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Caterpillar 312B Excavator 6SW Electrical & Hydraulic Schematic Manual (PDF) – complete wiring and hydraulic diagrams for precise troubleshooting and maintenance.
Availability: In Stock
This official Caterpillar Electrical and Hydraulic Schematic Manual is for the 312B Excavator with Serial Number prefix 6SW. It provides complete, factory-authorized schematics for both electrical and hydraulic systems, ensuring accurate troubleshooting, repair, and maintenance. The electrical section covers wiring diagrams, harness routing, fuses, relays, switches, sensors, and control modules. The hydraulic section includes pump flow diagrams, valve assemblies, cylinder connections, hose routing, and circuit charts. An essential reference for operators, technicians, and service professionals.
Includes: ALL DIAGRAMS & PICTURES for 312B EXCAVATOR 6SW
Format: PDF
Language: English
Download Instructions: PDF will be delivered to your email after purchase
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