Hyundai R1250-9 Crawler Excavator Service Repair Manual

Product Overview

The Hyundai R1250-9 Crawler Excavator Service Repair Manual is a comprehensive resource designed to assist technicians in maintaining and repairing the R1250-9 crawler excavator. This manual provides detailed insights and step-by-step instructions, ensuring quality repairs and efficient maintenance. The manual is available in English and is provided in PDF format.

View Crawler Excavator Model R1250-9

Key Features

• Service Repair Manual: 575 pages of detailed guidance for servicing and repairing the R1250-9 model.
• Operators Manual: 234 pages offering comprehensive operational insights.
• Language: English
• Format: PDF

Benefits

• Enhances the quality of repairs by providing precise technical information.
• Improves serviceman accuracy and decision-making through detailed instructions.
• Useful for both seasoned professionals and those new to operating or repairing the Hyundai R1250-9.

Usage Recommendations

• Ideal for service workshops and professional technicians needing a reliable reference.
• Ensure an in-depth understanding of this manual’s contents to maximize its potential during maintenance and repair tasks.

Table of Contents

General Overview

• Foreword
• General – Safety hints, Specifications

Structure and Function

• Pump device, Main control valve, Swing device, Travel device
• RCV Lever, RCV pedal

Hydraulic System

• Hydraulic circuit, Main circuit
• Pilot circuit, Single operation, Combined operation

Electrical System

• Component location, Electric circuit, Electrical component specification
• Connectors

Mechatronics System

• Outline, Mode selection system, Automatic deceleration system
• Power boost system, Travel speed control system
• Automatic warming up system, Engine overheat prevention system
• Variable power control system, Attachment flow control system
• Anti-restart system, Self-diagnostic system, Engine control system
• EPPR valve, Monitoring system, Fuel warmer system

Troubleshooting

• Before troubleshooting
• Hydraulic and mechanical system
• Electrical system, Mechatronics system

Maintenance Standard

• Operational performance test, Major components
• Track and work equipment

Disassembly and Assembly

• Precaution, Tightening torque, Pump device
• Main control valve, Swing device, Travel device
• RCV lever, Turning joint, Boom, arm and bucket cylinder
• Undercarriage, Work equipment

Component Mounting Torque

• Introduction guide, Engine system, Electric system
• Hydraulic system, Undercarriage, Structure, Work equipment