It is compatible with domestic and some imported excavators in the 20 - 36 ton class, specifically including the following models:
Liugong: CLG920, CLG922D, CLG936, CL3G939 (Note: Assuming it's a typo and should be CLG939), and other models;
Domestic models: XCMG XE215C, and some excavators of the same tonnage from Zoomlion, Yuchai, and other brands;
I. Product Overview
The KMX15RB holding valve is a high-performance hydraulic control valve developed by Kawasaki Heavy Industries, specifically designed for heavy-duty construction machinery such as excavators. As one of the core components of the hydraulic system, it is responsible for precisely controlling the flow of hydraulic oil to ensure stable and efficient operation of the equipment under various working conditions.
II. Compatible Models
The KMX15RB holding valve is widely compatible with domestic and some imported excavators in the 20-36 ton class, including but not limited to the following models:
• Sany Heavy Industry: SY205, SY215, SY235, SY305, SY335, SY365, etc.
• Liugong: CLG920, CLG922D, CLG936, CLG939, etc.
• Other Domestic Models: XCMG XE215C, and some excavators of the same tonnage from Zoomlion, Yuchai, and other brands.
• Some Imported Models: Hyundai R225-7, R225-9, etc.
III. Technical Features
1. High-Precision Control: The KMX15RB holding valve employs advanced hydraulic control technology to precisely control the flow and pressure of hydraulic oil, ensuring smooth and accurate operation of excavator movements.
2. Modular Design: The valve body features a modular design, which is compact and easy to install and maintain. It supports simultaneous operation of multiple hydraulic circuits, enhancing the operational flexibility and efficiency of the equipment.
3. High Reliability: The KMX15RB holding valve is made of high-quality materials and advanced manufacturing processes, offering outstanding durability and wear resistance. It can operate stably for extended periods under harsh working conditions, reducing failures and downtime.
4. Energy Efficiency and Environmental Protection: By optimizing the hydraulic circuit design, the valve body reduces energy loss and hydraulic oil heating, improving the energy utilization efficiency of the equipment. It also complies with environmental standards, having minimal impact on the environment.
IV. Application Scenarios
The KMX15RB holding valve is widely used in the hydraulic systems of heavy-duty construction machinery such as excavators and loaders. In these devices, it controls the flow of hydraulic oil to the actuators such as the boom, arm, and bucket, enabling operations such as digging, loading, and leveling. Its outstanding performance and stability ensure efficient and reliable operation of the equipment under various working conditions.
V. Purchase and Maintenance Recommendations
1. Purchase Recommendations:
• When selecting the KMX15RB holding valve, ensure that the chosen model matches your equipment model and working conditions.
• Prioritize purchasing from authorized channels to ensure product quality and after-sales service.
• Consider the cost-effectiveness of the product and avoid blindly pursuing low-priced or high-priced products.
2. Maintenance Recommendations:
• Regularly inspect the sealing performance of the valve body and the cleanliness of the hydraulic oil, promptly replacing worn seals and contaminated hydraulic oil.
• When the equipment is out of service for an extended period, clean the valve body and store it properly to prevent rust and damage.
• If any faults or abnormalities are detected in the valve body, promptly contact professional maintenance personnel for inspection and replacement.