BONOVO Hydraulic Grapple for Excavator 20-28 ton

Overview

The BONOVO Hydraulic Grapple, also known as a log grapple, is a highly efficient tool designed for mini excavators. Powered by the excavator's oil pump control valve, this tool uses a hydraulic drive system for smooth opening and closing actions. Available in both non-rotating and rotating models, the non-rotating version is particularly popular for its stability and practicality. This overview focuses on BONOVO's non-rotating hydraulic grapple for mini excavators ranging from 20-28 tons.

Specifications

Advantages

Efficiency:

The BONOVO hydraulic rock grab for excavators enhances efficiency with two additional cylinders, ensuring smooth and seamless operation. These internal cylinders are protected from damage, contributing to the tool's durability and longevity.

Safety & Stability: 

Made from high-quality Q355+NM400 steel, the BONOVO hydraulic grapple for mini excavators boasts strength and durability. The movable joints, equipped with bushings and high-grade 42Cr material pins, provide reliable safety and long service life. Its stable operation and low failure rate make it a trusted tool across various industries.

Versatility: 

The hydraulic rock grab for excavators, whether referred to as a log grapple or mini excavator grapple, supports a wide range of clamping operations, including stone, timber, and sugarcane handling, as well as waste and pipe disposal. Its versatility suits different scenarios and applications.

Applications

The BONOVO hydraulic rock grab for excavators demonstrates robust capabilities across various fields such as construction sites, forestry operations, and waste disposal. Its superior performance makes it an essential tool for enhancing productivity and efficiency in excavator operations.

Hydraulic Grapple VS Mechanical Grapple

Working Principles: 

Mechanical grapples rely on mechanical structures for gripping actions, often limiting their opening and closing degrees and gripping forces. In contrast, hydraulic rock grabs for excavators use a hydraulic system to control the grab body's movements through cylinder pressure changes, providing greater flexibility for various gripping tasks.

Efficiency And Precision: 

Hydraulic grapples offer precise control and uniform gripping force, significantly enhancing work efficiency and preventing damage to objects compared to mechanical grapples.

Adaptability And Flexibility: 

Hydraulic rock grabs excel in adaptability and flexibility, with designs customizable for various object shapes and sizes, making them suitable for a broader range of tasks. Mechanical grapples, limited by their structures, can only handle specific types of gripping tasks.

Maintenance And Operational Costs:

Although hydraulic rock grabs for excavators may have a higher initial investment, their efficient performance and longer service lives lead to lower maintenance and operational costs in the long run. Mechanical grapples, while simpler and cheaper initially, may incur higher maintenance costs when handling complex or heavy-duty tasks.

For reliable performance and versatile applications, consider BONOVO's hydraulic rock grabs for excavators. Visit BONOVO's website to explore the full range of log grapples for sale and find the perfect fit for your needs.