The Heart of Your Rockbreaker System: Reliable, Uninterrupted Power

Introduction

A pedestal rockbreaker is only as strong as the power source behind it. The YZH HA 45 Hydraulic Power Pack is engineered specifically to drive your hydraulic hammer and boom with exceptional reliability. Designed to withstand the toughest industrial conditions, this unit delivers the consistent flow and pressure required for maximum breaking performance, ensuring your operation never misses a beat.

Available Configurations

We offer two distinct configurations of the HA 45 to perfectly match your application's demands and budget.

Standard (HA 45-S)

Ideal for consistent, everyday operations, the Standard model provides robust, fixed-flow performance.

• Vertical Squirrel Cage Motor: A space-efficient and reliable motor design.

• Fixed Displacement Gear Pump: Delivers a constant, steady oil flow for predictable hammer operation.

Heavy-Duty (HA 45-HD)

Engineered for maximum efficiency and performance in variable, high-demand applications.

• Horizontal Squirrel Cage Motor: A robust configuration for heavy-duty use.

• Variable Displacement Piston Pump: Offers superior energy efficiency by automatically adjusting oil flow and pressure to match the real-time load, reducing wasted energy and heat generation.

Core Components & Features (All Models)

Every YZH HA 45 power pack is a fully integrated, turnkey solution built for durability.

• Comprehensive Filtration: High-quality pressure and return filters protect hydraulic components from contamination, extending the life of your hammer and boom.

• High-Efficiency Oil Cooler: Maintains optimal hydraulic fluid temperature, preventing overheating during continuous operation and ensuring consistent performance.

• Complete Electrification: Arrives ready for integration with standard voltages (400V/50Hz or 480V/60Hz, others available) and an IP55-rated enclosure for protection against dust and water.

• Optional Oil Heater: Ensures reliable start-up and performance in cold weather climates.

Technical Specifications: Model HA 45

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