In response to the growing complexity of ground engineering projects across Europe and North America, SupAnchor has introduced the SupPump SDA grout pump series, comprising the Sup2000 and Sup5000 models. These pumps are engineered to support the installation of self drilling anchor systems and other geotechnical reinforcement systems in tunnels, mines, and slope stabilization works. With a proven mixing and pumping technology, the SupPump series addresses the critical need for reliable, high-pressure grout delivery in challenging geological conditions.
Contractors constantly face variable ground conditions, from fractured rock masses to loose granular soils, which demand robust anchoring and grouting solutions. The Sup2000 and Sup5000 pumps deliver consistent performance for injection work, re-injection grouting, drill hole filling, back filling, and anchor mortar. Their remote-controlled operation, epoxy-coated surfaces, and easy-to-dismantle design ensure both operator safety and low total cost of ownership.
The SupPump SDA series offers two configurations tailored to different project scales. The Sup2000 provides a delivery rate ranging from 40 to 2000 liters per hour, making it ideal for medium-sized tunneling and civil engineering tasks where precise flow control is paramount. The Sup5000 mortar mixing grout pump delivers up to 6000 liters per hour, suitable for large-scale backfilling and high-volume grouting operations. Both units operate on a 400V, 50 Hz electricity supply and feature sturdy construction with epoxy coating for optimal corrosion protection.
The technical parameters below highlight the core capabilities of each model:
| Parameter | Sup2000 | Sup5000 |
|---|---|---|
| Delivery rate | 40–2000 L/h | 6000 L/h |
| Delivery distance | 40–60 m | 80–120 m |
| Delivery pressure | 4.0 MPa | 6.0 MPa |
| Electricity supply | 400 V, 50 Hz | 400 V, 50 Hz |
| Nominal power | 4.0 kW | 7.5 kW (pump) + 3.0 kW (mixer) |
| Dimensions (L x W x H) | 1350 x 550 x 850 mm | 1485 x 600 x 850 mm |
| Total weight | 230.00 kg | 375.00 kg |
The SupPump's remote control capability allows operators to manage grouting from a safe distance, a crucial advantage in confined tunnel headings or unstable slope faces. The epoxy coating provides durable corrosion protection, enabling the pumps to withstand harsh handling and aggressive site environments. Quick dismantling and cleaning reduce downtime between different grout mixes, ensuring that each batch maintains the required water-cement ratio and viscosity for optimal anchor bond strength.
These features directly address the engineering demands of installing a self drilling anchor bolt or a hollow bar anchor in unstable ground. The adjustable delivery rate and high pressure enable precise filling of the annular space around the anchor, maximizing load transfer and preventing voids. For contractors using a drill-and-grout bolt, the SupPump series ensures a steady, homogeneous grout supply that supports the entire installation cycle without interruptions.
The SupPump SDA grout pumps have been successfully applied worldwide in tunnel construction, civil engineering, mining, and shoring for building excavations, slopes, and hillsides. Their robust design makes them suitable for a wide range of site conditions, from urban infrastructure projects with limited access to remote mining operations with high production demands.
The proven mixing and pumping technology is particularly suited to the following applications:
In tunneling projects, the pumps support re-injection grouting behind segmental linings and drill hole filling for rock bolts, helping to control groundwater ingress and stabilize the excavation face. In mining, they handle back filling of voids and anchor mortar for ground support, reducing the risk of collapse in high-stress zones. For slope stabilization, the pumps deliver grout to self drilling anchor system installations, ensuring long-term stability of retaining structures and preventing landslides.
European and American infrastructure programs increasingly demand geotechnical reinforcement systems that can adapt to variable geology. The Sup2000's wide delivery range from 40 to 2000 liters per hour allows contractors to fine-tune grout flow for low-pressure permeation grouting or higher-volume cavity filling. Meanwhile, the Sup5000's 6000 liters per hour capacity and 6.0 MPa pressure make it suitable for deep boreholes and long-distance grout delivery up to 120 meters, reducing the need for multiple pump stations on large sites. This operational flexibility translates into lower equipment costs and faster project completion.
As a leading soil nail system manufacturer and ground anchor bolt factory, SupAnchor has built a reputation for delivering high-quality self drilling anchor systems that meet international standards. The introduction of the SupPump SDA grout pumps complements this portfolio, offering a complete package of anchoring and grouting equipment. The pumps are designed with input from field engineers and are backed by SupAnchor's commitment to research and development.
SupAnchor's products are certified to ISO standards and have been used in major infrastructure projects across Europe, the Americas, Asia, and Oceania. The company's focus on innovation is reflected in the epoxy-coated, remote-controlled design of the pumps, which reduces total cost of ownership and improves site safety. By integrating the pumps with self drilling anchor bolt and geotechnical reinforcement system offerings, SupAnchor enables contractors to streamline procurement and ensure compatibility between drilling, anchoring, and grouting equipment.
The global market for geotechnical reinforcement is expanding due to increased investment in underground transportation, renewable energy foundations, and urban excavation support. Equipment that can reliably deliver grout under high pressure and over long distances will be essential for these projects. The SupPump SDA series positions SupAnchor as a one-stop supplier for ground engineering professionals seeking efficient, durable, and easy-to-maintain machinery. With a focus on professional service, innovative engineering, and collaborative project support, SupAnchor continues to strengthen its presence in the international construction market.
In summary, the SupPump SDA grout pumps Sup2000 and Sup5000 combine robust construction, advanced mixing and pumping technology, and user-friendly maintenance to meet the demands of modern geotechnical projects. Whether for injection work, re-injection grouting, drill hole filling, back filling, or anchor mortar, these pumps offer a reliable solution that enhances the performance of self drilling anchor systems and other hollow bar anchor applications. SupAnchor remains committed to professional, innovative, and collaborative solutions for the global construction industry.
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