The Caterpillar 3512B HD is a 51.8 L ta engine rated at 1200 rpm, producing up to 1280 kW. It powers generator sets from Caterpillar, including the DM8235, DM8238, DM8250 and DM8259. It holds 555 L (146.6 gal) of oil and 305.8 L (80.8 gal) of coolant.
Part of the Caterpillar 3512B engine family — 6 variants share parts & fitment.
| Oil capacity | 555.0 L |
|---|---|
| Coolant capacity | 305.8 L |
| Displacement | 51.8 L |
| Aspiration | TA |
| Rated speed | 1200 rpm |
| Gross power | 1280 kW |
| Part # | Description | Category |
|---|---|---|
| 105-amp | Alternator | alternator |
| PK48000M | 4 tonne Palfinger PK48000M hydraulic crane | crane |
| 5N-5561 | Silicone Lubricant | fluid |
| 245-5829 | Coolant Battery Tester Refractometer | sensor |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Caterpillar 3512B HD engine has an oil capacity of 555.0 liters.
The Caterpillar 3512B HD has a displacement of 51.8 liters.
The Caterpillar 3512B HD powers 5 generator set(s), including Caterpillar DM8235, Caterpillar DM8238, Caterpillar DM8250, Caterpillar DM8259, Caterpillar SR5.