XZR8®
Engine ModelCaterpillar 3306
Engine TypeFour-Stroke Inline Six-Cylinder Diesel Engine
Displacement10.5 liters (638 cubic inches)
Cylinder Diameter4.750 inches (120.65 mm)
Stroke6.000 inches (152.4 mm)
CylindersHigh-strength Steel Piston and Cylinder
Valve Count24
Intake Manifold Type0.015 Inches (0.381 Millimeters) Cold State
Exhaust Valve Area Ratio0.025 inch (0.635 mm) cold state
Tightening Torque30 ft-lbs
Ignition Sequence1-5-3-6-2-4
Compressor InletTurbocharger, Air-to-Air Intercooler
Applicable FuelDirect Injection
Electronic Control SystemElectronic control system
Rated Power200 HP (149.1 kW) @ 2000 rpm
Max TorqueHigh-torque output
ApplicationsConstruction machinery, industrial, ship, power generation
Manufacturer No.
33063306B3306C3306 DITA
OEM Part No.
137-5541129-0339147-1305155-46537N77481W34294P06231N35767N545608Z-1W323108Z-0W0997
Engine Part No.
Caterpillar 3306Caterpillar 3306BCaterpillar 3306CCaterpillar 3306 DITA
Interchange No.
1375541106-74070R68813LM-373310135
Fitment Vehicles
Caterpillar E330B ExcavatorCaterpillar E330C ExcavatorCaterpillar E330 ExcavatorCaterpillar D7G BulldozerCaterpillar 140H GraderCaterpillar 966D Wheel LoaderCaterpillar 966F Wheel LoaderCaterpillar 966G Wheel LoaderCaterpillar 815B Soil CompactorCaterpillar D6D TractorCaterpillar 627B Loader

Engine System - Industrial Encyclopedia

Genuine Caterpillar 3306 engine compatible with models 3306, 3306B, 3306C, 3306 DITA. OEM numbers include 137-5541, 129-0339, 147-1305, 155-4653, 7N7748, 1W3429, 4P0623, 1N3576, 7N5456, 08Z-1W3231, 08Z-0W0997. High-performance engine solution for heavy equipment.