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Caterpillar 3306 Generator Set

The Caterpillar 3306 is a 102 kW prime generator set powered by a Caterpillar 3306B engine. It is available at 24 V. It holds about 38.8 L (10.2 gal) of oil and 18.2 L (4.8 gal) of coolant. The set measures 1576×62×318 mm (62.0×2.4×12.5 in) and weighs about 1007 kg (2220 lb).

10.5 L
Displacement
38.8 L
Oil capacity
4
Document types

How to read your Caterpillar serial & model number →

Specifications

Prime power102 kW
Oil capacity38.8 L
Voltage options24 V
Power factor0.8
Dimensions (L×W×H)1576×62×318 mm
Dry weight1007 kg

Engine

Caterpillar 3306B
Oil capacity27.4 L
Coolant capacity18.2 L
Displacement10.5 L
AspirationDirect Injection
Rated speed2200 rpm

Common questions

What engine does the Caterpillar 3306 use?

The Caterpillar 3306 is powered by the Caterpillar 3306B engine.

What is the oil capacity of the Caterpillar 3306?

The Caterpillar 3306B engine in the Caterpillar 3306 has an oil capacity of 27.4 liters.

Parts

52model family
Part #DescriptionQtySystem
MCB3116021MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3116022GASKET SET1Gasket buy
MCB3116023CYLINDER HEAD GASKET SET1Gasket buy
MCB3306011MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306012GASKET SET1Gasket buy
MCB3306013CYLINDER HEAD GASKET SET1Gasket buy
MCB3306021MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306022GASKET SET1Gasket buy
MCB3306023CYLINDER HEAD GASKET SET1Gasket buy
MCB3306031MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306032GASKET SET1Gasket buy
MCB3306033CYLINDER HEAD GASKET SET1Gasket buy
MCB3306041MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306042GASKET SET1Gasket buy
MCB3306043CYLINDER HEAD GASKET SET1Gasket buy
MCB3306071MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306072GASKET SET1Gasket buy
MCB3306073CYLINDER HEAD GASKET SET1Gasket buy
MCB3306121MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306122GASKET SET1Gasket buy
MCB3306123CYLINDER HEAD GASKET SET1Gasket buy
MCB3306281MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306282GASKET SET1Gasket buy
MCB3306283CYLINDER HEAD GASKET SET1Gasket buy
MCB3306431MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306432GASKET SET1Gasket buy
MCB3306433CYLINDER HEAD GASKET SET1Gasket buy
MCB3306471MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3306472GASKET SET1Gasket buy
MCB3306473CYLINDER HEAD GASKET SET1Gasket buy
MCB3406011MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3406012GASKET SET1Gasket buy
MCB3406013CYLINDER HEAD GASKET SET1Gasket buy
MCB3406181MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3406182GASKET SET1Gasket buy
MCB3406183CYLINDER HEAD GASKET SET1Gasket buy
MCB3406391MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3406392GASKET SET1Gasket buy
MCB3406393CYLINDER HEAD GASKET SET1Gasket buy
MCB3408141MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3508121MAJOR OVERHAUL GASKET SET1Gasket buy
MCB3508122GASKET SET1Gasket buy
MCB3508123CYLINDER HEAD GASKET SET1Gasket buy
MCBC15341MAJOR OVERHAUL GASKET SET1Gasket atldiesel $1904.06
MCBC15342GASKET SET1Gasket atldiesel $1246.97
MCBC15343CYLINDER HEAD GASKET SET1Gasket atldiesel $979.08
MCBC15351MAJOR OVERHAUL GASKET SET1Gasket atldiesel $1652.89
MCBC15352GASKET SET1Gasket atldiesel $1080.72
MCBC15353CYLINDER HEAD GASKET SET1Gasket atldiesel $917.55
MCBC18431MAJOR OVERHAUL GASKET SET1Gasket atldiesel $1848.60
MCBC18432GASKET SET1Gasket atldiesel $903.94
MCBC18433CYLINDER HEAD GASKET SET1Gasket atldiesel $1022.60

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime25%10.32.7
Prime30%19.0
Prime50%16.74.4
Prime75%23.96.3
Prime100%30.48.0

Available documents

Engine specSpec sheetParts manualService manual