Specifications
| Fuel | DIESEL |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 9 kW |
| Standby kVA | 12 |
| Prime power | 8 kW |
| Controller | APM403, Nexys |
| Oil capacity | 3.2 L |
| Alternator | Mecc Alte ECP3-1L/4 |
| Voltage options | 400/230 V, 230 V, 220 V, 127 V, 240 V |
| Phase | 3 |
| Power factor | 0.8 |
| Coolant capacity | 5 L |
| Max ambient | 48 °C |
| Dimensions (L×W×H) | 515×351×269 mm |
| Dry weight | 421 kg |
| Fuel tank | 50.0 L |
Engine
| Oil capacity | 3.3 L |
|---|---|
| Coolant capacity | 5.0 L |
| Displacement | 1.37 L |
| Aspiration | Atmo |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Kohler KDW1404| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 5.0 L | — | |||
| Oil | 3.3 L | — | |||
| Spark plug | — |
Common questions
How many kW is the Kohler KDW 1404?
The Kohler KDW 1404 is rated 9 kW standby (12.0 kVA).
Which engine powers the Kohler KDW 1404?
The Kohler KDW 1404 is powered by the Kohler KDW1404 engine.
Is the Kohler KDW 1404 diesel or gas?
The Kohler KDW 1404 runs on DIESEL.
How much oil does the Kohler KDW 1404 take?
The Kohler KDW1404 engine in the Kohler KDW 1404 has an oil capacity of 3.3 liters.
What alternator comes on the Kohler KDW 1404?
The Kohler KDW 1404 uses a Mecc Alte ECP3-1L/4 alternator.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| The engine rpms suddenly increase and decrease | THE ENGINE MUST BE STOPPED IMMEDIATELY | |
| A sudden and unusual noise is heard | THE ENGINE MUST BE STOPPED IMMEDIATELY | |
| The colour of the exhaust fumes suddenly darkens | THE ENGINE MUST BE STOPPED IMMEDIATELY | |
| The engine does not start | Sulphated battery terminals corroded, Battery voltage too low, Low fuel level, Frozen fuel, Clogged fuel filter, Air suction in fuel system, Clogged air filter, Clogged pipes, Open fuse, Intake or exhaust system clogged | Clean the battery terminals, Recharge the battery or replace it, Refuel, Contact KOHLER authorised workshops, Replace with a new filter, Contact KOHLER authorised workshops, Replace with a new filter, Contact KOHLER authorised workshops, Clean the tank and refuel with quality fuel, Replace the engine oil; if the problem persists, contact KOHLER authorised workshops, Replace with a new fuse; if the problem persists, contact KOHLER authorised workshops |
| Engine starts but stops | Inefficient electrical connections, Sulphated battery terminals, Clogged fuel filter, Clogged fuel pipes | Clean the electrical contacts; if the problem persists, contact KOHLER authorised workshops, Clean the battery terminals, Replace with a new filter and clean the tank, Contact KOHLER authorised workshops |
| RPM instability at idle speed | Clogged fuel pipes | Contact KOHLER authorised workshops |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Kohler KDW 1404 troubleshooting guide (13 entries) →
Repair guides
1Step-by-step procedures compiled from the Kohler service manual for this model.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| ED0053029340 | Rocker arm cover gasket | 1 | Gasket | Amazon eBay |
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 | 63.0 | 16.64 | |
| Standby | 43.0 | 11.36 |