The Kohler 35 REOZT4 generator is listed with standby output of 30 kW, Diesel fuel, 60 Hz operation, 6 available voltage configurations, Single phase, rated current of 42 A, and sound level of 66 dBA @ 23 ft (7 m).
Generator • Diesel • 60 Hz • Single phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
0.2 gal/hr
0.8 gal/hr
1.4 gal/hr
2.1 gal/hr
2.8 gal/hr
387 hr
96.8 hr
55.3 hr
36.9 hr
27.6 hr
9.7 kW
24.9 kW
30 kW
28 kW
How the Kohler 35 REOZT4 compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 27% below the similar-output Kohler average. Around the 9th percentile for this field.
About 72% below the similar-output Kohler average. Around the 2nd percentile for this field.
About 54% above the similar-output Kohler average. Around the 88th percentile for this field.
Very close to the similar-output Kohler average. Around the 39th percentile for this field.
About 9% below the similar-output Kohler average. Around the 48th percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 35 REOZT4 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 30 kW |
|---|---|
| Prime power | 28 kW |
| Standby kVA | 37.0 |
| Voltage options | 110/127 V, 139/240 V, 254/277 V, 208/220 V, 240/415 V, 440/480 V |
| Phase | Single phase |
| Rated current | 42 A |
| Circuit breaker | 150 A |
Engine, cooling and controls
| Engine model | Kohler 1.9 L |
|---|---|
| Engine displacement | 116 cu in (1.9 L) |
| Oil capacity | 2.3 gal (8.7 L) |
| Coolant capacity | 4.54 gal (17.2 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | Decision-Maker 1000, Decision-Maker 3500 |
| Alternator | Kohler 4D5.6 |
| Emissions | Tier 4 Final |
Physical specifications
| Dry weight | 3, 080 lb (1, 397 kg) |
|---|---|
| Dimensions (L × W × H) | 86 × 40 × 63.9 in (2184 × 1016 × 1622 mm) |
| Sound level | 66 dBA @ 23 ft (7 m) |
Battery
| Battery cranking | 925 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 1 |
Fuel system and runtime
| Fuel tank | 77.4 gal (293 L) |
|---|---|
| Tank runtime | 24 hr |
Fuel consumption
| Standby | 0.2 gal/h (0.8 L/h) @ 25%; 0.8 gal/h (3.1 L/h) @ 50%; 1.4 gal/h (5.4 L/h) @ 75%; 2.1 gal/h (7.8 L/h) @ 100%; 2.8 gal/h (10.5 L/h) |
|---|---|
| Prime | 0.2 gal/h (0.7 L/h) @ 25%; 0.8 gal/h (2.9 L/h) @ 50%; 4.9 gal/h (18.5 L/h) @ 75%; 6.2 gal/h (23.5 L/h) @ 100%; 2.6 gal/h (9.8 L/h) |
Maintenance and service parts
| Engine oil | Interval: 50 hr; Specification: standby |
|---|---|
| Oil filter | Interval: 1000 hr; Specification: standby |
| Fuel filter | Interval: 250 hr; Specification: standby |
| Air filter | Interval: 1000 hr; Specification: Replace cartridges B and G when dirty, clean the inside components A and D with a damp cloth. |
| Coolant | Interval: 10 hr; Specification: standby |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.