Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 1500 kW |
| Standby kVA | 1875 |
| Prime power | 1500 kW |
| Controller | EMCPII+ |
| Oil capacity | 310.4 L |
| Alternator | Caterpillar SR4B |
| Voltage options | 480 V |
| Phase | 3 phase |
| Coolant capacity | 156.8 L |
| Max ambient | 43 °C |
| Dimensions (L×W×H) | 5198×2317×2545 mm |
Engine
| Oil capacity | 151.0 L |
|---|---|
| Coolant capacity | 181.7 L |
| Displacement | 51.8 L |
| Aspiration | Turbocharged-Aftercooled |
| Rated speed | 1000 rpm |
Maintenance & consumables
for the Caterpillar 3512B| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 250 hr | find | ||
| Fuel filter | — | 1000 hr | find | ||
| Fuel filter | Primary Filter | 1110716 | 250 hr | PartsGeek | |
| Fuel filter | Secondary Filter | 1R0763 | 250 hr | PartsGeek atldiesel $12.53 | |
| Oil filter | Oil filter element | 3890434 | 1000 hr | PartsGeek | |
| Belt | — | 250 hr | find | ||
| Coolant | — | 3000 hr | |||
| Oil | 227.1 L | — | 1000 hr |
Compatible filters for the Caterpillar 3512B — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: Caterpillar 1W3636 Caterpillar 1327171 Donaldson P117781 Donaldson P526415 Ac Delco A902C
Common questions
What is the power rating of the Caterpillar DM3066?
The Caterpillar DM3066 is rated 1500 kW standby (1875.0 kVA).
What engine does the Caterpillar DM3066 use?
The Caterpillar DM3066 is powered by the Caterpillar 3512B engine.
What is the oil capacity of the Caterpillar DM3066?
The Caterpillar 3512B engine in the Caterpillar DM3066 has an oil capacity of 151.0 liters.
What alternator does the Caterpillar DM3066 use?
The Caterpillar DM3066 uses a Caterpillar SR4B alternator.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 245-5829 | Coolant Battery Tester Refractometer | 1 | Sensor | PartsGeek |
| 5N-5561 | Silicone Lubricant | 1 | Fluid | PartsGeek |
| PK48000M | 4 tonne Palfinger PK48000M hydraulic crane | 1 | Crane | 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.
Available documents
Spec sheet — Caterpillar-3512B-1500-spec-sheet (Caterpillar)