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By utilizing the hydraulic circuit of the excavator’s built-in hydraulic hammer without affecting the excavator’s functionality, and connecting it to a dedicated hydraulic conversion device, the excavator can be transformed into a hydraulic rock drilling machine or a down-the-hole drilling machine. This modification allows the excavator to serve multiple purposes, eliminating the need for the excavator bucket. The technology of converting excavators into drilling machines has obtained multiple national patents.
In the engineering field: earthwork engineering, demolition engineering, road and bridge engineering, tunneling engineering, excavation engineering, water conservancy engineering, etc. In the mining field: stone quarrying (marble, granite, limestone, etc.), metallic ore mining, coal mining, etc.
Hammer connection plate adopts casting process, providing better overall performance, improved strength, and aesthetic appearance.
Dual guide rail support mechanism with high-strength composite guide rails. One rail serves as the main support for drilling advancement, while the other acts as an auxiliary support for complex terrains, ensuring verticality of the drilling beam and reducing friction during advancement.
The advancement system utilizes cylinder propulsion, ensuring smooth and leak-free advancement while saving operational flow.
Fully hydraulic rod protector enhances the efficiency of drill rod and bit replacement, while the intermediate rod protector maintains the verticality of the drill hole.
Integrated hydraulic control system with a single-flow pressure reduction hydraulic system, allowing precise control of advancement, impact, rotation, and other actions, including pressure and flow.
Portable 3D printing control console for convenient and easy operation.
产品型号 Part No. | HK-90A | HK-90B | HK-90C | HK-90D | 备注 Remarks | |
适用岩石硬度 Rock hardness | f=6-18 | Standard 标准配置 | ||||
单杆钻孔深度 Drilling Capacity | 3200mm/5000mm | |||||
整机重量 Total Weight | 1500 | |||||
凿岩机 Rock driller (选用） | 型号 Model No, | HYD300 | YHD210 | HYD350E | DF700 | |
厂家 Supplier | LHS | YONDA | LHS | Doofor | ||
产地/Origin | China | Finland | ||||
冲击功KW | 17 | 18 | 17 | 20 | ||
冲击频率hz | 34-50 | 42 | 35-55 | 50 | ||
排渣水量L/min | 40 | |||||
排渣水压MPa | 1 | 1-1.5 | 1 | 1 | ||
排渣气量m³/min | 4.0 | |||||
排渣气压bar | 6-10 | |||||
适用钎杆规格 Driller spec | R32/T38/T45/T51 | |||||
钻孔直径mm Drilling capacity | 38-89 | 43-110 | 38-102 | 38-102 | ||
适用挖掘机 Excavator | ≥15T | ≥20T | ≥15T | ≥20T | ||
其他选配机构 Optional information | 360度回转机构 | 选用配置 optional | ||||
吸尘装置 vacuum cleaner | 选用配置 optional | |||||
产品型号 Part No. | HKK– A | HK– B | HKK– C | 备注 Remarks | |
适用岩石硬度 Rock hardness | f=6-18 | 标准配置 Standard | |||
单杆钻孔深度 Drilling Capacity | 3200mm/5000mm | ||||
整机重量 Weight | 1200kg | ||||
凿岩机Rock drill (选用 selection） | 型号 Model | YHD5 | HYD200 | HC20 | |
厂家 Supplier | YONDA | LHS | MONTABERT | ||
产地/Origin | China | China | 法国/France | ||
冲击功KW | 7 | 7 | 4.5 | ||
冲击频率hz | 50 | 34-67 | 50 | ||
排渣水量L/min | 30 | ||||
排渣水压MPa | 1-1.5 | 1.0 | 1.5 | ||
排渣气量m³/min | 3.0 | ||||
排渣气压bar | 6-10 | ||||
适用钎杆规格 spec. | R25/R32/R28 | ||||
钻孔直径mm | 32-54 | 32-64 | 32-51 | ||
适用挖掘机 Excavator | ≥8吨 | ||||
其他配置 Additional info | 3600 Rotation度回转机构（隧道、边皮支护项目 Equipped with edge/side protection） | Optional 选用配置 | |||
吸尘装置 Vacuum cleaner | Optional 选用配置 | ||||
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Tel：0755-26408644 Email：gdhkgy@163.com
