Hitachi second-hand excavator: Hitachi ZX120 excavator excellent performance and core technology

In the field of construction machinery, Hitachi Construction Machinery has always been praised for its excellent quality and advanced technology. This article will focus on the advantages of the second-hand Hitachi ZX120 excavator, especially its core technology, engineering work efficiency, low failure rate and high efficiency. By taking a closer look at these advantages, you'll understand why the Hitachi ZX120 excavator stands out among its competitors.

1. Excellent manufacturing technology and core technology

Hitachi ZX120 excavator adopts advanced manufacturing processes and core technologies to ensure the stability and reliability of the machine. Here are some key technical features:

1. High-strength steel welded structure: The upper and lower frames of the ZX120 excavator are welded with high-strength steel, which has excellent fatigue resistance and stability. This design not only increases the service life of the excavator, but also reduces the failure rate caused by vibration and impact.

2. Advanced hydraulic system: The ZX120 excavator uses high-performance hydraulic pumps and hydraulic motors to achieve fast and efficient action response. At the same time, the optimized hydraulic circuit design reduces energy loss and improves fuel economy.

3. Precise electronic control system: The ZX120 excavator is equipped with an advanced electronic control system, which can monitor the operating status of the machine in real time and adjust parameters to ensure that the machine is always in optimal working condition. In addition, the electronic control system also has a fault self-diagnosis function, which greatly simplifies the troubleshooting process.

4. Reinforced working device: The working device of the ZX120 excavator has been carefully designed and strengthened to have excellent digging and crushing power. At the same time, the optimized arm and bucket shapes improve operating efficiency and reduce material spillage and loss.

2. Efficient engineering work efficiency

The Hitachi ZX120 excavator ’s efficient engineering work efficiency is one of its most notable features. The following are specific performances in several aspects:

1. Fast operation cycle: The ZX120 excavator adopts a high-performance hydraulic system, which greatly shortens the operation cycle time of excavation, lifting, and rotation. This not only improves operating efficiency, but also reduces the labor intensity of the operator.

2. Powerful digging force: The ZX120 excavator is equipped with a large-displacement hydraulic pump and optimized working device design, giving it excellent digging force. Even when facing hard soil or rocks, it can handle it easily, improving work efficiency and quality.

3. High flexibility: The ZX120 excavator has highly flexible controllability and can adapt to various complex working conditions. Through the precise electronic control system and humanized operation interface, the operator can easily achieve precise operation and control.

4. Low noise and low vibration: The ZX120 excavator adopts optimized engine muffler and sound insulation materials, which effectively reduces the noise level. At the same time, the optimized suspension system and seat design reduce vibration transmission and provide a more comfortable working environment for operators.

3. Low failure rate and high reliability

Hitachi ZX120 excavator strictly follows international quality standards during the design, manufacturing and testing processes, ensuring its low failure rate and high reliability. The following are specific embodiments of several aspects:

1. Strict quality control: Hitachi Construction Machinery adopts a strict quality control system during the production process, and strictly inspects and tests every component. This ensures that the ZX120 excavator has excellent performance and reliability when it leaves the factory.

2. Long-life components: The ZX120 excavator uses high-quality, long-life components, such as engines, hydraulic pumps, hydraulic motors, etc. These parts have excellent wear and corrosion resistance, greatly extending the service life of the excavator.

3. Efficient maintenance: The ZX120 excavator is designed with convenient maintenance points, making daily inspection and maintenance work easier and faster. This helps to detect and resolve potential problems in a timely manner, reducing the likelihood of failure.

4. Comprehensive fault diagnosis system: The ZX120 excavator is equipped with a comprehensive fault diagnosis system, which can monitor the operating status of the machine in real time and provide timely alarms. This helps operators detect and handle faults in time to avoid more serious damage.

4. Efficient operating cost control

In addition to excellent performance and reliability, the Hitachi ZX120 excavator also excels in operating cost control. The following are specific performances in several aspects:

1. Low fuel consumption: The ZX120 excavator adopts optimized hydraulic system and engine design to achieve low fuel consumption. This not only reduces operating costs but also helps reduce environmental impact.

2. High residual value rate: Due to the excellent performance and reliability of the ZX120 excavator, its residual value rate in the second-hand market is usually high. This means you can get a higher return when you sell or replace your equipment.

3. Low maintenance costs: The ZX120 excavator adopts an easy-to-maintain design and high-quality long-life parts, making the maintenance costs relatively low. In addition, regular maintenance and upkeep can also extend the service life of the excavator and improve its performance stability.

4. High productivity: The ZX120 excavator’s efficient operating capabilities and fast operating cycle time mean you can complete more work in less time. This will directly increase your production value and profit levels.

Recommended by tdexcavator, Hitachi ZX120 excavator has become a leader in the field of construction machinery by virtue of its excellent manufacturing process, core technology, efficient engineering work efficiency, low failure rate and high efficiency and many other advantages. Whether it is a new user or an experienced veteran, the ZX120 excavator is an excellent choice worth considering.