In the first 11 months of 2010, the accumulative production and sales of automobiles exceeded 16.39 million over the entire year and exceeded 18 million.

On December 9, 2010, the China Association of Automobile Manufacturers released the latest automobile production and sales data. From January to November, the total production and sales of automobiles exceeded 16 million. The cumulative production and sales of automobiles reached 16.001 million and 16.3955 million, an increase of 33.71% and 34.05% respectively. Among them, 12.415 million vehicles and 124.992 million vehicles were sold and sold, an increase of 35.28% and 34.91% year-on-year; commercial vehicles were sold and produced 3.9482 million vehicles and 3.946200 vehicles, an increase of 28.96% and 31.44% year-on-year.

In November, the production and sales of automobiles reached 1,754,800 and 1,691,100 units, which represented an increase of 13.67% and 10.10% from the previous period, an increase of 26.11% and 26.86% respectively. The China Association of Automobile Manufacturers expects that the production and sales of automobiles will reach 18 million vehicles this year, an increase of 32% year-on-year.

Excavator Attachment

Tiltrotator testing is the process of evaluating the performance, functionality, and safety of a tiltrotator attachment used in construction equipment, such as excavators. A tiltrotator is a hydraulic attachment that allows the operator to rotate and tilt the bucket or other attachments, providing increased flexibility and efficiency in various construction tasks.

During tiltrotator testing, various aspects are assessed, including:

1. Rotation and tilt capabilities: The attachment's ability to rotate and tilt smoothly and accurately is evaluated. This involves testing the range of motion, speed, and precision of the tiltrotator.

2. Load capacity: The attachment's load-bearing capacity is tested to ensure it can handle the specified weight limits. This involves subjecting the tiltrotator to various loads and evaluating its performance under different conditions.

3. Hydraulic system performance: The hydraulic system responsible for controlling the tiltrotator's movements is tested for efficiency and reliability. This includes assessing the responsiveness of the hydraulic controls and evaluating any potential leaks or malfunctions.

4. Safety features: The tiltrotator's safety features, such as overload protection, emergency stop mechanisms, and locking mechanisms, are tested to ensure they function properly and provide adequate protection for the operator and surrounding personnel.

5. Durability and endurance: The attachment is subjected to rigorous testing to evaluate its durability and endurance under real-world construction conditions. This involves simulating various work scenarios and assessing the tiltrotator's ability to withstand wear, tear, and potential damage.

6. Compatibility and integration: Tiltrotators are designed to be compatible with specific excavators or other construction equipment. Testing involves verifying the attachment's compatibility with the designated machinery and assessing its integration and ease of installation.

Tiltrotator testing is crucial to ensure the attachment meets performance standards, adheres to safety regulations, and functions reliably in construction applications. It helps identify any design flaws, manufacturing defects, or operational issues that need to be addressed before the tiltrotator is used in the field.


An excavator attachment is a tool or accessory that can be attached to an excavator to enhance its functionality and performance. These attachments are designed to perform specific tasks and can be easily attached and detached from the excavator, depending on the job requirements. Some common excavator attachments include:


1. Bucket – used for digging and moving materials

2. Grapple – used for picking up and moving large objects

3. Auger – used for drilling holes

4. Hammer – used for breaking rocks and concrete

5. Ripper – used for breaking up hard soil or rock

6. Shears – used for cutting through metal or concrete

7. Tiltrotator – used for rotating and tilting the bucket for more precise digging

8. Thumb – used for gripping and holding objects

9. Rake – used for clearing and leveling land

10. Compactor – used for compacting soil or other materials.

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