Specifications
| Fuel | Diesel |
|---|---|
| Standby power | 20 kW |
| Prime power | 20 kW |
| Emissions | Tier 4 Interim (T4i) |
| Oil capacity | 8.6 L |
| Voltage options | 120 V, 230 V, 240 V |
| Phase | Single phase |
| Battery cranking | 600 CCA |
| Battery voltage | 12 V V |
| Battery quantity | 5 |
| Tank runtime | 52 hr |
Engine
| Oil capacity | 8.6 L |
|---|---|
| Coolant capacity | 3.0 L |
| Displacement | 2.2 L |
| Aspiration | Direct Injection |
| Rated speed | 3000 rpm |
Maintenance & consumables
for the Isuzu 4LE2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 8972319000 | 1000 hr | PartsGeek | ||
| Fuel filter | element replacement | 8981527372 | 500 hr | PartsGeek | |
| Oil filter | X13201002 | 1000 hr | PartsGeek | ||
| Belt | — | 250 hr | find | ||
| Coolant | — | 750 hr | |||
| Coolant filter | — | 1000 hr | find | ||
| Hydraulic filter | 89761822820 | PartsGeek | |||
| Oil | CC or CD | — | 250 hr |
Common questions
What is the power rating of the Doosan L20?
The Doosan L20 is rated 20 kW standby.
What engine does the Doosan L20 use?
The Doosan L20 is powered by the Isuzu 4LE2 engine.
What fuel does the Doosan L20 use?
The Doosan L20 runs on Diesel.
What is the oil capacity of the Doosan L20?
The Isuzu 4LE2 engine in the Doosan L20 has an oil capacity of 8.6 liters.
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 4LE2X | 新規部品 4LE2X | Crankshaft | PartsGeek yemparts $92.46 | |
| IDE-6450A | Isuzu Genuine Parts | Service part / kit | 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
Spec sheet — light-towers-portfolio (Doosan)