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Komatsu PC15R-8 HS User Manual

Komatsu PC15R-8 HS
208 pages
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WEAM002702
HYDRAULIC EXCAVATOR
PC12R-8
PC12R-8 HS
PC15R-8
PC15R-8 HS
SERIAL NUMBER
PC12R-8 - F31493 and up
PC12R-8 HS - F31493 and up
PC15R-8 - F22262 and up
PC15R-8 HS - F22262 and up
Operation & Maintenance
Manual
Unsafe use of this machine may cause serious injury
or death. Operators and maintenance personnel
must read this manual before operating or maintain-
ing this machine.
This manual should be kept inside the cab for refer-
ence and periodically reviewed by all personnel who
will come into contact with the machine.
WARNING

Table of Contents

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Komatsu PC15R-8 HS Specifications

General IconGeneral
BrandKomatsu
ModelPC15R-8 HS
CategoryExcavators
LanguageEnglish

Summary

Information on Safety

Safety, Noise, and Vibration Plates

Pictograms and Relevant Meanings

Explanation of pictograms used on warning and danger plates.

General Precautions

General Safety Rules

Fundamental safety guidelines for machine operation and maintenance.

Safety Devices and Guards

Ensuring safety devices and guards are in place and functional.

Clothing and Personal Protection

Recommendations for appropriate attire and personal protective equipment (PPE).

Unauthorized Modifications

Warnings against making unauthorized changes to the machine.

Leaving the Operator's Seat

Procedures to follow when temporarily leaving the operator's seat.

Preventing Fires Due to Fuel and Oil

Safety measures to prevent fire hazards related to fuel and oil.

Preventing Burns

Precautions to avoid burns from hot engine parts, fluids, or exhaust.

Preventing Damage Due to Asbestos Powder

Safety procedures when handling materials that may contain asbestos.

Preventing Damage Caused by Work Equipment

Safety advice regarding the work equipment and its operating radius.

Fire Extinguishers and First Aid Kit

Ensuring availability and knowledge of fire extinguishers and first aid kits.

Precautions Before Starting the Engine

Safety on the Work Site

Ensuring a safe working environment before engine startup.

Precautions When Working

Starting the Engine Safely

Steps and safety checks before starting the engine.

Moving the Machine

Guidelines for safe movement of the machine, including bucket position.

Moving on Slopes

Precautions for operating the machine on inclined surfaces.

Working on Slopes

Specific safety measures for performing work on slopes.

Preventing Electrocution

Safety guidelines for working near overhead electrical lines.

Parking the Machine Safely

Procedures for parking the machine securely on level ground or slopes.

Precautions for Maintenance

Periodical Change of Safety-Critical Parts

Identifying and periodically replacing parts crucial for safety.

Stop Engine Before Maintenance

Procedure to stop the engine before commencing any maintenance.

Instruments and Controls

Machine Controls

Identification and function of main machine control levers and pedals.

Use of the Machine

Checks Before Starting the Engine

Essential visual and operational checks before starting the engine.

Operational Checks

Pre-operation checks including safety device, accelerator, and control positions.

Starting the Engine

Procedures for starting the engine in warm and cold conditions.

How to Move the Machine

General guidelines for moving the machine safely.

Steering and Changing Direction

Instructions for steering and changing direction, including counter-rotations.

Moving on Slopes Safely

Precautions for maneuvering the machine on slopes.

Parking the Machine

Parking on Slopes

Specific safety measures for parking the machine on inclines.

Using the Work Equipment

Positioning for Digging Operations

Correctly positioning the machine for excavation tasks.

Digging Method Techniques

Proper techniques for effective and productive digging.

Using the Machine with Variable Track Gauge

How to Use Variable Track Gauge

Instructions for adjusting the track gauge for different operating conditions.

Troubleshooting

How to Remove the Machine

Safe procedures for removing the machine if it gets stuck or breaks down.

If the Battery is Down

Troubleshooting steps when the machine battery is depleted.

Starting with Booster Cables

Safe procedures for jump-starting the machine with booster cables.

Guide to Maintenance

Maintenance Notes

Parts Subject to Wear

List of parts requiring periodic replacement due to wear.

Periodical Change of Safety-Critical Components

Critical Parts for Safety

Identification of critical parts requiring periodic replacement for safety.

Maintenance Plan

Maintenance Schedule: When Required

Maintenance tasks performed as needed, such as washing and checking.

Maintenance Intervals with Demolition Hammer

Specific maintenance schedules when using a demolition hammer attachment.

Checks Before Starting

Pre-operation checks including fluid levels and general condition.

Maintenance After First 50 Hours (HEES Oil)

Initial maintenance for machines using HEES synthetic biodegradable oil.

Maintenance Every 100 Hours

Scheduled maintenance tasks to be performed every 100 operating hours.

Maintenance After First 250 Hours

Tasks to perform after the first 250 hours, in addition to 250-hour intervals.

Maintenance Every 250 Hours

Regular maintenance schedule for every 250 operating hours.

Maintenance After First 500 Hours (HEES Oil)

Initial maintenance for HEES oil machines at 500 hours.

Maintenance Every 500 Hours

Scheduled maintenance tasks for every 500 operating hours.

Maintenance Every 1000 Hours

Scheduled maintenance tasks for every 1000 operating hours.

Maintenance Every 2000 Hours

Scheduled maintenance tasks for every 2000 operating hours.

Authorized Optional Equipment

Precautions Regarding Safety

General safety guidelines for installing and using optional equipment.

Precautions Regarding Equipment Installation

Safety warnings related to installing work equipment, especially on slopes.

Characteristics of Optional Equipment

Specifications for various optional attachments like buckets and hammers.

Arrangement for Demolition Hammer Installation

Demolition Hammer Use and Rules

Guidelines for effective use and rules to observe with the demolition hammer.

Hammer Installation and Removal

Step-by-step procedures for installing and removing the demolition hammer.

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