Based on the mature technology of excavators and the low operational costs, these drilling machines are not only reliable in quality and powerful in function but also significantly reduce the acquisition and operation costs. They consist of components such as the drilling machine, hydraulic control system, helical drill bits, feeding system, dust control system, and excavator platform, offering superior performance and excellent mobility. Suitable for bulk, noiseless excavation of granite, volcanic rock, stone, basalt, gneiss, siliceous siltstone, sandstone, limestone, marble, dolomite, pyrite, etc., hydraulic crushers are a good choice when hammer破碎 is unmovable or explosive charges cannot open. They are ideal for mining operations (large mining blocks, large material zones, large waste treatment sites), and civil engineering projects (tunnel excavation, underpass excavation, artificial river channeling, artificial rivers, rock trenching, etc.).
Excavator drill rig modification utilizes the excavator arm to adjust different angles for drilling, enhancing the flexibility of drilling operations; easy to operate: the operation panel is placed inside the excavator cabin, and after a simple training, the operator can handle it without additional personnel; low energy consumption: the energy consumption of the hydraulic rock drilling rig is only one-third of the same type of pneumatic equipment; good overall performance: both drilling and slag removal of the hydraulic rock drilling rig use the excavator's hydraulic system, with the drilling rig and slag removal air compressor mounted on the excavator for easy movement; cost-effective: it has the drilling function of a rock drilling carriage without affecting the excavator's original functions.
1. Easy installation and removal. The excavator's boom does not need to be disassembled, which does not affect the excavator's own functions. It can be used directly like a rock breaker, sharing the same pipeline system, truly achieving a 5-in-1 machine with interchangeability: earth digging, rock breaking, cutting drill, rock drilling machine, and downhole drill. The disassembly time is similar to changing buckets. 2. Free extension in all directions. When the excavator is on an uneven construction site, the operator can adjust the drill rod angle based on the position to maintain a 90° vertical drilling, aiming for effective hole-making. 3. Maximized operational radius. Since the excavator's boom is not removed, its operational radius can be extended by at least 2-3 meters, allowing for both upward and downward drilling. 4. Equipped with a large airflow气管 connection. The rock drilling hardness is up to Mohs 7.6, and it can use the excavator's built-in 3.2 cubic air compressor for debris removal. Alternatively, an external 10-cubic air compressor can be connected through a spare air pipe interface (this compressor can be purchased or rented) to provide the required airflow. 5. Utilizes our company's developed automatic rock drilling hydraulic system, achieving high rock drilling efficiency, automatically preventing jamming, quick insertion and withdrawal, high and low-pressure impacts, and automatic switching.
