Genuine Hitachi EX300, EX300LC, EX300H, EX300LCH Excavator Service Manual - Technical Manual (Operational Principle, Troubleshooting, Workshop Manual) 1988-1991
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Sample pages from the Genuine Hitachi EX300, EX300LC, EX300H, EX300LCH Excavator Service Manual - Technical Manual (Operational Principle, Troubleshooting, Workshop Manual) 1988-1991 manual
Purchase Information
1988-1991 Hitachi EX300, EX300LC, EX300H, EX300LCH Excavator Technical Manual (Operational Principle, Troubleshooting, Workshop Manual) - Technical Specifications
- Document Number / Seller:
- 31004 / Walter Thomas
- File Size:
- 50.03 MB
- File Type:
- Language:
- English
- Pages:
- 1033
- Printable:
- Yes
- Estimated Download Time:
- 1.02 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Excavator
- Brand:
- Hitachi
- Reviewed and Approved:
- Dec 20, 2025
Hitachi Models and Parts Covered in this Excavator Manual
- EX60
- EX90
- EX150
- EX270
- EX300
- EX300 Standard (Super Deluxe Type)
- EX300 Deluxe (Super Deluxe Type)
- EX300 Super Deluxe (Super Deluxe Type)
- EX300LC (Long Crawler Undercarriage)
Complete Manual Information
Hitachi EX300, EX300LC, EX300H & EX300LCH Excavator Technical Manual – Comprehensive Service & Repair Guide
Keep your heavy machinery running at peak performance with the official Hitachi EX300 Series Technical Manual. This professional-grade resource is designed specifically for the Hitachi EX300 line, including the specialized Long Crawler (LC) and heavy-duty H/LCH variants. Whether you are a fleet owner, an owner-operator, or a professional service technician, this manual provides the mission-critical data required for complex repairs and routine maintenance.
This manual isn't just a basic overview; it is a deep-dive technical guide that covers every bolt, circuit, and hydraulic line. By using this guide, you will significantly reduce diagnostic errors and costly downtime, ensuring your excavator remains a reliable asset on the job site.
Full Model Coverage
This Technical Manual is tailored for the following Hitachi models:
- EX300 (Available in Standard, Deluxe, and Super Deluxe types)
- EX300LC (Long Crawler Undercarriage)
- EX300H
- EX300LCH
Serial Number Precision: To ensure you are using the correct specifications for your specific unit, this manual includes vital serial number breaks for major components:
- Swing Motors (MX200CAB): Applicable for Serial Nos. 02001–02488 and 02492–02579.
- Swing Motors (M2X210CAB): Applicable for Serial Nos. 02489–02491 and 02580 and up.
- Engine Data: Specifically covers the high-output Hino EP100-T engine (e.g., Engine Serial No. EP100
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Frequently Asked Questions - Hitachi Excavator Manual
What does this Hitachi manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Genuine Hitachi EX300, EX300LC, EX300H, EX300LCH Excavator Service Manual - Technical Manual (Operational Principle, Troubleshooting, Workshop Manual) 1988-1991. It includes information for the following models: - EX60 - EX90 - EX150 - EX270 - EX300 - EX300 Standard (Super Deluxe Type) - EX300 Deluxe (Super Deluxe Type) - EX300 Super Deluxe (Super Deluxe Type) - EX300LC (Long Crawler Undercarriage).
Is this manual suitable for beginners?
Yes, this Hitachi manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Excavator maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (50.03 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Hitachi Excavator manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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