Changsha Potency Mechanical Technology Co., Ltd.
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Budget-Friendly and Sturdy Concrete Placing Spider HG21 for Heavy-Duty Construction Tasks
Our Potency HG21 Fully Hydraulic Concrete Distribution Rod is a sophisticated piece of construction machinery expertly crafted for the efficient pouring of concrete. Its cutting-edge design combines a sturdy structure with an advanced hydraulic control system to maximize performance and precision.
The equipment features a unique three-section hydraulic folding arm structure with a remarkable total reach of 21 meters and an individual height of 4.2 meters at the arm root hinge point. This design allows for versatility in adjusting the arm to various angles, including 0°-90°, 0°-180°, and 0°-220°, enabling it to adapt to a wide range of construction scenarios.
Moreover, the Potency HG21 boasts a 360 ° full rotation capability, making it ideal for navigating complex construction sites with ease. Whether you need precise pouring in tight spaces or a wide range of motion for larger projects, this hydraulic rod is equipped to meet your needs.
The hydraulic system of the equipment adopts a high-pressure design of 28 MPa, powered by a 7.5 kW motor drive, and utilizes HM46 anti-wear hydraulic oil for maintaining system stability.
The operation of the equipment supports both wired and wireless dual-mode remote control, offering convenient remote control capabilities. It also features wind speed monitoring function to ensure safe operation. The wind speed should be less than or equal to 13.8 m/s during fabric placement and 7.9 m/s during installation.
The equipment is designed with a combination of Φ 133 × 4.5 mm conveying pipe and 5 ″ × 3000 mm flexible hose to meet the requirements of high-strength concrete conveying. Its working temperature range spans from -20 ℃ to 48 ℃.
| Pressure of Hydraulic System | 28Mpa |
| Max Horizontal Reach | 21m |
| Stationary Height | 4.2m |
| Slewing Angle | 360° |
| Power | 380V/50Hz |
| Boom Arms | 3 Sections |
| Application | Concrete Placement |
| Power of Motor | 7.5Kw |
In terms of structural design, the boom is built on a well-established platform used for pump trucks. High-strength steel plates are welded together to match the pump truck's durability, following thorough optimization from finite element analysis, modal testing, and fatigue testing. This ensures long-term reliability in various applications.
The mobile version of the boom offers exceptional versatility by allowing quick transfer using lifting equipment without the requirement of fixed foundations. This feature greatly enhances construction efficiency by reducing setup time. Users can easily move the boom to different locations as needed, making it an efficient choice for various projects.
These products find widespread use in diverse settings such as building floors, shipboard projects, and bridge foundations. They offer a balance of fixed stability and mobile flexibility, catering to the needs of different construction scenarios. With their robust design and adaptable nature, these booms serve as valuable assets in various construction projects.