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Hitachi EX 1200-6 User Manual

Hitachi EX 1200-6
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EM18J-EN1-9EX1200
-6
HYDRAULIC EXCAVATOR OPERATOR’S MANUAL
Serial No 1558 and up
Hydraulic Excavator
PRINTED IN JAPAN (E) 2019, 09
1200
-6
This book is printed on recycled paper.
EM18J-EN1-9
PART NO.
Operators Manual
URL:http://www.hitachi-c-m.com
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Hitachi EX 1200-6 Specifications

General IconGeneral
BrandHitachi
ModelEX 1200-6
CategoryExcavators
LanguageEnglish

Summary

Machine Identification Numbers

Engine Identification

Record the Type and Manufacturer's Number for the engine.

Travel Motor Identification

Record the Type and Manufacturer's Number for the travel motors.

Swing Motor Identification

Record the Type and Manufacturer's Number for the swing motor.

Hydraulic Pump Identification

Record the Type and Manufacturer's Number for the hydraulic pumps.

Boom Identification

Record the Type and Manufacturer's Number for the boom.

Arm Identification

Record the Type and Manufacturer's Number for the arm.

Bucket Identification

Record the Type and Manufacturer's Number for the bucket.

Safety Precautions

Recognizing Safety Information

Learn to identify safety alert symbols and understand their meaning.

Understanding Signal Words

Learn the meaning of signal words like DANGER, WARNING, CAUTION, IMPORTANT, and NOTE.

Following Safety Instructions

Read and follow all safety signs and messages in the manual.

Preparing for Emergencies

Be prepared for fires or accidents; keep first aid and fire extinguishers ready.

Wearing Protective Clothing

Wear appropriate clothing and safety equipment for the job.

Protecting Against Noise

Use hearing protection to prevent hearing loss from loud noise.

Machine Inspection

Inspect the machine carefully each day before starting.

Cab Safety and Precautions

Maintain a clean cab and avoid hazards from stored items or decorations.

Safe Entry and Exit

Use handholds and steps for safe mounting and dismounting.

Adjusting the Operator's Seat

Adjust the seat for proper posture and control operation.

Securing the Machine Before Exiting

Secure the machine by lowering attachments and setting controls before leaving the seat.

Fastening the Seat Belt

Always wear the seat belt securely fastened when operating.

Safe Machine Movement and Operation

Be aware of bystanders, use alarms, and ensure good visibility.

Handling Starting Aids Safely

Handle starting fluid carefully due to its flammability.

Operating Only from the Operator's Seat

Operate the machine only when seated in the operator's seat.

Jump Starting Procedures

Follow correct procedures for jump starting to avoid explosions.

Keeping Riders Off the Machine

Only the operator should be on the machine to ensure safe operation.

Operational Precautions

Investigate worksite, clear people/obstacles, and be aware of surroundings.

Job Site Investigation

Assess job site configuration and ground conditions to prevent accidents.

Installing OPG Guard

Equip OPG guard in areas with falling stones or debris.

Attachment Installation Restrictions

Do not install attachments exceeding the machine's specified weight.

Signaling for Multiple Machine Operations

Use clear, commonly known signals for jobs involving multiple machines.

Confirming Machine Direction

Confirm undercarriage position relative to operator before driving.

Safe Driving Procedures

Confirm travel direction, avoid obstructions, and be cautious on slopes.

Preventing Rollaway Accidents

Follow procedures to park the machine safely and prevent rollaways.

Preventing Back-Over and Swing Accidents

Always look around and use signals to prevent accidents during backing or swinging.

Keeping People Clear of Working Area

Set up barriers to prevent people from entering the operating or swing radius.

Bucket Positioning Safety

Do not lift, move, or swing the bucket over anyone or a truck cab.

Avoiding Undercutting Excavations

Position machine perpendicular to excavation edges and be ready to retreat.

Avoiding Tipping Hazards

Be careful on grades, reduce speed, avoid changing direction, and keep bucket low.

Avoiding High Bank Undercutting

Avoid excavating under high banks to prevent collapse or landslides.

Caution During Digging

Check for underground cables and gas lines before digging to prevent explosions.

Caution During Operation

Be careful to avoid hitting overhead obstacles like bridges with the boom or arm.

Avoiding Power Line Hazards

Maintain a safe distance from electric lines to prevent electrocution.

Lightning Precautions

Stop operation during lightning; stay in the cab if inside.

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