Henan Rancheng Machinery Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 100sets per Month |
| Delivery Time | 10-15 working days |
| Packaging Details | Standard shipping |
| Model | RCZ412B-1 |
| Name | Blast Hole Drilling Machine |
| Hole depth | 20m |
| Diameter | 115mm |
| Weight | 3850KG |
| Power | 58KW |
| Brand Name | RanCheng |
| Model Number | RCZ412B-1 |
| Certification | CE, ISO 9001:2000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100sets per Month |
| Delivery Time | 10-15 working days | Packaging Details | Standard shipping |
| Model | RCZ412B-1 | Name | Blast Hole Drilling Machine |
| Hole depth | 20m | Diameter | 115mm |
| Weight | 3850KG | Power | 58KW |
| Brand Name | RanCheng | Model Number | RCZ412B-1 |
| Certification | CE, ISO 9001:2000 | Place of Origin | China |
| High Light | 115mm Blast Hole Drilling Machine ，20m Blast Hole Drilling Machine | ||
The RCZ412B-1 Blast Hole Drilling Machine is designed for efficient and reliable operation in demanding mining environments. With a maximum drilling depth of 20 meters and a diameter range of 90-115mm, this rig is ideal for a variety of blasting hole drilling applications. It is equipped with automatic drill change functionality and boasts strong off-road performance, significantly reducing auxiliary drilling time.
The RCZ412B-1 comes with a large-displacement high-pressure screw air compressor that ensures efficient slag removal, improving drilling speed and reducing overall rig consumption. For environmental protection, it features a two-stage dry dust collection system as standard, with an optional wet dust removal device available. This helps reduce dust pollution to both the equipment and the environment, making it suitable for mines and operators focused on sustainability.
Energy efficiency is also a key feature of the RCZ412B-1, as a single engine drives both the screw air compressor and the hydraulic system. This integrated system reduces the total power requirements by approximately 35% compared to traditional split drilling rigs, while also cutting maintenance costs by 50%.
In terms of safety, the machine includes a crawler leveling device that ensures a stable center of gravity, even when climbing or descending slopes. This design enhances operational stability and reduces the number of equipment and personnel needed for safe operation.
To maintain optimal performance, the RCZ412B-1 requires regular maintenance. After the initial break-in period, it is crucial to drain and clean the oil pan and oil filter, replacing both after every 250 hours of operation. For newly purchased or overhauled rigs, it is recommended to run the machine for the first 50 hours at 70% of the rated speed and 50% of the rated load to extend the lifespan of the diesel engine.
| Product Name | RCZ412B-1 Separated DTH Surface drill Rig |
| Power | 58KW |
| Hole Depth | 20m |
| Drill pipe Sizes | 60*2,000 mm |
| Hole Diameter | 90-115 mm |
| Climbing angles(°) | 25° |
| Rotation torque ( Max.) | 1,650 N.m |
| Rotation Speed | 100-220 rpm |
| Feed Type | Cylinder/Chain |
| Total Weight | 3850KG |
| Transportation Dimensions(L×W×H) | 4450x2080x2460mm |
The RCZ412B-1 DTH drilling machine is commonly used for open pit mining, quarry drilling, highway construction, water conservancy projects, power station construction, railway works, and other construction drilling projects.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
20 Million-30 Million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and co... Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and co...
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