components of the generator set without first disconnecting the battery, controller wiring harness, and engine electronic control module (ECM). |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
24| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 12 050 01-S | Filter, oil | 40 | Filter | kuduparts $32.00 |
| 12 132 02-S | Spark plug | 2 | Spark plug | buy |
| 24 050 01-S | Filter, breather | 8 | Filter | buy |
| 24 083 08-S | Element, air filter | 1 | Air filter | buy |
| 24 083 09-S | Element, air filter | 1 | Air filter | buy |
| 241927 | Kit, speed sensor | 1 | Sensor | buy |
| 25 132 14-S | Spark plug (RFI) | 2 | Spark plug | buy |
| 358072 | 3/8"-16 UNC-2A THD Thrubolt | 1 | Thrubolt | buy |
| ADV-6823-A | Air Filter, Spark Plug Location | 1 | Air filter | buy |
| BKR-8YU11 | Spark Plug, CH20/CH740 | 4 | Spark plug | eBay |
| GM28823 | Sensor, temperature (oil) | 1 | Sensor | buy |
| GM29253-GA2 | Controller Wiring Diagram | 1 | Controller wiring diagram | buy |
| GM29358-B | Point-to-Point Wiring Diagram, Single Phase | 1 | Point-to-point wiring diagram | buy |
| GM51559 | 3/8"-16 UNC-2A THD Thrubolt | 1 | Thrubolt | buy |
| KOH-1275 | Battery | 1 | Battery | eBay |
| 12RES | KOHLER 12RES generator | Service part / kit | buy | |
| 223316 | Fuse, 10 A, 250 V | 5 | Service part / kit | buy |
| 24 083 02-S | Pre-cleaner | 8 | Service part / kit | buy |
| 24 083 05-S | Pre-cleaner | 8 | Service part / kit | buy |
| 269373 | Lamp, 14 V, .33 W | 5 | Service part / kit | buy |
| 292937 | Fuse, 20 A, 250 V | 5 | Service part / kit | buy |
| F-228605 | Kit, voltage regulator | 1 | Service part / kit | buy |
| GM10064 | PCB assembly (relay controller) | 1 | Service part / kit | buy |
| GM29671 | PCB assy, relay board 12V | 1 | Service part / kit | buy |
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 |
|---|---|---|---|
| Exercise | 100% | 2.1 | |
| Standby | 25% | ||
| Standby | 50% | ||
| Standby | 75% | ||
| Standby | 100% |
Available documents
BrochureSpec sheetInstallation manualReferenceOwner's manualParts manualService manual