An excavator bucket lock pin, also known as a bucket pin or bucket lock, is a component used to secure the bucket to the excavator's dipper arm or stick. It is an essential part of the bucket attachment system, ensuring a secure connection between the bucket and the excavator.
Key points about excavator bucket lock pins
1. Function: The primary function of an excavator bucket lock pin is to provide a strong and reliable attachment between the bucket and the dipper arm or stick. It prevents the bucket from becoming detached during digging, loading, or other operations.
2. Design: Bucket lock pins are typically cylindrical in shape, with a head or flange on one end and a hole or groove on the other end. The pin is inserted through matching holes in the bucket's ear or lug and the dipper arm or stick, securing them together.
3. Materials: Bucket lock pins are commonly made from high-strength alloy steel to withstand the heavy loads and stresses encountered during excavator operations. The choice of material ensures durability, resistance to wear, and reliable performance.
4. Size and Compatibility: The size and design of bucket lock pins can vary depending on the specific excavator model and the bucket attachment system used. It's important to select the appropriate pin size and configuration to ensure compatibility with the excavator and bucket.
5. Retaining Clips or Locks: In some cases, a retaining clip or lock may be used in conjunction with the bucket lock pin to provide additional security and prevent the pin from accidentally coming out. The retaining clip is typically inserted into a groove or hole on the pin, ensuring a secure connection.
Types of excavator bucket lock pins
There are various types of excavator bucket lock pins available, each designed to fit specific excavator models and bucket attachment systems. Here are some common types of excavator bucket lock pins:
1. Standard Pin: Standard bucket lock pins are the most commonly used type. They have a cylindrical shape with a head or flange on one end and a hole or groove on the other end. Standard pins are available in various sizes and are compatible with a wide range of excavator models and bucket attachment systems.
2. Double-Locking Pin: Double-locking bucket pins provide an additional level of security by incorporating a locking mechanism. These pins often have a groove or notch along the length, and a separate locking device or clip is used to secure the pin in place, preventing accidental disconnection.
3. Quick-Release Pin: Quick-release bucket pins are designed for easy and fast removal of the bucket from the excavator. These pins typically feature a release mechanism, such as a spring-loaded button or lever, that allows for quick disengagement of the pin without the need for tools.
4. Pinned Coupler System: Some excavators use a pinned coupler system, where the bucket attachment employs a specific type of lock pin that is compatible with the coupler mechanism. These lock pins are designed to securely connect the bucket to the coupler, enabling quick and efficient bucket changes.
5. Custom or Proprietary Pins: Some excavator manufacturers or attachment providers may offer custom or proprietary lock pin systems designed specifically for their equipment. These pins are engineered to fit their respective excavator models and bucket attachment systems, providing a precise and secure connection.
The specific type of bucket lock pin required will depend on factors such as the excavator model, bucket attachment system, and manufacturer specifications. It's recommended to consult the excavator's manual or contact the equipment manufacturer or excavator parts supplier to ensure you select the correct type of bucket lock pin for your specific excavator model and bucket attachment system.
Price range for excavator bucket lock pins
The price range for excavator bucket lock pins can vary depending on factors such as the type of pin, brand, quality, size, and where you purchase them. Additionally, market conditions and location can also influence the price range. It's important to note that the prices mentioned here are approximate and can vary significantly. Here is a general overview of the price range for common types of excavator bucket lock pins:
1. Standard Pins: The price for a standard bucket lock pin typically ranges from $5 to $20 per pin, depending on the size, brand, and quality.
2. Double-Locking Pins: Double-locking bucket pins, which offer enhanced security, can range in price from $10 to $30 or more per pin, depending on the size, brand, and quality.
3. Quick-Release Pins: Quick-release bucket pins, designed for easy removal, are generally priced between $15 and $40 per pin, depending on the size, brand, and quality.
4. Pinned Coupler System: The price of lock pins used in pinned coupler systems can vary depending on the specific design and compatibility with the excavator and coupler. Prices for these pins typically range from $20 to $50 or more per pin.
5. Custom or Proprietary Pins: Custom or proprietary bucket lock pins may have a wider price range, depending on the exclusivity and specialized design. Prices for these pins can vary significantly and may range from $20 to $100 or more per pin.
These price ranges are rough estimates and can vary based on the factors mentioned earlier. It's recommended to contactexcavator parts suppliers, manufacturers, or dealers for specific pricing information and to compare prices from multiple sources to ensure you are getting the best value for your investment.
