crawler core exploration drilling rig
The unique design of the gearbox power head, advanced precision transmission technology, free speed regulation, high-speed rotation state can output strong torque.
Advanced hydraulic pilot control system, can be configured with the industry's unique intelligent and sensitive pressure drilling, precise control, flexible operation, drilling operations are flexible and easy.
The slip feed beam can quickly touch the working surface and improve the operation stability.
The folding telescopic mast is easy to set up (up to 8.8m) and flexible to handle long drill pipes and core drilling tools; the hydraulic leveling legs are convenient for the drilling rig to adjust the positioning.
The overvoltage protection drill pipe holder can realize the rapid clamping of drill pipe, with quick response, high reliability and simple operation.
The powerful power system ensures efficient drilling in different operating environments, and the LCD controller monitors power system parameters, alarm signals and fault codes at any time.
The wireless remote control track enhances the mobility and flexibility of the drilling rig, simulates the control of travel and steering speed, and controls smoothly, safely and reliably.
Product Introduction
The EX1200 crawler core exploration drilling rig comes with a low-emission electronically controlled engine, internationally advanced hydraulic control technology, and a long-cylinder drive feed system. Benefiting from excellent reliability and production efficiency, it is acclaimed as the series with the best comprehensive performance among drill rigs of the same type for exploration.
The EX1200 drilling rig is fitted with devices such as a sliding box feed beam, hydraulic leveling legs, and a telescopic mast, which enable quick positioning of the drilling rig. The wireless remote-controlled track is adaptable to diverse terrains, and the crawling movement of the drilling rig can be controlled at a safe distance to avoid sudden hazards.
Product Details
01. Engine
Various specifications of diesel engines and electric motors are on offer to cater to diverse working environments and customer requirements, meeting multiple demands while adhering to national emission standards.
02. Control Console
The new hydraulic system cuts down on auxiliary operation time to satisfy the requirements of different working conditions.
03. Motor Rotator
Comes with a single cycloidal motor rotator, boasting high rotational torque, high speed, and high-efficiency durability.
04. Travel Motor Crawler Frame
Adopts engineering-grade travel motors, delivering strong climbing capacity and a low failure rate.
Product Specifications
| Engine | Yuchai/Weichai/Cummins |
| Rated power | 153 KW |
| Rated speed | 2000-2200 rpm |
| Engine type | High pressure common rail |
| Electrical system | 24V |
| Steel rope capacity | 1200 m @ 6 mm |
| Enhance tensile strength | 20 kN |
Company Strength
Puhua Energy Equipment Technology (Shandong) Co., Ltd., established in 2003 in Jining, China, is a forefront high-tech enterprise focusing on the research, development, and manufacturing of geological exploration equipment, intelligent mining systems, and new energy solutions. Boasting robust R&D capabilities and cutting-edge production technologies, Puhua provides high-performance drilling rigs, intelligent underground transportation equipment, and customized engineering solutions for mining projects across the globe.
The company has collaborated with over 30 major mining enterprises, including Shandong Energy, Yintai Gold, and Shandong Gold, and its products are exported to more than 120 countries and regions. Certified by ISO9001 and supported by an overseas R&D center in Canada, Puhua’s equipment operates reliably in extreme environments—ranging from high-altitude plateaus to arid desert areas. Renowned for its innovation, operational efficiency, and outstanding reliability, Puhua has established a solid reputation as a trustworthy global partner in the energy and mining industries.
