Product Introduction
The small clamshell bucket is a two-jaw attachment built for mini and compact excavators. It opens and closes vertically, making it useful for narrow trenches, footings, drainage work, and areas where a standard bucket cannot reach. It also handles loose material such as sand, gravel, and topsoil with good control.
Product Details
The bucket consists mainly of two opposing shells, a reinforced frame, connecting components, and a hydraulic or mechanical opening and closing system. The jaw geometry can be adjusted according to the type of material being handled and the required digging depth.
For abrasive working conditions, wear-resistant steel can be used in high-contact areas to improve service durability. The bucket can also be equipped with different teeth or cutting edges depending on whether the application focuses on excavation, grabbing, or bulk material handling.
Hydraulic versions provide convenient control directly from the excavator, while mechanical configurations can be selected for applications where a simpler operating system is preferred.
Key Features
- Compact two-jaw design for restricted spaces
- Hydraulic open and close action
- Optional 360° rotation for accurate positioning
- Wear plates on high-contact areas
- Replaceable cutting edges or teeth
- Pin-on or quick coupler mounting
Common Applications
Utility trenches, foundation and footing excavation, landscaping, drainage, pond work, and loading or unloading loose material.
Specifications
|
Item |
Range |
|
Machine Class |
1–8 metric tons |
|
Capacity |
0.05–0.4 m³ |
|
Jaw Opening |
400–900 mm |
|
Bucket Width |
300–600 mm |
|
Material |
High-strength steel with wear protection |
|
Mounting |
Pin-on or quick coupler |
|
Rotation |
Optional |
Selection and Care
Match the small clamshell bucket to your excavator's lift capacity and hydraulic flow. Check hoses, pins, and jaw pivots regularly. Grease moving points, clean out packed material, and replace worn edges or teeth before they affect performance. With normal maintenance, it can handle repeated digging and material handling work.
FAQ
Q: 1. What materials can a clamshell bucket handle?
A: It can handle many loose materials, including soil, sand, gravel, aggregates, sludge, and other bulk materials. The bucket configuration should be selected according to the material characteristics.
Q: 2. Can the bucket be matched with my excavator?
A: Yes. The mounting dimensions, connection system, weight, and capacity can be designed according to the excavator model and hydraulic system.
Q: 3. Is a hydraulic clamshell bucket better for deep excavation?
A: A hydraulic version provides direct control of the jaw movement and is convenient for applications requiring frequent opening and closing. The suitable configuration depends on the machine and working conditions.
Q: 4. Can the jaws be customized?
A: Yes. Jaw shape, opening width, capacity, teeth, cutting edges, and wear protection can be adjusted for different materials and applications.
Q: 5. What information is needed for a customized bucket?
A: Useful details include excavator model, operating weight, hydraulic pressure and flow, required capacity, mounting dimensions, working material, and application. Equipment drawings or photos can also help confirm the design.
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