Rock Breaker Machine
Product Advantages
The Rock Breaker Machine is suitable for rock loading, bottom cleaning and excavation of frozen soil in coal mines, metal mines, non-metallic mines, shafts, inclined shafts and flat tunnels.
Compared with the traditional manual bottom cleaning, the use of the machine greatly saves labor costs while improving the operation efficiency and improving the working environment.
This machine adopts the minimum swing structure, and its tail will not exceed the width of the car when the body is rotated, so it is more suitable for the narrow space underground.
Product Details
Product Introduction
Rock Breaker Machine: This compact and maneuverable maintenance system is engineered for energy-efficient performance with quiet operation, facilitating mechanized repair processes that substantially enhance operational productivity. Its multi-functional articulated arm enables low-clearance lateral excavation near ground level while executing diverse tasks including rotational digging, rock fracturing, material handling, elevation adjustment, and hydraulic cutting operations for comprehensive anchor management.
The Rock Breaker Machine's capabilities extend to multiple rehabilitation applications such as trench excavation for drainage systems, surface leveling, geological fragmentation, residual coal clearance, conveyor belt area maintenance, tunnel contour correction, auxiliary lifting operations, and specialized support beam installation/removal through its dedicated hoisting attachment. A high-efficiency hydraulic impact system incorporates a vibration dampening return circuit, ensuring robust breaking force with simplified maintenance requirements for standalone roadway upkeep solutions.
An integrated power module drives the consolidated energy system, utilizing dual pump architecture (primary/auxiliary) supported by adaptive load-sensing hydraulics. This precision-controlled system employs progressive pressure-regulation valves to achieve seamless movement transitions and operational stability. The space-optimized design features intuitive pilot-controlled joystick operation paired with fatigue-reducing ergonomic seating, complemented by easily serviceable pump/valve assemblies and rationally organized fluid conveyance networks.
Beyond primary material handling functions, the unit performs localized material transfer, surface contouring, and wall cleaning operations. Quick-attach compatibility with interchangeable implements (impact hammers, milling cutters, buckets) enables rapid task switching between roadway surface rehabilitation, oversized material processing, and structural maintenance. Auxiliary hydraulic ports support external tool integration including demolition shears.
Dual rear stabilizer legs provide enhanced operational footing, while imported percussion hammers deliver optimal mass-to-impact ratio through advanced hydraulic flow management. The maintenance-friendly design emphasizes component accessibility and simplified circuit architecture for cost-effective serviceability in underground environments.
Rock Breaker Machine | |||||
| Project | Unit | WPZ - 37/600L | WPZ - 55/900L | ||
| Installed power | Kw | 37 | 55 | ||
| Weight | Kg | 6500 | 7850 | ||
| Form factor in the shipping state - (L×W×H) | mm | 5100×1200×2150 (1260( Uncovered) | 5800×1400×2300 (1550-2155(raised ceiling) | ||
| Hydraulic system | The rated pressure of the hydraulic system | Mpa | 21.5/31.5 | 28/31.5 | |
| Max flow of the hydraulic system | L/min | 110 | 130+30 | ||
| Max temperature of hydraulic oil | ℃ | 75 | 75 | ||
| Walking mechanism | The driving way of walking | / | Intergrated hydraulic motor reducer drive | Intergrated hydraulic motor reducer drive | |
| The width of track board | mm | 300 | 450 | ||
| Walking form | / | Crawler traveling | Crawler traveling | ||
| Specific pressure to ground | mpa | ≤0.1 | ≤0.1 | ||
| Traveling Speed | m/min | 26 | 28 | ||
| Ground clearance | mm | 260 | 300 | ||
| Climbing ability | ° | 14 | 14 | ||
| Bucket loading | Working machine structure form | Three-section arms | Three-section arms | ||
| Bucket capacity | m³ | 0.21 | 0.28 | ||
| Max bucket digging force | KN | 37 | 50 | ||
| Excavating Width | mm | ≥5250 | ≥7000 | ||
| Excavating Distance | mm | ≥3450 | ≥3950 | ||
| Excavating Height | mm | ≥4800 | ≥5300 | ||
| Unloading Height | mm | ≥1800 | ≥2100 | ||
| Excavating Depth | mm | ≥2450 | ≥2700 | ||
| hydraulic breaker | Nominal working pressure | mpa | 11~14 | 12~15 | |
| Max operating flow | L/min | 70 | 90 | ||
| Impact frequency | rpm | 500~900 | 400-800 | ||
| Impact energy | J | 600 | 900 | ||
| Suitable Brazing tools specification | mm | 68 | 75 | ||
| Noise | dB(A) | ≤120 | ≤120 | ||
| Dozer blade | Blade width*H | mm | 1200×320 | 1400×400 | |
| Proximity angle | ° | 12 | 14 | ||
| Max digging depth | mm | 200 | 220 | ||
| Machine turning radius | mm | ≤2700 | ≤3000 | ||
| Max non-removable partsize(L*W*H) | mm | 3600×1200×1100 | 4000×1400×1200 | ||
Company Strength
Founded in February 2009, Shandong Shante Heavy Industry Machinery Co., Ltd is a natural person wholly-owned enterprise engaged in research and development, production, manufacturing and sales of mechanical equipment in coal mines, water conservancy projects and non-coal mines. With an area of over 10 hectares, the company has eight series of more than 20 varieties, mainly including mining electric excavators, mining mucking loader, tunnel repair machine, coal unloaders, milling excavators, multifunctional mucking loader, underground scaler, bucket stacker reclaimer, etc. Its products are widely used in coal and non-coal mines, water conservancy projects, railway construction and tunnel, culvert excavation, loading and unloading, transferring and stacking of railway port cargo. The domestic market covers 28 provinces, municipalities and autonomous regions. The products are exported to Russia, South America, Southeast Asia and Africa, and have served more than 30 countries and regions around the world. After more than ten years of efforts and development, the company has won the fame and become the lead in the domestic mining machinery industry. It has successively won the Certificate of National High-tech Enterprise, the Certificate of Coal Safety and Mine Safety issued by the Anbiao National Center for Mining Products Safety Sign, and has been rated as the Provincial/Municipal Advanced Enterprise, the Enterprise that Honors Contract and Keeps Promise and Provincial Civilized Unit for many years.
In addition, as the New Material Technology Incubation Center, Teaching and Experiment Base and Post-doctoral Innovation Practice Base of Shandong University, the company also acts as the Municipal Enterprise Technology Center and Municipal Key Laboratory. The company has a solid foundation of innovation, leading innovation ability in the industry, excellent service, honesty and trustworthiness, excellent product quality, and hence the continuous improvement of enterprise popularity and reputation is well expected. The annual output of various mining machinery is 3000 sets.
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