Komatsu Galeo PC300LC-7E0 and PC300HD-7E0 Hydraulic Excavator Shop Manual (CEBM016802)

CEBM016802 is the shop manual for the Galeo PC300LC-7E0 and the heavy-duty PC300HD-7E0. Both are 30-tonne class excavators with the SAA6D114E-3 engine.

Fits

PC300LC-7E0 from serial A88001 and PC300HD-7E0 from serial A86001.

Quick facts

• Manual Number: CEBM016802
• Models: PC300LC-7E0, PC300HD-7E0
• Serials: A88001 / A86001 and up
• Engine: SAA6D114E-3
• Machine Type: Hydraulic excavator
• Format: PDF, 947 pages

What's in it

After the general specs and fluids, section 10 covers the engine-related parts, swing circle and machinery, travel motor, final drive, undercarriage, hydraulic pumps, PPC and EPC valves, control valve, work equipment and electrical. Section 20 combines testing, adjusting and troubleshooting, with the standard values, pressure checks and failure codes.

Section 30 covers removing, fitting and rebuilding the main components, and section 90 has the circuit diagrams.

The PC300 is a common quarry and heavy construction machine. The HD version has a heavier undercarriage for tougher work. Mechanics will use the pump and valve sections for power complaints, and the swing and final drive sections for the parts that wear out most.

Table of contents

• 01 General - specs, weight table, fuel, coolant and lubricants
• 10 Structure, function and maintenance standard - engine related parts, swing circle and machinery, travel motor, final drive, undercarriage, hydraulic pumps, PPC and EPC valves, control valve, work equipment, electrical
• 20 Testing, adjusting and troubleshooting - standard values, pressure checks, failure codes and troubleshooting
• 30 Disassembly and assembly - removal, installation and rebuild of the main components
• 90 Other - hydraulic and electrical circuit diagrams

Good to know

If you're new to Komatsu manuals, the layout takes a few minutes to learn and then saves a lot of time. Each system is covered in the same order: how it works, the values it should meet, how to test it, and how to take it apart. Search works on most pages, and printing one procedure for the job keeps the rest of the book clean.

Before you buy

Two models with different serial starts. Check your plate.

PDF, 947 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.