供应Standard Size Excator Boom And Arm
Standard Large and Small Arm Terminology Boom Stick.
The boom and stick are adapted to the corresponding models, and can be designed and produced for various brands of excators based on the factory standard parameters. Through a professional computer-aided design system, the ring is strictly controlled and controlled from the aspects of stress analysis, material selection, technical process, design and production, etc. An internal buffer plate is installed in the arm to bear the tension load, which enhances the structural strength and use performance of the large and small arms. Extend the service life of the boom stick.
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