Specs and Product-Details:
Model / manufacturer: Robex R290LC-7 / Hyundai Motor Company HMC
Manual Language: English
Manual format: PDF / e-book (zip)
15 interesting tech specs about the Hyundai Robex R290LC-7 hydraulic excavator:
1. The Hyundai Robex R290LC-7 is a hydraulic excavator with a operating weight of 63,600 kg.
2. It is powered by a 6-cylinder turbocharged diesel engine that delivers an output of 216 kW (290 hp).
3. The excavator has a maximum digging depth of 7.44 m and a maximum digging reach of 11.83 m.
4. The R290LC-7 is equipped with a standard arm and a 2.8 m boom, as well as a 3.2 m arm and a 1.2 m boom as an optional feature.
5. The cab is equipped with a comfortable operator’s seat, air conditioning, and an audio system.
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6. The machine is equipped with a hydraulic system with a maximum flow rate of 2 x 251 L/min and a maximum operating pressure of 36.2 MPa.
7. The hydraulic pumps and motors are manufactured by Bosch Rexroth.
8. The hydraulic system features a load sensing system and a proportional control system.
9. The R290LC-7 is equipped with a hydraulic quick coupler, which allows the operator to change attachments quickly and easily.
10. The excavator is equipped with a hydraulic thumb that increases its versatility and functionality.
11. The machine has a maximum digging force of 250 kN and a maximum digging torque of 4,100 Nm.
12. The R290LC-7 is equipped with a fuel-efficient engine, which reduces operating costs.
13. The machine is equipped with a hydraulic differential lock, which improves its traction and stability.
14. The R290LC-7 is equipped with a swing system with a swing speed of 10.5 RPM.
15. The excavator is equipped with an automatic idling system, which reduces fuel consumption and increases operator comfort.
The Hyundai Robex R290LC-7 hydraulic excavator is a complex piece of machinery, requiring regular maintenance and repairs to keep it in top working condition. To assist with these tasks, a comprehensive manual is available, detailing the recommended procedures for service, repair, and overhaul. The manual also includes exploded diagrams and schematics that can be helpful for fault-finding and troubleshooting.
One of the most critical parts of the excavator is the engine, and it's essential to regularly check and maintain it to keep it running smoothly. The manual includes information on oil and filter changes, as well as procedures for changing the glow plugs, which are an essential component of the engine's starting system.
Another important part of the excavator that requires regular attention is the starter, which is responsible for starting the engine. The manual provides instructions for testing and replacing the starter if necessary, as well as for diagnosing and repairing any related electrical issues.
To help ensure that all parts are working correctly, a detailed parts list is also included in the manual. This list provides information on each part of the excavator, including its location, function, and part number. It can be used to identify the exact parts needed for repairs, making it easier to order replacements if necessary.
The manual is available in PDF format, making it easy to access and store. It's essential to have a copy of this manual on hand to ensure that all maintenance and repair procedures are carried out correctly. With the right care and attention, the Hyundai Robex R290LC-7 hydraulic excavator can provide reliable, efficient performance for many years to come.