WHA460 Mobile Rock Breaker Booms System | Compact Mobile Solution

Why Your Mobile Crushing Operation Needs a Compact Rock Breaker

Mobile and portable crushing plants offer unmatched flexibility in quarrying and aggregate operations. However, these versatile machines still face the same blockage challenges as stationary installations - just in more compact spaces that demand efficient solutions.

When blockages occur in mobile equipment:

• Mobility is lost - the entire unit must be shut down

• Repositioning is costly - every minute of repositioning delays production

• Space is limited - requiring compact, efficient solutions

• Weight matters - heavy booms affect fuel efficiency and mobility

The WHA460 mobile rock breaker boom system is purpose-built for these applications. With its ultra-compact design, 6-meter reach, and lightweight 1,650kg construction, the WHA460 fits perfectly on compact mobile crushing equipment while delivering the power needed to prevent blockages.

What is the WHA460 Mobile Rock Breaker Booms System?

The WHA460 is a compact, mobile-optimized rock breaker boom system designed for light to medium-duty applications. As part of YZH's proven WH Series, this boom provides reliable blockage prevention on mobile crushing equipment, recycling plants, and light industrial applications.

YZH has been a leading rock breaker boom manufacturer since 2002, with over 20 years of experience supplying boom systems to operations across 60+ countries. The WHA460 represents this experience, combining ultra-compact design, reliable performance, and excellent versatility.

System Components

1. Compact Φ800mm Round Pedestal

• Robust Φ800mm round pedestal for mobile applications

• Ultra-lightweight design suitable for compact equipment mounting

• Vibration-resistant construction for continuous duty operation

• Designed for various mounting configurations

2. Multi-Section Hydraulic Boom

• Compact articulated arm designed for versatility

• High-strength steel construction with reinforced pivot points

• Heat-treated pins and wear-resistant bushings for extended service life

• Maximum horizontal reach: 6,000mm

• Maximum vertical reach: 4,510mm

• Minimum working radius: 1,630mm

• Maximum working depth: 4,000mm

• Maximum height: 3,540mm

• 360° / 170° rotation for versatile coverage

3. Hydraulic Rock Breaker (Sold Separately)

• Compatible with YZH680, YZH750, YZH850 series hydraulic breakers

• Suitable for small series hammers from 85 to 125 class

• High-impact energy for breaking various materials

• Compact design for light-duty applications

4. Hydraulic Power Unit

• Three power options: 18kW, 22kW, or 30kW

• Electric motor drive for efficiency and reliability

• Compact design for mobile equipment integration

• Integrated filtration and pressure monitoring

5. Control System

• Multiple control options to suit your operational requirements

• 2in1 Radio Remote Control for safe operation at distance

• 5G Optical Fiber Teleoperation System for remote operation

• Cabin Control System for integrated equipment control

• Safety interlocks and emergency stop functions