Hitachi ZAXIS Excavator Manual

Product Overview

This comprehensive manual provides detailed service instructions for the following Hitachi ZAXIS Excavator models: Excavator Models

• ZX330-5A
• ZX330LC-5A
• ZX350H-5A
• ZX350LCH-5A
• ZX350K-5A
• ZX350LCK-5A

Format: PDF
Language: English

Manual Components

Each manual is divided into the following volumes:

• Service Manual (Troubleshooting): Vol. No.TODDK90-EN (470 Pages)
• Service Manual (Operation): Vol. No.TTDDK90-EN (346 Pages)
• Workshop Manual: Vol. No.WDDK90-EN (543 Pages)
• Circuit Diagram: 14 Pages

All manuals use the International System of Units (SI).

Contents Overview

• Service Manual: Provides technical information for the redelivery and activation of all systems, operational performance tests, and troubleshooting procedures.
• Workshop Manual: Offers guidelines for maintenance and repair, including required tools, maintenance standards, and detailed procedures for assembly and disassembly.

Please refer to the manual for instructions on safe operation and ensure the use of proper equipment and techniques to prevent injury or damage.

Key Features

• Renowned for industry-leading hydraulic technologies.
• Offers exceptional fuel economy, swift operations, and ease of use.
• Incorporates an optimized hydraulic system and engine for superior performance.
• Built for high durability and low running costs.

Benefits

• Reliable solutions with impressive fuel efficiency.
• Enhanced productivity with faster and smoother operations.
• Hitachi’s proven expertise ensures high quality and long-lasting machines.

Usage Recommendations

The New ZAXIS series is designed to meet customer demands for a more reliable and efficient excavation experience. Ensure machine repairs are complete before restarting after a stoppage due to failure.

Engine Stop Circuit Instructions

To manually stop the engine if the key switch (1) fails in the OFF position:

• Activate the engine stop switch (5) to the ON position to cease engine operation.
• Return the engine stop switch (5) to the OFF position post-stoppage.

CAUTION: Use the engine stop switch (5) only in emergencies and do not restart the machine until any issues are fully resolved.