Engineered for high structural reliability, optimized fluid mechanics, and minimal environmental footprint.
Switzerland's strict environmental regulations, managed by the Federal Office for the Environment (FOEN), place immense pressure on traditional excavation methods. The preservation of Alpine eco-structures, complex municipal networks, and local groundwater aquifers means that trenchless technology (Horizontal Directional Drilling) is the default engineering standard for the installation of fiber-optic grids (FTTH), high-voltage power networks, gas lines, and clean water mains.
Swiss urban planning mandates minimal disruption to traffic systems and surrounding buildings. Standard excavations are often restricted due to noise thresholds set under the Noise Abatement Ordinance (LSV). HDD methods mitigate these noise, dust, and space limitations, making highly versatile, low-emission crawler rigs a critical asset for contractors operating in regions such as Zürich, Geneva, Bern, and Lugano.
Swiss geology presents complex variations: from soft lake-bed clays to high-grade crystalline rock formations (granite, gneiss) in the Alpine foothills. Rigs deployed in these regions require high-torque rotary drives, specialized mud motors, and dynamic mud recycling systems to ensure operational stability and bore accuracy.
Engineering departments and procurement officers evaluating HDD technology focus on four core metrics:
A Globally Established Manufacturer of Specialized Foundation and Drilling Equipment
SINOVO Group is a professional manufacturer and global supplier of heavy construction machinery, geotechnical exploration equipment, and tailored engineering solutions. Since our founding in the early 1990s, we have developed strategic alliances with leading international manufacturers to supply top-tier drilling machinery globally.
Our production base occupies 7,800 square meters, equipped with over 50 pieces of manufacturing machinery. Our engineers design electronic, hydraulic, and drive systems that ensure high power efficiency under intense loads. Currently, our annual output includes 1,000 core drilling rigs, 250 water well drilling units, and 120 rotary drilling rigs.
Over three decades, we have optimized our design and supply structures:
Beyond our standard HDD product line, we offer specialized drilling solutions for foundation engineering and rock extraction.
A highly adaptable, compact crawler unit designed for micro-piling, photovoltaic ground drilling, and anchor bolt positioning in steep terrain.
Uses high-pressure hydraulics to split hard rock and concrete structures, ideal for urban tunneling where blasting is prohibited.
Adopts advanced hydraulic control systems and telescopic Kelly bar components for urban civil construction.
Ideal for deep foundation pit reinforcement, tunnel grouting, anti-floating anchors, and slope stabilization.
Modern trenchless projects demand high torque, precise steering, and reduced noise. SINOVO Heavy Industry incorporates these technical elements into our current generation of HDD rigs:
By employing hydrostatic closed circuits, our rigs reduce energy losses compared to conventional systems. This increases the transfer of engine power to the rotary head and pullback cylinders, minimizing fuel consumption on long, complex bores.
Our larger models (e.g., SHD135, SHD180, SHD220) feature PLC control architectures. Real-time parameters—such as rotation speeds, torque, push-pull forces, and mud pressure—are monitored via multi-functional cabin screens, preventing over-torque of drill strings in hard formations.
Compatible with standard walk-over and wireline tracking systems, our designs feature precise walk-speeds and stable crawler frames to assist operators in keeping the pilot bore within tight corridors, preventing utility strikes in congested urban streets.
To meet the strict environmental mandates of Switzerland and the EU, we offer customizable engine configurations, integrating Stage V emission controls and advanced exhaust treatment options (DPF/SCR) to comply with regional regulations.
Our equipment undergoes rigorous testing protocols to meet global safety standards, including ISO, CE, and regional certifications.
Proof of field reliability in municipal projects, deep excavations, and heavy piling worldwide.
Our heavy production bases are organized to ensure high build quality across all products. Every rig undergoes standard hydraulic pressure checks, structural load tests, and dynamic control calibrations before dispatch.
Our foundation and drilling equipment is used on projects around the globe:
Crawler Crane in Bangladesh
Rig in Saudi Arabia
Rig in Singapore
Hydrostatic machine, Bangladesh
Rotary Rig, Saudi Arabia
Piling Site, Saudi Arabia
Select from our mid-to-heavy horizontal directional drilling platforms, engineered for municipal and transmission-line trenchless installations.
Purchasing professional drilling machinery requires comprehensive technical support and ready access to spare parts. SINOVO Group has developed structured service support frameworks to ensure uptime for our global partners:
Our standard warranty includes full support on structural frames and primary hydraulic components. Because we utilize critical components from international brands, local servicing centers can quickly source replacement parts, reducing import lead times.
We work directly with engineering clients to analyze geological project parameters. By reviewing site-specific soil data, we configure the necessary drill rod diameters, drill head types, reaming steps, and slurry compositions prior to shipment.
Our technical team provides on-site field training for operators. This covers basic system operations, tracking systems alignment, mud system mixing procedures, and routine maintenance protocols.
All rigs undergo multi-stage pressure checks and functional simulations before shipping. We also facilitate independent third-party inspections (such as SGS or TÜV) to verify compliance with local import regulations.
Find technical answers regarding trenchless system configurations, shipping logistics, and compliance for Swiss civil engineering projects.
Every rig supplied to European markets holds full CE certification in accordance with EN 16228 standards. Additionally, to meet strict Swiss Federal Office for the Environment (FOEN) regulations, our machines can be fitted with EU Stage V emission-compliant engines, along with noise reduction enclosures to minimize site decibel levels in urban residential areas.
For hard rock or cobble zones commonly found in Swiss valleys, we recommend utilizing mid-to-high capacity rigs (minimum 400 kN pullback, such as the SHD45A or SHD60A) combined with mud motor tooling, high-pressure triplex mud pumps, and active rock reamers. High rotational torque is critical for stable progress in hard rock geological formations.
Standard model configurations typically ship within 10 to 15 days from our factory. For customized builds—such as Stage V engine conversions or specialty wireless steering system integrations—lead times range from 30 to 45 days. Shipments are routed through major European container ports (e.g., Rotterdam or Genoa) before overland transport to Swiss destinations.
Yes. SINOVO Heavy Industry offers on-site training packages lasting 1 to 2 weeks. Our field service technicians assist with initial assembly, guide operator training, and explain fluid mechanics controls to ensure proper operations from day one.
Critical hydraulic components (including main pumps, valves, and motor components) are sourced from globally recognized manufacturers. This ensures local distribution networks can supply regional replacement parts quickly. Standard replacement components are also shipped directly from our factories via major air express services.
SINOVO
