Specifications:
1. The document outlines the optimization of structures using finite element calculations and Hertzian stress calculations for articulations.
2. It describes the suspension link adapted for various cranes and machines, with continuous 360° hydraulic rotation and pressure release safety valve.
3. The components include HF treated pins, protected cylinder rods, and independently operating cylinders for improved material handling.
4. Options available include hose protection, semi-automatic suspension link, self-lubricating kit, and manganese bushings with grease retention.

Procedures:
1. The document details the design and functionality of recycling grabs for the metal recycling industry and other waste management processes.
2. The G series is designed for heavy-duty purposes, available in 3, 4, or 5 tine versions, while the GP series is designed for vehicle-mounted cranes.

Norms and Recommendations:
1. The document emphasizes the importance of easy access to hydraulic hoses for maintenance and repair.
2. It highlights the limited wear of axes due to HF treatment and the protection of piston rods.

Key Data from Tables:
1. The document provides detailed specifications for various models (GP200, GP250, G951, GA452, GA550, G1851, G7081) including weight, dimensions, and hydraulic requirements.
2. It includes measurements such as diameter, length, and pressure ratings for different models.

Critical Information:
1. The document specifies that weights are given without suspension and highlights the suitability of the equipment for various recycling and material handling applications.
2. It notes that the specifications are subject to change without notice.