Hyundai R250LC-3 Crawler Excavator Service Repair Manual

Product Overview

The Hyundai R250LC-3 Crawler Excavator Service Repair Manual is an essential resource for service technicians and maintenance professionals. This comprehensive manual provides detailed information to aid in performing accurate repairs and maintenance for the R250LC-3 Excavator model.

Crawler Excavator Model: R250LC-3
Language: English
Format: PDF
Total Pages: 510

Key Features

• Complete service and repair instructions for the Hyundai R250LC-3.
• In-depth technical details across various sections and systems.
• Clear illustrations and diagrams to support troubleshooting and repairs.
• Comprehensive guides on hydraulic, electrical, and mechatronics systems.

Benefits

• Improves repair quality with detailed procedural guidance.
• Enhances understanding of equipment functionality and systems.
• Facilitates maintenance operations with step-by-step instructions.
• Ensures accurate diagnostics with a thorough troubleshooting section.

Usage Recommendations

• Utilize this manual as a training resource for new service technicians.
• Reference the safety hints and specifications before conducting repairs.
• Use the troubleshooting section to diagnose and resolve operational issues.
• Apply the detailed assembly and disassembly instructions to ensure proper handling of excavator components.

Table of Contents

Below is the manual’s outline, covering various critical aspects of the excavator:

• Section 1: General
  • Group 1: Safety Hints
  • Group 2: Specifications
• Section 2: Structure and Function
  • Group 1: Pump Device
  • Group 2: Main Control Valve
  • Group 3: Swing Device
  • Group 4: Travel Device
  • Group 5: RCV Lever
  • Group 6: RCV Pedal
• Section 3: Hydraulic System
  • Group 1: Hydraulic Circuit
  • Group 2: Main Circuit
  • Group 3: Pilot Circuit
  • Group 4: Single Operation
  • Group 5: Combined Operation
• Section 4: Electrical System
  • Group 1: Component Location
  • Group 2: Electrical Circuit
  • Group 3: Electrical Component Specification
  • Group 4: Connectors
• Section 5: Mechatronics System
  • Group 1: Outline
  • Group 2: Mode Selection System
  • Group 3: Automatic Deceleration System
  • Group 4: Power Boost System
  • Group 5: Travel Speed Control System
  • Group 6: Automatic Warming Up Function
  • Group 7: Engine Overheat Prevention Function
  • Group 8: Arm Half Flow System
  • Group 9: Anti-Restart System
  • Group 10: Self-Diagnostic System
  • Group 11: Engine Control System
  • Group 12: EPPR (Electro Proportional Pressure Reducing) Valve
  • Group 13: Prolix Switch
  • Group “, “