Caterpillar D398 — Specs, Engine, Parts & Maintenance

Name: Caterpillar D398 Generator Set
Brand: Caterpillar

Caterpillar D398 Generator Set

The Caterpillar D398 is a 680 kW (1200 kVA) prime generator set powered by a Caterpillar D398 engine. It holds about 555 L (146.6 gal) of oil. The set weighs about 12682 kg (27959 lb).

48.3 L

Displacement

555.0 L

Oil capacity

Document types

Specifications

Standby kVA	1200
Prime power	680 kW
Oil capacity	555.0 L
Dry weight	12682 kg

Engine

Caterpillar D398

Oil capacity	555.0 L
Displacement	48.3 L
Rated speed	1200 rpm

Common questions

What engine does the Caterpillar D398 use?

The Caterpillar D398 is powered by the Caterpillar D398 engine.

What is the oil capacity of the Caterpillar D398?

The Caterpillar D398 engine in the Caterpillar D398 has an oil capacity of 555.0 liters.

Parts

Part #	Description	Qty	System
10R7754	Overhaul Kit with Reman Heads and Cylinder Packs D398		Service part / kit	buy
3248857	Overhaul Kit with Reman Heads		Service part / kit	buy

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

Engine specSpec sheetParts manualService manual