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On the front lines of mining operations, large rock fragments clogging crusher feed openings pose a common challenge that hinders production efficiency. YZH's BA400 Rock Breaker Boom, with its powerful crushing capability and intelligent control system, is emerging as an efficient solution to this problem.
Rock Breaker Boom serve as critical equipment in modern mining and aggregate production lines, primarily used for secondary crushing of oversized materials to ensure smooth production flow. As a company specializing in the R&D and manufacturing of stationary crushing equipment, YZH's BA400 Rock Breaker Boom integrates mechanical, electronic, and hydraulic technologies, representing the cutting edge of this field.
Main parameters of BA400 Rock Breaker Boom:
| Model No. | BA400 | |
| Boom weight(without hammer) | KG | 1513 |
| Max.Horizontal Working radius | MM | 5820 |
| Max.vertical working radius | MM | 4210 |
| Min.vertical working radius | MM | 1885 |
| Max.Height | MM | 3440 |
The Features of the BA400 Rock Breaker Boom:
The BA400 Rock Breaker Boom, developed by YZH, is a high-performance crushing device primarily composed of four major systems: a hydraulic power unit, a slewing support system, a boom working system, and a control system.
Utilizing an electro-hydraulic drive system, the working boom achieves a horizontal reach ranging from 4.88 meters to 20.4 meters with a swing angle of 170°.
Modular design is a core feature of the BA400 Rock Breaker Boom. By swapping front attachments, it can perform multiple functions including breaking, crushing, scooping, grabbing, digging, hooking, lifting, and scraping, truly achieving “one machine, multiple capabilities.”
The mechanical arm's working components can be equipped with attachments such as hydraulic breakers, hydraulic lotus claws, hydraulic shears, and clamps.
Regarding control methods, the BA400 Rock Breaker Boom supports both cab operation and remote control, with a remote range of 10-20 kilometers. An optional video monitoring system enables diversified operation.
The Benefits of BA400 Rock Breaker Boom:
High Efficiency & Energy Savings
Compared to traditional diesel-powered equipment, the BA400 Rock Breaker Boom utilizes electric drive, reducing energy costs by over 50% and up to 60% in certain scenarios.
Safety and Reliability
The BA400 Rock Breaker Boom features a high-performance shock absorption system that effectively minimizes impact loads on the entire machine and its foundation structure. Its core components utilize internationally renowned brands, ensuring reliable quality.
Remote control operation keeps personnel away from hazardous work environments, significantly enhancing construction safety. The equipment also incorporates a high-protection controller that integrates multiple parameters to ensure stable and reliable operation.
Robust Adaptability
The arm's sealed structure minimizes environmental requirements. It operates reliably even in the harsh, poorly ventilated, and dusty conditions typical of primary ore crushing operations.
Optional low-temperature automatic heating and high-temperature automatic cooling systems adapt the equipment to winter cold, high-altitude environments, underground mines, and steel mill heat. It delivers long-term performance in corrosive, explosion-proof, and high-altitude conditions.
The Application of BA400 Rock Breaker Boom
The BA400 Rock Breaker Boom finds extensive application across multiple industrial sectors, primarily including:
Mining Industry: Clearing and breaking material blockages at the feed openings and grate screens of crushers in various open-pit and underground mines.
Aggregate Industry: Processing large rock fragments adjacent to crushing stations to ensure uninterrupted production.
metallurgy and Foundry Industry: Used for shell removal, brick dismantling, ladle handling, and coarse crushing of large materials in ladles and metallurgical furnaces
Cement Plants and Chemical Plants: Clearing blockages in hot clinker or corrosive environments
For instance, at Zhejiang Huzhou Dening Mining, Yuanzhengxing's engineering manipulator simultaneously clears blockages at two jaw crusher feed openings, significantly boosting production efficiency.
Selection Considerations
When choosing an appropriate Rock Breaker Boom, consider the following factors:
Working Range: Including horizontal and vertical operational limits
Material Characteristics: Type, size, and hardness of materials
Installation Environment: Equipment mounting location and dimensions
Site Conditions: Operating voltage at the construction site
