Specifications
| Fuel | Diesel Fuel/HVO |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 19 kW |
| Standby kVA | 23 |
| Prime power | 17 kW |
| Emissions | Stage IIIA |
| Controller | APM303, APM403, M80 |
| Oil capacity | 6.5 L |
| Alternator | KH00501T (4-pole, Class H insulation) |
| Voltage options | 480/277 V, 440/254 V, 220/127 V |
| Phase | 3 |
| Power factor | 0.8 |
| Battery voltage | 12 V |
| Coolant capacity | 6.8 L |
| Dimensions (L×W×H) | 1460×715×1081 mm |
| Dry weight | 470 kg |
| Sound level | 1.0 dBA @ [{'model': 'Compact version @7m in dB(A) 60Hz (100% PRP)', 'value': 64}, {'model': 'M136 - Dimensions DW soundproofed version @7m in dB(A) 60Hz (100% PRP)', 'value': 64}] m |
| Fuel tank | 68.0 L |
Engine
| Oil capacity | 8.9 L |
|---|---|
| Coolant capacity | 10.5 L |
| Displacement | 1.861 L |
| Aspiration | Natural |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Kohler KDI 1903M| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | 500 hr | find | ||
| Oil filter | ×1 | — | 500 hr | find | |
| Belt | — | 2000 hr | find | ||
| Coolant | 500.0 l | — | |||
| Oil | 500.0 l | — | 500 hr |
Common questions
What is the power rating of the Kohler K20?
The Kohler K20 is rated 19 kW standby (23.75 kVA).
What engine does the Kohler K20 use?
The Kohler K20 is powered by the Kohler KDI 1903M engine.
What fuel does the Kohler K20 use?
The Kohler K20 runs on Diesel Fuel/HVO.
What is the oil capacity of the Kohler K20?
The Kohler KDI 1903M engine in the Kohler K20 has an oil capacity of 8.9 liters.
What alternator does the Kohler K20 use?
The Kohler K20 uses a KH00501T alternator. It has 4 poles. Insulation class H.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| ED0082051360-S | COV.HEAD GASK.-OR SET 1903 M | 1 | Gasket | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | |||
| Standby |
Available documents
Engine spec — K20 K22 SDMO (Kohler)Spec sheet — k20u-0226 (Kohler)Spec sheet — k20u-1023 (Kohler)