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Caterpillar DM8038 Generator Set

The Caterpillar DM8038 is a 1200 kW (1500 kVA) standby generator set powered by a Caterpillar 3512B TA engine. It is available at 1100 V, 50 Hz. It holds about 310.4 L (82.0 gal) of oil and 156.8 L (41.4 gal) of coolant. The set measures 5540.8×2073.1×2367.2 mm (218.1×81.6×93.2 in) and weighs about 14226 kg (31363 lb).

1200 kW
Standby
51.8 L
Displacement
310.4 L
Oil capacity
1
Document types

How to read your Caterpillar serial & model number →

Specifications

Frequency50.0 Hz
Standby power1200 kW
Standby kVA1500
ControllerEMCP 4
Oil capacity310.4 L
AlternatorCaterpillar HV Generator
Voltage options1100 V
Coolant capacity156.8 L
Dimensions (L×W×H)5540×2073×2367 mm
Dry weight14226 kg

Engine

Caterpillar 3512B TA
Oil capacity310.4 L
Coolant capacity286.8 L
Displacement51.8 L
AspirationTA
Rated speed1500 rpm

Maintenance & consumables

for the Caterpillar 3512B TA
ItemSpecCapacityPart #Interval
Air filterSingle element canister type air cleaner1200 hr find
Fuel filter600 hr find
Fuel filterSecondary fuel filters1R0763600 hr PartsGeek atldiesel $12.53
Oil filter38904341200 hr PartsGeek
BeltRubber anti-vibration mounts (shipped loose); Spring-type vibration isolator (shipped loose)1200 hr find
CoolantEngine Coolant capacity with radiator/exp. tank: 286.8 L; Engine coolant capacity: 156.8 L; Radiator coolant capacity: 130.0 L1614.0 L3658 hr
OilSump refill with filter310.4 L

Compatible filters for the Caterpillar 3512B TA — 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 DM8038?

The Caterpillar DM8038 is rated 1200 kW standby (1500.0 kVA).

What engine does the Caterpillar DM8038 use?

The Caterpillar DM8038 is powered by the Caterpillar 3512B TA engine.

What is the oil capacity of the Caterpillar DM8038?

The Caterpillar 3512B TA engine in the Caterpillar DM8038 has an oil capacity of 310.4 liters.

What alternator does the Caterpillar DM8038 use?

The Caterpillar DM8038 uses a Caterpillar HV Generator alternator.

Available documents

Spec sheet — 3512B 1500 kVA Standby HV LowEmiss EMCP4 (Caterpillar)