Specifications
| Fuel | Gasoline |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 6 kW |
| Standby kVA | 5200 |
| Prime power | 5 kW |
| Emissions | EPA 49-State |
| Voltage options | 120 V |
| Phase | 1 |
| Rated current | 43.3 A |
| Circuit breaker | 30 A |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 746×543×566 mm |
| Dry weight | 90 kg |
| Fuel tank | 30.2 L |
| Tank runtime | 15 hr |
Maintenance & consumables
for the Kohler Command PRO| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil | SAE30 | — |
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | SAE30 | Recommended oil |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What is the power rating of the Kohler PRO6.4?
The Kohler PRO6.4 is rated 6 kW standby (5200.0 kVA).
Which engine powers the Kohler PRO6.4?
The Kohler PRO6.4 is powered by the Kohler Command PRO engine.
What kind of fuel does the Kohler PRO6.4 run on?
The Kohler PRO6.4 runs on Gasoline.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| No AC output | Circuit breaker in OFF position. | Switch circuit breaker to ON. |
| Engine not operating at rated RPM | Adjust engine running at normal operating temperature to 3750 ± 100 RPM. | |
| Circuit breaker or receptacles faulty | Test for voltage at circuit breaker and receptacles. | |
| Stator is faulty | Test for voltage and resistance. | |
| Brushes are faulty | Test for resistance between brushes and slip ring. | |
| AVR is faulty | Test for voltage. Replace AVR with a new AVR. Start engine and adjust trimmer on back of AVR. Test terminal voltage. Voltage should be between 95-135V. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| WP2.0 | 2-inch water pump | 1 | Pump | buy |
| WP3.0 | 3-inch water pump | 1 | Pump | 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.
Available documents
Spec sheet (Kohler)Spec sheet — g3073 (Kohler)Reference (Kohler)Reference — Tri Fuel Expansion (Kohler)Reference — tri-fuel accessory launch uspec update (Kohler)Service manual — tp7088 (Kohler)