Primary Crusher Demolition Pincher Series (HCPINZA)

This document provides detailed technical specifications and recommendations for the HCPINZA series of primary demolition pincers designed for excavators.

1. Product Overview

The HCPINZA series includes multiple models (HC 02, HC 03, HC 05ND, HC 10ND, HC 13D, HC 15ND, HC 20ND, HC 25ND, HC 40, HC 50, HC 60, HC 80, HC 100, HC 120) designed for primary crushing and demolition tasks. These pincers are suitable for excavators ranging from approximately 1.5 to 30 tons, depending on the model.

2. Technical Specifications

3. Key Parameters and Limits

• Operating Pressure: Ranges from 210 to 340 bar depending on model.
• Hydraulic Flow Rate: Varies between 40 to 800 l/min based on model size.
• Maximum Pressure and Flow: Max pressure typically 120-140 bar; max flow ranges from 5 to 50 l/min.
• Maximum Bolt Diameter: From 15 mm (smallest models) up to 100 mm (largest models).
• Jaw Opening (mm): From 90 mm to 400 mm depending on model.

4. Model Features and Recommendations

• Models marked with (*) have bolted interchangeable teeth for easy maintenance.
• Model HC 13D (**) is recommended for excavators weighing 20 to 25 tons equipped with a long demolition boom.
• Optimal excavator-equipment combinations are indicated, suggesting the best match between excavator tonnage and pincer model.
• Possible combinations are also listed, allowing flexibility in equipment selection.

5. Usage Guidelines

The document suggests matching the pincer model to the excavator weight and intended demolition application to ensure optimal performance and safety. The hydraulic parameters must be respected to avoid equipment damage.

6. Summary of Excavator Weight Compatibility (tons)

7. Notes

• All models are designed for primary demolition and crushing applications.
• Hydraulic parameters must be matched to the excavator and pincer specifications to ensure safety and efficiency.
• Interchangeable teeth facilitate maintenance and prolong tool life.
• Recommended excavator weight ranges ensure optimal performance and equipment longevity.