Chinese Excavator Picking up Rocks Roadside Curbstone Clamp

• Customization: Available
• Warranty: 1year
• Place of Origin: Shandong, China
• Model NO.: PLE-300
• Weight: 300
• Core Components: Motor
• Machinery Test Report: Provided
• Power Source: Hammer Oil Circuit
• Weight Capacity: 400kg
• Carrior: 6-30t
• Required Oil Flow: 30-55I/M
• Color: Customizable
• After Warranty Service: Video Technical Support, Online Support
• Transport Package: Box
• Specification: 1500*300*200
• Trademark: PLE
• Origin: China
• Package Size: 150.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 300.000kg

Product Description

The fixture typically consists of multiple clamp arms arranged symmetrically around a central pivot.
 

Arms are adjustable in length and can be customized to fit different stone sizes and shapes, ensuring optimal grip.

Hydraulic Power System:
A hydraulic cylinder drives the clamp arms to open and close, providing strong clamping force without excessive fluid pressure.

The system includes check valves to prevent hydraulic overload and ensure stable operation.

 

Hydraulic Activation: Pressurized hydraulic fluid drives the cylinder piston, closing the clamp arms around the stone.

Surface Adaptation: Rotatable bearings at the arm tips adjust to the stone's contour, maximizing contact area and stability.

Pressure Regulation: Check valves maintain consistent clamping pressure while protecting against over-pressurization.

Stone Handling and Transportation:
Safely lifts and moves large boulders, debris, or construction materials in quarries, mines, and demolition sites.

 

Power Source	Hammer oil circuit
weight capacity	400kg
Carrior	6-30t
Required Oil Flow	30-55I/M
Color	customizable
Place of Origin	Shandong, China
After Warranty Service	Video Technical Support, Online Support