Hydraulic Rock Breaker
Product Advantages
The hydraulic system adopts a load - sensitive variable system. This machine has compact structure, the main action is controlled by proportional pilot valve, easy and simple operation, smooth work without impact. Due to the use of crushers to excavate in underground roadways, lower the bottom plate, etc., the firing operation can be eliminated, which greatly reduce the labor intensity of employees, save the cost of artillery excavation operations, save a lot of labor, it's safe and reliable. In addition, the crusher is simple to operate, easy to learn and easy to learn, convenient and comfortable to operate, standard configuration of operating lever, stable operation.
Product Details
Product Introduction
With a two-section boom design, height can be adjusted in line with roadway dimensions—this prevents collisions with anchor rods, anchor cables, and roof strata, and in turn ensures flexible operation across different cross-sectional heights during repair tasks.
The telescopic boom cylinder comes with a built-in structure and protective sleeves, which work to effectively protect hydraulic cylinders from collision-related damage during operation.
The compact hydraulic system is designed with pipelines routed along both sides of the boom; these pipelines are shielded by durable hose covers for added protection.
Thanks to its high-pressure hydraulic system, the equipment provides outstanding excavation force to the bucket.
The connections within the hydraulic circuit are constructed to secure reliable sealing performance.
The semi-enclosed operator cabin integrates excellent visibility and strong structural strength, and it is equipped with a height-adjustable canopy that allows for easy installation and removal.
The power unit uses a centralized, compact setup along with a protective housing—this reduces damage caused by rock debris—and is further supported by a forced-air cooling system.
The full-range breaker hammer realizes omnidirectional crushing with no dead angles, laying the foundation for the machine’s multi-functional use.
The electro-hydraulic system operates with low noise and zero exhaust emissions, rendering it especially suitable for application in underground metal mining environments.
| Project | Unit | STP - 100 | STP - 140 |
| Weight | T | 7 | 10 |
| Overall dimension-(L×W×H) | mm | 4600×1640×2650 | 6200×1850×3350 |
| Breaking capacity | m³/h | 0 - 10 | 0 - 20 |
| Min.turning radius | mm | 3000 | 3500 |
| Climbing ability | ° | ≤18（ Hard ground） | ≤18（Hard ground） |
| Traveling Speed | m/min | High:3.1 Low:2 | High:3.1 Low:2 |
| Ground clearance | mm | 200 | 300 |
| Nominal working pressure | mpa | 25 | 25 |
| Motor Power | kw | 45/55 | 75/90 |
| Broken hammer | 85/100 | 125/140 | |
| Applicable section-(W×H) | m | ≥3×3 | ≥4.5×4.5 |
| Breaking width | mm | ≥4500 | ≥6500 |
| Breaking distance | mm | ≥2900 | ≥3500 |
| Breaking Height | mm | ≥4000 | ≥5500 |
| Breaking depth | mm | ≥1500 | ≥1900 |
| Max.rotation angle | ° | ±40 | ±45 |
Company Profile
Established in February 2009, Shandong Shante Heavy Industry Machinery Co., Ltd. is a wholly-owned enterprise by natural persons, specializing in the R&D, production, manufacturing, and sales of mechanical equipment for coal mines, water conservancy projects, and non-coal mines.
The company offers over 20 product varieties across eight series, with core products including bucket stacker-reclaimers, mining electric excavators, mining mucking loaders, rock breakers, coal unloaders, roadheaders, multifunctional mucking loaders, and underground scalers.
Its products are widely applied in scenarios such as coal and non-coal mines, water conservancy projects, railway construction, tunnel and culvert excavation, as well as the loading, unloading, transfer, and stacking of railway port cargo. Domestically, the company’s market reaches 28 provinces, municipalities directly under the Central Government, and autonomous regions. Internationally, its products are exported to Russia, South America, Southeast Asia, and Africa, serving more than 30 countries and regions worldwide.
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