Explore our flagship heavy equipment machinery engineered for precision, high structural integrity, and demanding subterranean geological layers.
Designed for heavy load-bearing subterranean wall construction with excellent verticality control and efficiency.
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Engineered for ultra-deep foundation panels, featuring reinforced hydraulic structures and precise controls.
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Optimal size-to-power ratio for urban foundation pits and retaining barrier wall structures.
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Perfect solution for large-scale load-bearing retaining wall construction under hard soil layers.
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Continuous deep mixing machinery for high-density cut-off dams and structural walls.
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Multi-functional rig designed for anti-floating anchors, casing operations, and rock drilling.
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Highly adaptive and stable engineering unit for casing holes and photovoltaic foundation structures.
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Reliable heavy crawler crane built for lifting massive reinforcement cages and diaphragm wall components.
Quotes, CompanyA diaphragm wall is a reinforced concrete structure constructed underground to provide structural support and water cut-off in deep excavations. Unlike traditional sheet piling, diaphragm walls offer high lateral stiffness, allowing deep basements, subway stations, and dock structures to be built safely in close proximity to existing buildings.
The construction process relies heavily on mechanical or hydraulic grabs, such as our TG50, TG60, and TG70 systems. The grab excavates a deep trench filled with bentonite or polymer slurry to prevent trench collapse. Once designed depth is achieved, a reinforcement steel cage is lowered, and concrete is tremie-poured, displacing the slurry.
A global leader in pile construction machinery, water well drilling, and deep foundation engineering solutions.
SINOVO Group is a professional supplier of construction machinery equipment and construction solutions, active in pile mechanics, exploration equipment, import/export agency services, and construction scheme consulting. For over two decades, we have partnered with top-tier developers and engineering contractors worldwide.
All our products have successively obtained ISO9001:2015 certification, CE certification, and GOST certification. Notably, SINOVO piling machinery is widely recognized as a premier brand in Southeast Asia and Africa, supported by regional maintenance offices in Singapore, Dubai, and Algiers.
Since the early 1990s, the core team of SINOVO Group has committed to the mechanical engineering space. In 2008, we expanded strategically by establishing TEG FAR EAST in Singapore to streamline logistics and service for Southeast Asia.
In 2010, SINOVO invested 120 million yuan to construct a state-of-the-art 67-mu production and manufacturing base in the Hebei Xianghe demonstration zone. Strategically located within 100km of Tianjin port, this factory guarantees lower transportation costs and rapid international shipping.
Currently, our Beijing Sinovo Heavy Industry facility spans 7,800 square meters, equipped with over 50 advanced processing tools. Our output has reached an impressive annual capacity of 1,000 core drilling rigs, 250 water well rigs, and 120 rotary drilling rigs, securing our position at the forefront of electronic hydraulic control technology.
Strategic advancements pushing the boundaries of underground structural construction.
Modern D-wall applications demand strict deviation tolerance (often less than 0.2%). Integrated inclination sensors, hydraulic correction gyros, and cabin display technologies enable operators to adjust grab plates dynamically during excavation.
Environmentally conscious regulations require closed-loop slurry circulation. Modern systems pair D-wall grabs with desanding units to separate clays and sands, minimizing slurry waste and lowering construction material footprints.
With global green mandates, the industry is transitioning toward hybrid and full-electric crawler bases. Electric-hydraulic power units reduce noise in urban areas and dramatically cut down diesel particulate emissions.
A procurement guide for international buyers to evaluate total cost of ownership (TCO) and geotechnical suitability.
| Equipment Type | Geological Adaptation | Max Panel Depth | Typical Trench Width | Key Selection Parameters |
|---|---|---|---|---|
| Hydraulic Grab (TG50/TG60) | Clay, Silt, Soft-to-Medium Soils | Up to 60 meters | 600mm - 1200mm | Hydraulic closing force, rope speed, winch capacity |
| Heavy Duty Grab (TG70) | Hard Clay, Weathered Bedrock | Up to 80 meters | 800mm - 1500mm | Chassis power rating, grab weight, rotation system options |
| Trench Cutter (Hydrofraze) | Hard Rock, Boulder Beds, Granites | 100+ meters | 800mm - 2000mm | Cutter wheel torque, reverse circulation mud-pump rate |
Quote Note: When requesting a custom quote, buyers must provide borehole logs, soil mechanical properties (SPT values), groundwater table data, and electrical grid limitations. SINOVO Heavy Industries design engineers customize modular extensions to match specific parameters.
Advanced engineering specifications for our specialized rotary rigs, anchor drills, and piling accessories.
A versatile engineering drilling machine that combines high efficiency, flexibility, and stability. Specifically designed for micro-piles, photovoltaic structures, and casing holes.
Utilizes oblique wedge principles to generate splitting force up to thousands of tons, ideal for boulder fragmentation and open-cast mining.
Self-erecting hydraulic rotary rig integrating load-sensing and digital controls. Optimized for CFA drilling and telescopic Kelly bar operations.
Ideal for urban deep foundation pit support, slope consolidation, tunnel water-stopping grouting, and anti-floating anchors.
Features a 3-ton crane arm, suitable for foundation reinforcement, soft ground soil-cement mixing, and waterproofing cut-off walls.
High-power top impact system that drives casing holes in complex gravel and collapsing sand formations without external air compressors.
Engineering reassurance, certified warranties, and reliable global parts supply network.
We provide comprehensive structural geology consultations, detailed casing/drilling component calculations, and third-party inspection compliance logs before dispatching the final machine.
Strict QA testing is standard. Lead times range from 10 to 15 days, with minor modifications accommodated by our mechanical design team for customized project compatibility.
We offer a comprehensive one-year machine warranty. Our field service team conducts 1-2 weeks of on-site structural setup, operation optimization, and mechanical maintenance training.
Discover how SINOVO equipment tackles complex geologic strata and high-stress environments around the world.
Deploying high-tonnage SINOVO crawler cranes for complex river foundation reinforcement and infrastructure lifting.
Excavating deep structural columns through tough limestone strata in high-ambient-temperature environments.
Executing precision micro-pile and D-wall construction near live mass rapid transit (MRT) rail corridors.
Our commitment to rigorous design quality is validated by international regulatory bodies.
Complete your fleet with our high-torque rotary drilling units and geotechnical accessories.
Cost-efficient multifunction drilling rig ideal for water exploration and anchoring systems.
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Heavy structural rotary unit built for exceptionally deep piles and industrial civil works.
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Certified used SANY drilling rig with CE classification, fully inspected and field-ready.
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Highly stable medium-sized piling rig optimized for urban infrastructure construction.
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High-speed geological crawler drill engineered for core retrieval and borehole operations.
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Trailer-mounted core drilling rig designed for mobility and deep exploration mapping.
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Economical footing rig designed for fast setup on soft foundations and residential works.
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OEM-grade piling teeth, Kelly bar attachments, and dynamic drilling wear parts.
Supplier, FactoriesGet answers to common queries regarding D-wall machinery, procurement, specifications, and project logistics.
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