This comprehensive workshop and service manual for the Hyundai Robex R130LC-3 Crawler Excavator provides a detailed guide for all aspects of maintenance and repair. Spanning 476 pages, the manual offers a wealth of information, including detailed instructions for disassembly and assembly, in-depth coverage of hydraulic and electrical systems, and comprehensive troubleshooting guides. The manual also includes detailed diagrams and specifications for all major components, making it an essential resource for mechanics, technicians, and operators. **Key areas covered in the manual include:** * **General Information:** Safety hints, specifications, and machine overview. * **Structure:** Detailed descriptions of the pump device, main control valve, swing device, travel device, RCV lever, and RCV pedal. * **Hydraulic System:** Comprehensive analysis of hydraulic circuits, including main and pilot circuits, as well as single and combined operation. * **Electrical System:** Component location, electrical circuits, component specifications, and connectors. * **Mechatronics System:** In-depth explanation of the mechatronics system, including mode selection, automatic deceleration, power boost, travel speed control, automatic warming up, engine overheat prevention, variable power control, attachment flow control, anti-restart, self-diagnostic, engine control, EPPR valve, monitoring, and fuel warmer systems. * **Troubleshooting:** Guidance on troubleshooting hydraulic and mechanical systems, electrical systems, and mechatronics systems. * **Maintenance Standards:** Operational performance tests, major component maintenance, and track and work equipment maintenance. * **Disassembly and Assembly:** Detailed instructions for disassembling and assembling all major components, including the pump device, main control valve, swing device, travel device, RCV lever, turning joint, boom, arm and bucket cylinder, undercarriage, and work equipment. * **Component Mounting Torque:** Complete guide to tightening torque specifications for engine, electrical, hydraulic, undercarriage, and work equipment components.

## Hyundai Robex R130LC-3 Crawler Excavator: A Powerful and Versatile Machine The Hyundai Robex R130LC-3 crawler excavator is a robust and versatile machine designed for a wide range of construction and earthmoving applications. This model, part of the renowned R130 series, boasts an impressive combination of power, efficiency, and operator comfort. Its powerful Cummins engine delivers ample torque and horsepower, allowing it to tackle even the toughest digging and lifting tasks. The R130LC-3 features a reinforced undercarriage and a durable boom and arm, ensuring long-lasting performance in demanding environments. Its advanced hydraulic system provides precise control and smooth operation, contributing to increased productivity and operator efficiency. This excavator is equipped with a spacious and well-designed cab, offering excellent visibility and ergonomic controls for comfortable and fatigue-free operation. Furthermore, the R130LC-3 prioritizes safety and accessibility. Its robust safety features include an emergency stop button, a comprehensive alarm system, and a stable design that ensures operator security. The machine is designed with easy maintenance in mind, featuring readily accessible components and a user-friendly service manual. This facilitates routine maintenance, minimizing downtime and maximizing machine uptime. The Hyundai Robex R130LC-3 is a reliable and durable crawler excavator that combines power, efficiency, and safety to meet the needs of demanding construction and earthmoving projects. It is a popular choice for contractors and operators who demand the highest standards of performance and reliability.