HYDRAULIC GRAB

A hydraulic grab is a type of mechanical device powered by hydraulic pressure. It utilizes hydraulic cylinders to open and close its jaws or arms for gripping and lifting materials. The hydraulic system includes components such as a hydraulic pump, hoses, valves, and cylinders. When activated, the hydraulic cylinders extend or retract, controlling the movement of the grab's arms or jaws. This mechanism allows the grab to securely grip materials, facilitating their lifting and relocation.

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MECHANICAL GRAB

A mechanical grab is a type of device used for gripping and lifting materials in various industries such as construction, mining, and waste management. Unlike hydraulic grabs which rely on hydraulic power, mechanical grabs operate through mechanical mechanisms such as gears, levers, or cables. These grabs typically consist of two or more jaws or arms that can be opened and closed to grasp materials. The opening and closing motion is often controlled manually by an operator, although some mechanical grabs may have automated mechanisms. Mechanical grabs come in different designs depending on the specific application and the type of materials they are intended to handle. They are commonly used in scenarios where hydraulic power may not be available or where a simpler and more cost-effective solution is preferred. However, they may not offer the same level of precision and control as hydraulic grabs.

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PRODUCT DETAILS
Wall Thickness 19.0-70.0 in
Jaw Opening Width 98.4 -141.7 in
Max. Closing Force at Teeth 594 kN