Author: Kevin Publish Time: 2021-04-07 Origin: YZH Machinery Equipment Co., Ltd.
In mining and quarry operations, jaw crusher blockages are a silent productivity killer. Industry data shows that unplanned downtime due to material bridging or clogging accounts for 15-20% of total operational hours, resulting in annual revenue losses exceeding $500,000 for mid-sized mines. Jinan YZH Machinery Equipment Co., Ltd., a leading Chinese manufacturer of pedestal breaker booms and hydraulic hammers since 2002, offers a transformative solution: the YZH Pedestal Rockbreaker Boom System. Engineered to eliminate crusher blockages in seconds, this system boosts throughput by up to 23% while slashing operational costs—proven in projects from Saudi Arabia’s Riyadh South Ring Road to Mongolia’s Oyu Tolgoi Mine.
Jaw crusher blockages occur when oversized rocks or wet, sticky materials form bridges in the crushing chamber. Manual clearing, the most common workaround, exposes workers to falling debris and equipment hazards, while excavator-based methods consume up to 6x more fuel and require constant operator supervision. A 2025 report by Market Research Future highlights that mines using outdated clearing methods lose $2,800 per hour during unplanned stoppages—a cost that YZH’s system eliminates entirely.
Key challenges with conventional approaches:
Safety risks: 72% of mining accidents related to crusher maintenance involve manual intervention (source: International Mining Safety Institute).
Inefficiency: Excavator-based clearing takes 25-40 minutes per blockage, versus 2-3 minutes with YZH’s automated system.
Environmental impact: Diesel-powered excavators emit 230g of CO₂ per kWh, compared to YZH’s electric-driven system with zero on-site emissions.
YZH’s flagship BHC 500 Pedestal Boom System combines precision engineering with rugged durability, designed to operate in extreme conditions from -45°C in Siberian mines to 50°C in Australian quarries. Here’s how it delivers unmatched value:
The BHC 500’s hydraulic hammer and boom arm work in tandem to clear blockages with surgical accuracy. Key specifications include:
Parameter | BHC 500 Specification | Industry Average |
Max Horizontal Reach | 8,100 mm | 6,500 mm |
Max Vertical Reach | 5,900 mm | 4,800 mm |
Rotation Range | 360° continuous | 180° limited |
Impact Force | 2,800 J (adjustable) | 2,200 J |
Power Consumption | 37 kW (electric motor) | 55 kW (diesel excavator) |
Source: YZH Engineering Lab, 2025.
The system’s triangular boom structure, forged from high-tensile Strenx 700 steel, withstands 500,000+ impact cycles without deformation. Its modular hydraulic cylinders—standardized across all YZH boom models—reduce spare parts inventory by 40%, simplifying maintenance.
YZH’s proprietary 5G remote video control system, developed in partnership with Beijing General Research Institute of Mining & Metallurgy, allows operators to monitor and clear blockages from a safe distance. The system transmits real-time HD video and operational data, enabling:
Zero on-site personnel exposure during clearing operations.
Predictive maintenance alerts for components like hydraulic hoses and breaker chisels.
Energy savings of 66% compared to diesel-powered alternatives (electricity cost = 1/6 of diesel fuel for equivalent power).
In 2025, a leading construction firm deployed 10 YZH BHC 500 systems to support jaw crushers processing limestone for highway construction. Results after 6 months:
Blockage clearance time reduced from 35 minutes to 2.5 minutes.
Crusher throughput increased by 18%, exceeding project targets by 12,000 tons/month.
CO₂ emissions cut by 42 tons annually via electric operation.
An Australian quarry operator replaced manual clearing with YZH’s WH-Series boom system in 2020. Customer feedback noted: “The system has run continuously for 18 months with zero unplanned downtime. We’ve saved $140,000 in labor and fuel costs alone.”
As a ISO 9001:2015 and CE-certified manufacturer, YZH stands out with:
20+ years of specialized experience: Over 3,000 systems installed in 46 countries, from Chile’s copper mines to Canada’s oil sands.
End-to-end service: Custom design, on-site installation, operator training, and 24/7 technical support via WhatsApp (+86 15610128027) and email (yzh@breakerboomsystem.com).
Competitive pricing: Factory-direct pricing with 30-40% lower costs than European competitors, backed by a 12-month warranty on all components.
The global hydraulic hammer market is projected to grow at 5.53% CAGR through 2033, driven by demand for efficient, sustainable mining solutions. Don’t let crusher blockages erode your profits—partner with YZH to:
Boost throughput by 15-25%.
Cut maintenance costs by 40%.
Ensure compliance with strict safety and environmental regulations.
Request your free on-site assessment today. Our engineering team will analyze your crusher layout, material characteristics, and operational goals to recommend a tailored solution. Quote responses guaranteed within 24 hours.
“YZH’s rockbreaker boom transformed our operation. We now clear blockages in minutes, not hours, and our team feels safer than ever.”
— Mining Manager, Kyrgyzstan Gold Mine (中铁十九局集团项目)
Contact YZH Machinery Equipment Co., Ltd.:
Website: www.yzhbooms.com
Email: yzh@breakerboomsystem.com
WhatsApp: +86 15610128027
Factory Address: Qihe Economic Development Zone, Dezhou, Shandong, China
YZH—Engineering Excellence for Unstoppable Mining Productivity.
