Cat 3306 engine manual pdf

Skip to main content. CAT and marine and industrial specifications manual — pages CAT D D and marine and industrial service manual — pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time. This manual for Caterpillar , Engine is divided into different sections. This caterpillar generator manual contains a broad description of the item, the name Format : PDF — Updated on December Note that the image provided is for reference only.

Provides detailed service information, step-by-step repair instruction and maintenance specifications for Caterpillar Diesel engines with serial numbers 63Z1 and up. This reproduction manual is a copy of the original out of print factory manual and includes model descriptions and serial number identification information to help you This Caterpillar model Natural Gas Engine Service Manual is a digitally enhanced reproduction of the original manufacturer-issued Shop Manual.

It displays pages of the best technical information and instruction for your Engine. This site is like a library, you could find million book here by using search box in the header. Shop our collection of Caterpillar service manuals by engine model and serial number prefix. Click on your engine to view more. For emergency service where standard power is unavailable. The maximum horsepower and speed capability of the engine can be utilized for a maximum of Electrical components on the machine will then receive the voltage from the battery.

The alternator has two circuits: the charging circuit and the excitation circuit. The charging circuit functions during normal operation.

The excitation circuit functions during normal operation and during start-up. An independent circuit exists for each phase of the stator. The 50 amp alternator has two extra diodes. Diodes are connected to the neutral point of the stator. Diodes also add extra current to the output. However, the 35 ampere alternator lacks the extra diodes. Charging Circuit The charging circuit supplies current to the battery and to the electrical systems during normal operation.

Stator windings in the alternator generate three-phase AC voltage. Positive diodes and the negative diodes change the AC voltage into DC voltage.

DC voltage allows the current to flow to the battery terminals. The polarity for the stator winding is described below:. Excitation Circuit Normal The N3 series alternator is self-excited. The excitation circuit supplies current to the field winding exciter during normal operation. The rotor contains an iron core that acts as a rotating magnet. The rotating magnetic field induces voltages in the stator windings.

Stator windings generate three-phase AC voltage.