Komatsu PC20MRX-1 Operation & Maintenance Manual Excavator Owners Book

The Komatsu PC20MRX-1 Hydraulic Excavator Operation & Maintenance Manual provides detailed information on operating, specifications, safety, and basic maintenance for your Komatsu Excavator. This comprehensive manual is designed for both professional mechanics and DIY enthusiasts, featuring photos and illustrations along with step-by-step instructions to guide you. It covers all aspects of operating the Komatsu PC20MRX-1 Excavator, including attachments, and is an indispensable source of information to better understand, care for, and lower the repair and maintenance costs for your equipment.

• Models Covered:
  • Komatsu PC20MRX-1 Excavator S/N 13055-and up

The manual is available in .PDF format and consists of 213 pages. It is fully bookmarked for easy navigation, allowing quick access to the required information. Detailed illustrations, drawings, and photos are included to provide comprehensive guidance.

Key Subjects Covered:

• Safety information
• General precautions
• Precautions during operation
• Before starting engine
• Operating machine
• Transportation
• Battery
• Towing
• Bucket with hook
• Precautions for maintenance
• Before carrying out maintenance
• During maintenance
• Position for attaching safety labels

Operation section includes:

• General view of machine
• General view of controls and gauges
• Explanation of components
• Meters, lamps
• Switches
• Control levers, pedals
• Engine hood
• Fuse box
• Fusible link
• Operation manual storage
• Check before starting engine
• Starting engine
• Operations and checks after starting engine
• Moving machine off
• Steering machine
• Stopping machine
• Swinging
• Operation of work equipment
• Prohibitions for operation
• Precautions for operation
• Precautions when traveling up or down hills
• How to escape from mud
• Work possible using hydraulic excavator
• Replacement of bucket
• Handling rubber shoes
• Parking machine
• Checks after finishing work
• Stopping engine
• Checks after stopping engine
• Transportation
• Loading, unloading work
• Method of lifting machine
• Precautions for loading
• Precautions for transportation
• Cold weather operation
• Precautions for low temperature
• Precautions after completion of work
• After cold weather
• Long-term storage
• Before storage
• During storage
• After storage
• Troubleshooting
• Phenomena that are not failures
• Method of towing machine
• If battery is discharged
• Other trouble

The Maintenance section covers guides to maintenance, service procedures, wear parts list, use of fuel and lubricants, standard tightening torques, necessary tools, torque list, periodic replacement of critical parts, and maintenance schedule chart. It also includes service procedures for different intervals and handling of attachments.