The Kohler GMKD1000 generator is listed with standby output of 1000 kW, Diesel fuel, 60 Hz operation, and sound level of 96 dBA @ 23 ft (7 m).
Generator • Diesel • 60 Hz
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
22.2 gal/hr
38.6 gal/hr
55.3 gal/hr
70.9 gal/hr
41.4 hr
23.8 hr
16.6 hr
12.9 hr
1,000 kW
900 kW
How the Kohler GMKD1000 compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 49% below the similar-output Kohler average. Around the 3rd percentile for this field.
Very close to the similar-output Kohler average. Around the 20th percentile for this field.
About 59% below the similar-output Kohler average. Around the 3rd percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | GMKD1000 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 1000 kW |
|---|---|
| Prime power | 900 kW |
| Standby kVA | 1250.0 |
Engine, cooling and controls
| Engine model | Kohler KD27V12 |
|---|---|
| Engine displacement | 1, 646 cu in (26.967 L) |
| Aspiration / cooling | Turbocompresor |
| Rated engine speed | 1500 rpm |
| Engine oil capacity | 26.6 gal (100.7 L) |
| Engine coolant capacity | 14.4 gal (54.5 L) |
| Oil capacity | 26.7 gal (101 L) |
| Coolant capacity | 32.5 gal (123 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | APM603, APM802 |
| Alternator | KH04070TO4D |
| Emissions | Tier 2 |
Physical specifications
| Dimensions (L × W × H) | 166.3 × 78.2 × 86.6 in (4224 × 1986 × 2200 mm) |
|---|---|
| Sound level | 96 dBA @ 23 ft (7 m) |
Battery
| Battery cranking | 1110 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 2 |
Fuel system and runtime
| Fuel tank | 918 gal (3, 475 L) |
|---|
Fuel consumption
| Standby | 22.2 gal/h (84.0 L/h) @ 25%; 38.6 gal/h (146.0 L/h) @ 50%; 55.3 gal/h (209.0 L/h) @ 75%; 70.9 gal/h (269.0 L/h) @ 100% |
|---|---|
| Prime | 20.8 gal/h (79.0 L/h) @ 25%; 35.6 gal/h (135.0 L/h) @ 50%; 50.4 gal/h (191.0 L/h) @ 75%; 65.3 gal/h (247.0 L/h) @ 100% |
Maintenance and service parts
| Engine oil | Interval: 500 hr; Specification: ACEA E4/E7/E6/E9; Capacity: 101.0 l |
|---|---|
| Oil filter | Part number: 230510001; Specification: Cartridge; Capacity: ×2 |
| Fuel filter | Part number: 330510016; Specification: Primary Engine Filter; Capacity: ×1 |
| Coolant | Interval: 6000 hr; Specification: BASF GLYSANTIN G40/G48; Capacity: 55.0 l |
| Belt | Interval: 4000 hr; Specification: Belt for water pump and battery charging alternator |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.