Crawler open pit drilling rig
Suitable for drilling medium-to-deep blast holes in open-pit projects such as mining, quarrying, railways, transportation, water conservancy, building materials, and military applications, enabling highly efficient rock drilling operations. It is also widely used for drilling operations in anchor bolt support, channel excavation, and sewer engineering projects.
Product Introduction
The PH530 Series Crawler-Mounted Surface Down-the-Hole Drill Rig is a new down-the-hole drilling vehicle developed to meet market demands. This product offers outstanding performance, flexible operation, comprehensive functionality, and broader adaptability, delivering high cost-effectiveness.
This product is widely applicable for rock drilling operations in various projects, including open-pit mining, foundation excavation for construction, water conservancy, power stations, transportation, and national defense construction. It can also drill specialized rock holes for purposes such as anchor holes, geological pressure measurement holes, and drainage holes.
Product Details
01. Control Console
The new hydraulic system features forward/reverse gear selection, reducing auxiliary operation time. It meets diverse operational requirements.
02. Drill Arm
Its innovative structure and easy adjustment significantly expand the drilling range.
03. Power Take-Off
Power take-off employs a gearbox with gear pump configuration.
04. Engine
Multiple specifications of diesel engines and electric motors are available to adapt to diverse working environments and customer requirements, meeting all demands while complying with national emission standards.
Product Specifications
| Drilling Depth | 30m |
| Drill Rod Specifications | φ76-3,000mm |
| Drill Hole Diameter | φ110-180mm |
| Compatible Impactor | 4”/5” |
| Maximum Working Torque | 3,500N·m |
| Rotation Speed | 0-100rpm |
| Working Air Pressure | 0.7-2MPa |
| Air Consumption | 10-20m³/min |
| Advance Force | 20kN |
| Lifting Capacity | 45kN |
| Travel Speed (Maximum) | 3km/h |
| Gradeability | 30° |
| Total Weight | 6,050kg/6,500kg |
| Transport Dimensions (LxWxH) | 7,370x2,360x2,560mm |
Company Strength
Puhua Energy Equipment Technology (Shandong) Co., Ltd., founded in 2003 in Jining, China, is a leading high-tech enterprise specializing in the research, development, and manufacturing of geological exploration equipment, intelligent mining systems, and new energy solutions. With strong R&D strength and advanced production technology, Puhua provides high-performance drilling rigs, intelligent underground transportation equipment, and customized engineering solutions for mining projects worldwide.
The company collaborates with more than 30 major mining enterprises, including Shandong Energy, Yintai Gold, and Shandong Gold, and its products are exported to over 120 countries and regions. Certified under ISO9001 and supported by an overseas R&D center in Canada, Puhua’s equipment performs reliably across extreme environments—from high-altitude plateaus to dry desert regions. Known for its innovation, operational efficiency, and superior reliability, Puhua has earned a solid reputation as a trusted global partner in the energy and mining industries.
