Full Hydraulic Jet Grouting Rig with Pivoting +/-10° and 156+156 L/min Main Pumps for Soil Improvement

Product Description:

The Soil Improvement Equipment is an advanced solution designed to enhance ground stability and soil properties for a wide range of construction and engineering projects. This robust machine is particularly well-suited for applications involving jet grouting, offering exceptional performance and reliability in demanding environments. As a cutting-edge jet grouting drilling rig, it combines powerful mechanical features with precise control capabilities, making it an indispensable tool for professionals seeking efficient and effective soil stabilization.

At the heart of this soil improvement equipment is a diesel engine with a power rating of 119 KW at 2200 RPM, ensuring a steady and reliable power supply to all operational components. This high-performance engine provides the necessary torque and power to drive the rig’s various systems, including the jet grout rig’s drilling and mixing functions. The engine’s efficiency and durability contribute significantly to reducing downtime and maintenance costs, thereby maximizing productivity on site.

One of the notable features of this jet grouting drilling rig is its ground stabilizers, specifically the N°2 fixed on the rear. These stabilizers play a crucial role in maintaining the rig’s stability during operation, allowing for precise drilling and grouting activities even on uneven or challenging terrain. With these rear-mounted stabilizers, operators can confidently execute complex soil improvement tasks without compromising safety or accuracy.

In terms of dimensions, the equipment boasts an overall length of 3080 mm, making it compact enough to maneuver in confined spaces while still providing ample reach and operational flexibility. This size balance is particularly beneficial for urban construction sites or areas with limited access, where larger rigs might struggle to operate effectively. The compact design does not sacrifice power or functionality, ensuring that the jet grouting drilling rig remains versatile and adaptable to various project requirements.

The rig’s type is classified as pivoting with a +/- 10° range of movement, offering enhanced maneuverability and precision during drilling and grouting operations. This pivoting capability allows the operator to adjust the drilling angle dynamically, facilitating better alignment with the project’s geological conditions and improving the overall quality of the soil improvement process. Such flexibility is vital when dealing with complex subsurface formations or when exact placement of grout is necessary to achieve optimal ground stabilization.

Supporting the primary functions are auxiliary pumps, specifically gear pumps with a flow rate of 20 L/min. These pumps provide consistent hydraulic power to various components of the rig, including the drilling system and grout injection mechanisms. The reliability and steady flow of these gear pumps ensure smooth operation, allowing for precise control over the jet grouting process. This precision is essential for achieving uniform soil mixing and stabilization, which directly impacts the effectiveness and longevity of the ground improvement efforts.

Overall, this jet grouting drilling rig stands out as a highly efficient and powerful piece of soil improvement equipment. Its combination of a strong diesel engine, reliable ground stabilizers, compact dimensions, pivoting design, and dependable auxiliary gear pumps makes it ideal for a broad range of soil stabilization projects. Whether used for deep foundation support, slope stabilization, or environmental remediation, this rig offers the performance and versatility that engineers and contractors demand.

In conclusion, investing in this soil improvement equipment means equipping your project with a state-of-the-art jet grout rig that delivers consistent results and enhances ground conditions effectively. Its advanced features and thoughtful design ensure that it meets the rigorous demands of modern construction and geotechnical engineering, making it a valuable asset for improving soil stability and supporting sustainable infrastructure development.

Features:

• Product Name: Soil Improvement Equipment
• Auxiliary Pumps: Gear pumps with a flow rate of 20 L/min
• Main Pumps: Variable axial pumps with a combined flow rate of 156+156 L/min
• Overall Length: 3080 mm
• Overall Width (not extendable crawler): 2300 mm
• Type: Pivoting +/-10° for enhanced maneuverability
• Specially designed for jet grouting applications
• Ideal for use as a jet grouting drilling rig
• Optimized performance for efficient jet grouting soil improvement

Technical Parameters:

Applications:

The Hypertec HM-14 Soil Improvement Equipment is an advanced solution designed to enhance ground stability and strength in various construction and geotechnical engineering projects. Manufactured in China, this powerful machine integrates cutting-edge technology with robust engineering, featuring variable axial main pumps delivering 156+156 L/min and auxiliary gear pumps with a capacity of 20 L/min. These specifications enable the HM-14 to perform highly efficient soil stabilization processes, making it ideal for jet grouting applications and micropiling operations.

The HM-14 model is perfectly suited for a wide range of application occasions and scenarios where soil improvement is critical. Its ability to work as a jet grouting micropiles rig allows construction teams to implement deep foundation solutions in challenging ground conditions such as loose, soft, or water-bearing soils. The variable axial pumps ensure precise control over grout injection, while the travelling speed of 2.7 Km/h and the triple grouser track shoe width of 400 mm offer excellent mobility and stability on uneven terrain. This makes the Hypertec HM-14 incredibly versatile for urban construction sites, bridge foundations, tunnel works, and slope stabilization projects.

In jet grouting projects, the HM-14 excels by delivering high-pressure grout injections that create soilcrete columns, significantly increasing ground bearing capacity and reducing settlement risks. When used as a micropiling rig, it supports the installation of deep, small-diameter piles that reinforce weak soils or underpin existing structures. Its low average ground pressure of 0.070 MPa minimizes site disturbance, making it suitable for environmentally sensitive areas or locations with limited access.

Furthermore, the Hypertec HM-14 is commonly employed in infrastructure development such as highways, railways, and airport runways, where soil stabilization is essential for long-term performance and safety. Its adaptability to different soil types and conditions enables engineers to design tailored ground improvement solutions. The combination of the main pumps and auxiliary pumps provides the necessary hydraulic power for various attachments and drilling tools, ensuring operational efficiency throughout the project lifecycle.

Overall, the Hypertec HM-14 Soil Improvement Equipment stands out as a reliable, efficient, and versatile jet grouting micropiles rig that meets the demanding requirements of modern ground improvement tasks. Whether working on new construction, rehabilitation, or geotechnical reinforcement, this equipment delivers consistent performance, helping to create safer and more stable foundations across diverse application occasions and scenarios.