This manual covers the Hyundai Robex R140LC-7 Crawler Excavator, a robust machine engineered for demanding operational environments. Designed for efficiency and reliability, this excavator incorporates advanced mechatronic systems such as mode selection, automatic deceleration, and variable power control to optimize performance and fuel economy. Its hydraulic system is built for precise operation, supporting both single and combined movements, while the electrical system ensures seamless integration of all components. The Robex R140LC-7 is intended for a wide range of construction and earthmoving tasks, representing Hyundai's commitment to durable and high-performing heavy equipment.
This comprehensive Full Service/Workshop Manual provides detailed guidance for the maintenance, repair, disassembly, and assembly of the Hyundai Robex R140LC-7 Crawler Excavator. It covers critical areas including the hydraulic and mechanical systems, electrical system, mechatronics, major components, and undercarriage. Specific procedures for components like the pump device, main control valve, swing and travel devices, and work equipment are thoroughly explained. The manual also includes troubleshooting guides, component mounting torque specifications, and operational performance tests, making it an indispensable resource for owners, mechanics, and technicians to ensure the longevity and optimal functioning of the equipment.
Complete workshop / service manual for the Hyundai Robex R140LC-7 Crawler Excavator.
Containing 1098 pages, this manual covers all aspects of maintenance, repair, disassembly & assembly, electronic & hydraulic diagrams etc.
Examples of the information contained in the Hyundai crawler excavator manuals, as follows:
GENERAL: Safety Hints Specifications
STRUCTURE: 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 - Electrical 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
Please note: Not all of the above categories are applicable to all of the crawler manuals and sections will vary dependant on the specific machine. Please use the above as an example of the extensive information contained within the manuals.
TYPE: Service / Workshop Manual
FORMAT: PDF Bookmarked & searchable
QUALITY: Digital generated Document. A1
LANGUAGE: English
PAGES: 1098
NO. OF FILES: 1
ZIPPED: No
***Click on the Technical link above (Top right of the page) to see my other Hyundai manuals. Or go to { }
Many more Hyundai Heavy Industries equipment, service & operator manuals available. Please contact me with the Model / Type you require
***Why buy from PDF-Manuals***
* Customer satisfaction is key to a successful trading relationship. I offer full support and assistance, both pre & post sale.
* All documents are 100 percent as described.
* All downloads are 100 percent safe and have been fully Anti virus checked.
* Customer satisfaction is key to a successful trading relationship. I offer full support and assistance, both pre & post sale.
* Downloads other than PDF, are supplied with installation instructions if necessary.
* All emails / contact request answered in a timely manner. Hours, not Days
* Free re-download should you lose your document in the future. (Proof of original purchase required)
* I offer an International postal service which is particularly handy for Large downloads.
File/s are supplied on a printed CD / DVD, in a hard plastic case and cardboard mailer.
Additional Information.
Later/new PDF documents may require the latest version of Acrobat Reader to display correctly. Should you have any problems reading your document, please initially try upgrading to the latest version of Adobe Acrobat Reader
Complete workshop / service manual for the Hyundai Robex R140LC-7 Crawler Excavator.
Containing 1098 pages, this manual covers all aspects of maintenance, repair, disassembly & assembly, electronic & hydraulic diagrams etc.
Examples of the information contained in the Hyundai crawler excavator manuals, as follows:
GENERAL: Safety Hints Specifications
STRUCTURE: 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 - Electrical 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
Please note: Not all of the above categories are applicable to all of the crawler manuals and sections will vary dependant on the specific machine. Please use the above as an example of the extensive information contained within the manuals.
TYPE: Service / Workshop Manual
FORMAT: PDF Bookmarked & searchable
QUALITY: Digital generated Document. A1
LANGUAGE: English
PAGES: 1098
NO. OF FILES: 1
ZIPPED: No
***Click on the Technical link above (Top right of the page) to see my other Hyundai manuals. Or go to { }
Many more Hyundai Heavy Industries equipment, service & operator manuals available. Please contact me with the Model / Type you require
***Why buy from PDF-Manuals***
* Customer satisfaction is key to a successful trading relationship. I offer full support and assistance, both pre & post sale.
* All documents are 100 percent as described.
* All downloads are 100 percent safe and have been fully Anti virus checked.
* Customer satisfaction is key to a successful trading relationship. I offer full support and assistance, both pre & post sale.
* Downloads other than PDF, are supplied with installation instructions if necessary.
* All emails / contact request answered in a timely manner. Hours, not Days
* Free re-download should you lose your document in the future. (Proof of original purchase required)
* I offer an International postal service which is particularly handy for Large downloads.
File/s are supplied on a printed CD / DVD, in a hard plastic case and cardboard mailer.
Additional Information.
Later/new PDF documents may require the latest version of Acrobat Reader to display correctly. Should you have any problems reading your document, please initially try upgrading to the latest version of Adobe Acrobat Reader
