Manual Details

KOMATSU D39EX-21, D39PX-21 (JPN) FOR NORTH AMERICA OPERATION & MAINTENANCE MANUAL SN 1209-UP – PDF DOWNLOAD

This is the official Operation & Maintenance Manual for the Komatsu D39-21 series Bulldozers produced in Japan for the North American market, covering serial numbers 1209 and up. This manual is an essential resource for owners and operators using these Tier 2 EPA/EU Stage II compliant machines. It features the powerful SAA4D102E-2 turbocharged engine and the exclusive KomStat II Hydrostatic Transmission (HST). The manual provides specific instructions on safety, the signature super-slant nose visibility, and routine servicing required for North American production standards.

The manual is designed to guide you through the daily life of the machine, focusing on the Palm Command Control System (PCCS) and the electronic monitoring panel with on-board diagnostics. It includes comprehensive data on fluid capacities, lubrication points, and the maintenance of the dual-path closed-circuit HST system. By following these factory-recommended procedures, you can maximize machine uptime, ensure operator safety, and maintain the high performance of the Komatsu SAA4D102E-2 engine and its precision hydrostatic drive system.

What this operation & maintenance manual content covers

• FOREWORD
• SAFETY
• OPERATION
• MAINTENANCE
• SPECIFICATIONS
• ATTACHMENTS AND OPTIONS
• REPLACEMENT PARTS
• INDEX

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Sure Manuals offers PDF manuals which contain high-resolution content that users can search through and which our team has organized in a professional manner to help users complete their tasks more efficiently. The manual provides users with visual diagrams and comprehensive technical details and enables them to use bookmarks for fast access to specific content. Our manuals exist as digital products which ensure that they will remain safe from all forms of physical damage and loss and deterioration that occurs at work locations. The manual becomes accessible to you right after you purchase it which lets you view it on your phone tablet or computer so you can obtain essential technical information when you need it.

Who Should Use This Manual?

This manual is the primary reference for anyone interacting with the North American D39-21 series on a daily basis. It ensures that safety standards are met and that the machine is cared for according to factory specifications.

• Equipment Operators needing to understand the KomStat II travel controls, PCCS blade handling, and the optional pressurized ROPS cab features.
• Maintenance Personnel responsible for checking the SAA4D102E-2 engine, gull-wing side door access, and the swing-up hydraulic cooling fan.
• Site Managers ensuring that safety protocols and transportation guidelines for Tier 2 machines are followed.
• Owners looking to protect their investment through proper machine “break-in” and long-term storage procedures.

Operation & Maintenance Manual includes:

• SAA4D102E-2 Engine Daily Inspection and Service
• Hydrostatic Transmission (HST) Speed Range and Variable Selection Settings
• Full Lubrication Chart and Specialized Filter Replacement Intervals
• Electronic Monitor Panel Warning Lamp and Diagnostic Display Explanations
• Undercarriage Inspection and Sealed/Lubricated Track Maintenance
• Safety Precautions for Operation and Maintenance including Tow Valve Procedures

Frequent Ask Questions (FAQ)

How the manual will be delivered?
This manual is delivered through your given email.

In which format the manual is?
This manual is in PDF Format and fully printable and searchable.

Is this official OEM Komatsu Manual?
Yes, this is official OEM Komatsu manual include all details with diagrams.

Is there any hidden cost?
No, there is nothing hidden everything mentioned in the product.

Does that all files are printable and searchable?
Yes, all the pdf files are fully printable and searchable.

Why choose Sure Manuals?
Sure Manuals provides accurate clear manuals and reasonable prices and discounts for our valuable customers.