Heavy Duty Jet Grouting Rig with 119 KW Diesel Engine for Soil Improvement and Foundation Reinforcement in 2300 Mm Compact Width and 0.070 MPa Ground Pressure
heavy duty jet grouting rig
,soil improvement equipment for foundation
,jet grouting rig for soil reinforcement
Product Description:
The Soil Improvement Equipment is a state-of-the-art machine designed to meet the demanding requirements of modern soil stabilization and foundation enhancement projects. Engineered with precision and efficiency in mind, this equipment excels in a variety of geotechnical applications, including jet grouting, micropiling, and other ground improvement techniques. Its robust construction and advanced features make it an indispensable tool for contractors and engineers working on challenging terrains and complex soil conditions.
One of the standout features of this Soil Improvement Equipment is its overall width of 2300 mm, which is designed without extendable crawlers. This compact width allows for excellent maneuverability and accessibility in confined spaces, making it ideal for urban construction sites or areas with limited working room. Despite its relatively narrow profile, the equipment maintains exceptional stability and operational efficiency, ensuring smooth performance during intensive soil treatment processes.
Powering this machine is a high-performance diesel engine rated at 119 kW at 2200 rpm. This engine delivers reliable and consistent power output, enabling the equipment to handle demanding tasks such as jet grouting and micropiling with ease. The diesel engine’s robust design ensures durability and longevity, even under continuous heavy-duty usage. Moreover, the engine's power rating supports the operation of auxiliary systems and hydraulic components essential for precise and effective soil improvement operations.
The Soil Improvement Equipment exerts an average ground pressure of just 0.070 MPa, which is relatively low compared to many machines in its class. This low ground pressure minimizes soil disturbance and reduces the risk of ground settlement or damage during operation. It allows the equipment to work effectively on soft or sensitive terrains without compromising the integrity of the site. This attribute is particularly beneficial for jet grouting applications, where maintaining site stability is critical.
For enhanced stability, the equipment is equipped with two fixed ground stabilizers positioned at the rear. These ground stabilizers provide additional support and balance during operation, especially when performing intensive tasks such as jet grouting micropiles rig procedures. By anchoring the machine securely to the ground, the stabilizers help maintain precise positioning and reduce vibrations, leading to higher accuracy and better quality results in soil improvement projects.
In addition to its mechanical strengths, the Soil Improvement Equipment features a set of auxiliary gear pumps with a capacity of 20 liters per minute. These auxiliary pumps are essential for powering hydraulic tools and systems that facilitate various soil treatment techniques. The gear pumps ensure a steady and controlled flow of hydraulic fluid, enabling smooth operation of drilling, mixing, and injection components. This feature is particularly important in jet grouting and micropiling rigs, where precise control over fluid delivery impacts the effectiveness of the soil modification process.
This versatile machine is ideally suited for use as a jet grouting micropiles rig, combining the capabilities required for both jet grouting and micropiling applications. Jet grouting involves high-pressure injection of grout into soil to create improved ground conditions, while micropiling rigs are used to install small-diameter piles for foundation support. The Soil Improvement Equipment's design integrates the necessary power, stability, and hydraulic performance to execute these complex tasks efficiently and reliably.
In summary, the Soil Improvement Equipment offers an exceptional combination of compact design, powerful engine performance, low ground pressure, and advanced hydraulic systems. Its overall width of 2300 mm without extendable crawlers makes it agile in tight spaces, while the 119 kW diesel engine ensures robust operation. The presence of fixed rear ground stabilizers enhances stability, and the auxiliary gear pumps provide essential hydraulic support for jet grouting and micropiling activities. This equipment is a prime choice for contractors seeking reliable, high-performance machinery for jet grouting micropiles rig applications and other soil improvement projects.
Features:
- Product Name: Soil Improvement Equipment
- Travelling speed: 2.7 Km/h
- Fuel tank capacity: 200 L
- Overall width (not extendable crawler): 2300 Mm
- Auxiliary pumps: gear pumps with 20 L/min flow rate
- Ground stabilizers: N°2 Fixed On Rear
- Designed as a jet grouting micropiles rig for effective soil stabilization
- Functions efficiently as a jet grouting drilling rig
- High-performance jet grout rig suitable for various soil improvement applications
Technical Parameters:
| Ground stabilizers | N°2 Fixed On Rear |
| Fuel tank capacity | 200 L |
| Auxiliary pumps (gear pumps) | 20 L/min |
| Triple grouser track shoe width | 400 Mm |
| Travelling speed | 2.7 Km/h |
| Overall length | 3080 Mm |
| Type | Pivoting ±10° |
| Hydraulic oil tank capacity | 400 L |
| Diesel engine power rating | 119 KW @ 2200 Rpm |
| Main pumps (variable axial pumps) | 156 + 156 L/min |
Applications:
The Hypertec HM-14 Soil Improvement Equipment is a highly versatile and efficient machine designed to meet the demanding needs of modern geotechnical engineering projects. Manufactured in China, this advanced jet grout rig is built to deliver exceptional performance in various soil stabilization and ground improvement applications. With an overall width of 2300 mm and an overall length of 3080 mm, the HM-14 is compact yet powerful, making it suitable for use in both confined urban environments and expansive construction sites.
One of the primary application occasions for the Hypertec HM-14 is jet grouting, a sophisticated ground improvement technique used to enhance soil strength and reduce permeability. This process involves injecting a cementitious grout at high pressure into the soil, creating soilcrete columns that improve the load-bearing capacity of the ground. The HM-14’s robust design, including its 200-liter fuel tank capacity and dual ground stabilizers fixed on the rear, ensures stable operation and continuous performance even in challenging terrains.
The HM-14 also excels as a micropiling rig, a method employed to install small-diameter piles to support structural foundations and mitigate settlement issues. Its average ground pressure of 0.070 MPa allows it to operate efficiently without causing excessive ground disturbance, which is critical in sensitive or congested sites. The machine’s precise control systems and durable construction enable it to handle a wide range of soil conditions, making it an indispensable tool for foundation reinforcement projects.
In addition to jet grouting and micropiling, the HM-14 soil improvement equipment proves invaluable in various scenarios such as slope stabilization, underpinning, and the construction of retaining walls. Its compact dimensions and reliable fuel capacity allow for extended operation periods, minimizing downtime and enhancing productivity. The fixed rear ground stabilizers provide excellent machine stability, ensuring safety and accuracy during operation.
Overall, the Hypertec HM-14 jet grout rig combines advanced engineering with practical features to support diverse soil improvement applications. Whether used for jet grouting, micropiling, or other ground treatment methods, this equipment delivers reliable, high-quality results that meet the stringent demands of modern construction and geotechnical projects.
