Download Instant Access For Caterpillar 345B L Excavator Schematic Manual | Serial Number - 5WS

Download the Caterpillar Cat 345B L Excavator Schematic Manual PDF for serial number range 5WS. This comprehensive schematic manual includes detailed electrical wiring diagrams, hydraulic schematics, circuit layouts, connector information, troubleshooting procedures, and system operation details for accurate diagnostics and repair. Ideal for technicians, mechanics, and heavy equipment owners, this PDF manual supports efficient maintenance and servicing of Caterpillar Cat 345B L excavators. Fully searchable and easy to download for workshop and field use.

SERIAL NUMBER - 5WS
FILE FORMAT - PDF
FILE SIZE - 3.29 MB
TOTAL PAGES - 14 Pages

MODEL COVERED:-
345B L EXCAVATOR

CONTENT INCLUDED:-
STICK CYLINDER 
SWING MOTOR (LEFT) 
PRESSURE CONTROL VALVE (SWING)
SWING MOTOR (RIGHT)
TRAVEL MOTOR (LEFT) 
TRAVEL BRAKE VALVE (LEFT) 
TRAVEL MOTOR (RIGHT) 
TRAVEL BRAKE VALVE 
BUCKET CYLINDER 
BOOM CYLINDER 
SWIVEL 
PRESSURE SWITCH (BOOM RAISE)
PILOT CONTROL VALVE (TRAVEL) 
PRESSURE SWITCH (IMPLEMENT SWING) 
PRESSURE SWITCH (TRAVEL) 
MAIN CONTROL VALVE 
PILOT CONTROL VALVE (SWING/STICK)
PILOT FILTER
COOLING PUMP 
HYDRAULIC ACTIVATION CONTROL VALVE 
DRAIN FILTER 
ACCUMULATOR 
PILOT CONTROL VALVE (BOOM/BUCKET) 
SLOW RETURN CHECK VALVE 
BYPASS CHECK VALVE 
RETURN FILTER  
PILOT VALVE MANIFOLD 
COOLING PUMP RELIEF VALVE
FAN MOTOR BYPASS VALVE 
FAN MOTOR 
HYDRAULIC 

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