During the BMW Shanghai 2014 exhibition, the modern 9V series excavators were introduced to the market and caused a huge stir in the construction machinery industry. The small editor of China Construction Machinery Business Network is still vividly remembering the surging crowds in front of the modern booth. According to Xiaobian, modern 9V series excavators are upgraded on the basis of 9T; the designations of the "V" series represent: 1variety-diversity, 2vast-extensive, 3victory-victory, success, symbolizing modern 9V The series of new products will provide users with a broader space for development in order to meet the user's various working conditions, and promote the user's success toward the cause. In the fuselage Create Value subscript, highlighting the modern development of modern heavy equipment to create value for the user's core development concept!
Today, Xiao Bian gave everyone a detailed look at the high-efficiency, high-return, and more reliable R350LC-9V excavators in the modern 9V series excavators.

Modern R350LC-9V excavator

Faster, stronger, and lower
The R350LC-9V excavator has the distinctive features of faster speed, higher durability and lower fuel consumption, which mainly depends on the upgrading of product technology. The R350LC-9V excavator optimizes the system and controls the variable control of the main pump flow rate and the engine speed according to the operating conditions. This significantly increases the speed of the operating device while reducing fuel consumption and increasing user profitability! Among them, the optimization of the oil circuit design of the main control valve has improved the working speed and the ability to compound the work, the loading operation efficiency is higher, the operating cost is lower, and the return rate is higher; the heavy-duty large and small arms with better installation durability are The use of cast steel products increases strength and durability of structural parts is longer; walking and rotating motors are designed by Hyundai Heavy Industries, which enhances durability and increases durability life by 1.5 times. At the same time, the R350LC-9V excavator has higher cooling performance, greater bucket capacity, enhanced electrical system performance, increased fuel tank capacity of 440L, and extended operating time.

Modern R350LC-9V excavator

Operating space is more comfortable and safer
The R350LC-9V excavator further optimizes the operating technology, increases the convenience of the driver, increases the operating angle of the operating handle, reduces the operating distance, reduces operator fatigue, and improves work efficiency! In the newly designed cab of the R350LC-9V excavator, noise reduction operation and visibility enhancement are provided. The panoramic front window, large rear window and side windows provide visible vision in all directions while optimizing ergonomics. Wide cab design, sliding sunshades, larger angle-adjustable driver's seat and rear window for emergency evacuation; optimized operating handle, reduced spacing, increased operating angle, reduced operating impact, reduced operator Fatigue. The newly designed cab gives the operator a comfortable working environment.

Cab of modern R350LC-9V excavator

Job performance is more efficient and less expensive
The R350LC-9V excavator has more powerful power, depending on the modern D6AC engine. The six-cylinder, four-stroke, water-cooled, direct-injection turbocharged engine is more efficient, less costly, and more environmentally friendly, ensuring that the machine can perform in any environment. The application of large-capacity turbochargers and high-pressure fuel injection pumps reduces fuel consumption, increases the power reserve of the machine, and improves the adaptability of the R350LC-9V excavator to high altitude. At the same time, the advanced CAPO (Computer Aided Power Optimization) system enables the engine and main pump to reach a better state. Different power selection methods are designed according to different workloads, and better performance can be achieved on the premise of reducing fuel consumption. The system also features automatic idling and power increase. The display shows engine speed, coolant temperature and hydraulic oil temperature. The system has a self-diagnostic feature that displays the error code on the dashboard.

Modern R350LC-9V excavator

The R350LC-9V excavator also optimized the hydraulic system. The optimized main control valve provided high-efficiency and low-cost assurance. The optimization of the oil circuit design of the main control valve improved the working speed and compounding. The main pump flow control system uses the movement amount of the joystick to automatically adjust the pump flow and the cylinder speed is controlled proportionally at the same time. Touch-type idle systems are more intelligent.
Durability is stronger and more reliable
The R350LC-9V excavator is equipped with heavy-duty heavy and small arms with better durability. It uses cast steel materials to increase strength, thereby increasing the durability life by 1.5 times. The front and rear braces of the boom and the side plates are welded with reinforced plates, and the tail arm is installed with resistance. Grinding plate, improve wear resistance, reduce bucket shaking; thickness of lower support ring is strengthened, frame welding strength increases by 20%; high strength and stability of the lower frame is reinforced by the box structure frame is all low Stress, high strength steel welding. It is equipped with high-reliability supporting sprocket, roller and crawler guards, track shoes made of high-strength steel can withstand the impact of the machine on the rough ground and work in wetlands. The extended chassis consists of heavy-duty excavator components. The X-shaped middle frame is integrally welded to ensure greater strength and reliability. The durable crawler guard ensures that the chain does not derail. Standard butter tension cylinders and vibration-absorbing springs make track adjustment easy. At the same time, anti-collision beams are installed on the fuselage side of the fuel tank cover designed to be lockable and large-tonnage models, which effectively protects the machine's safety and optimization. The optimization of these details further reflects the modern human-oriented design. idea.

Modern R350LC-9V excavator

Safer and more convenient maintenance
The R350LC-9V excavator has left and right swing-open side doors, and an open side door structure for easy maintenance and repair. Filter replacement cycle extended (1000 hours). The air filter element, air filter, radiator and oil cooler can be cleaned to prevent overheating of the engine and prevent wear of the engine piston set and cylinder. It is more convenient to clean the relevant parts of the cab, so that the driver and the engine can maintain greater work efficiency.
The modern construction equipment of Hyundai Heavy Industries is centered on the core concept of “creating value for customers”, keeping promises and efforts, continuous challenges and innovations, providing customers with products, excellent services and innovative solutions, and promoting users to obtain more benefits. ! Modern R350LC-9V excavator, more comfortable, lower consumption, more efficient, more reliable! I look forward to seeing you personally!