Caterpillar 349E Excavator Hydraulic Attach Filtration Schematic Service Manual 539811001 Model: 321B CR Excavators Electrical

Model: 321B CR Excavators Electrical System

Serial number: CYA1-Up

Parts number: SSBU8189

Serial number: A5KR11001 Above

Model: 315B and 317B

Caterpillar 349E Excavator Hydraulic Attach Filtration Schematic Service Manual 539811001 Model: 321B CR Excavators ElectricalThis is an hydraulic schematic for the equipment. It is a set of one or more very large sheets of paper, measuring 48 inches x 35 inches with color or black and white diagrams. Also, usually a description is attached to the diagrams indicating: 1) Location and numbering of components on the circuit and on the equipment, 2) fluid power symbols, 3) electrical symbols table, 4) Illustrations of equipment. This scheme is ideal for both operation and