Rockbreakers
Product Advantages
The Rockbreakers 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.
Full hydraulic system control, single power, advanced hydraulic system, reasonable pipeline layout, good safety and stability.
Product Details
Product Introduction
The Rockbreakers two-section boom design enables height adjustment according to roadway dimensions, preventing collisions with anchor rods, anchor cables, and roof strata, thereby ensuring flexible operation in various cross-section heights during repair work.
The telescopic boom cylinder adopts a built-in structure with protective sleeves, effectively safeguarding hydraulic cylinders from collision damage during operation.
The compact hydraulic system features pipeline routing along both sides of the boom, protected by durable hose covers.
A high-pressure hydraulic system delivers superior excavation force for the bucket.
Hydraulic circuit connections ensure reliable sealing performance.
The semi-enclosed operator cabin combines excellent visibility with high structural strength, featuring an adjustable-height canopy for easy installation/removal.
The power unit employs a centralized compact configuration with protective housing, minimizing damage from rock debris, complemented by forced-air cooling system.
The full-range breaker hammer achieves omnidirectional crushing without dead angles, enabling multi-functional machine applications.
The electric hydraulic system offers low-noise operation and zero exhaust emissions, making it particularly suitable for underground metal mining applications.
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 Strength
Established on February 17, 2009, the company is a leading manufacturer of mining machinery, specializing in the production of equipment for underground and surface mining operations. Its product portfolio includes mining mucking loaders, electric mining excavators, tunnel repair machines, rock breakers, milling excavators (mini roadheaders), bucket-wheel stacker-reclaimers, coal unloaders, and underground scalers.
With an annual production capacity of 3,000 units/sets of mining and construction machinery, the company caters to diverse industrial needs, delivering reliable solutions for mineral extraction, tunneling, and material handling across challenging environments. Its equipment is designed to enhance operational efficiency and safety in both subterranean and open-pit mining applications.
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