Our premier selection of heavy-duty hydraulic crawler cranes and drilling equipment specifically designated for heavy pile foundations and port logistics in Bulgaria.
Advanced hydraulic crawler crane with 55-ton capacity, optimized for city infrastructure projects and urban utility line upgrades in Sofia and Plovdiv.
75-ton lifting solution features robust lattice booms and reinforced undercarriages, ideal for loading and assembly at Varna and Burgas ports.
100-ton capacity powerhouse built for large bridge erections, wind turbine farms, and highway overpass construction across Bulgaria.
A deep foundation rig with 57.5m capacity, engineered for high torque output in the complex sandy and rocky soils of the Balkan Mountain highway corridors.
Bulgaria is currently undergoing structural growth fueled by EU-funded infrastructural projects, national highway construction (such as the Hemus and Struma motorways), and modern industrial hub expansions in Plovdiv and Varna. These modern applications require heavy-lifting crawler cranes and drilling systems that meet strict EU standards for emission safety and technical reliability.
Geological Compatibility: In northern Bulgaria along the Danube, the soil consists of thick layers of highly collapsible loess. In contrast, southern regions present complex clayey formations and hard volcanic mountain rocks. SINOVO Group designs and exports hydraulic crawler cranes and piling rigs with broad-track undercarriages, exceptional load stability, and intelligent torque control systems to safely maneuver on low-bearing terrains without structural risk.
As general contractors in Bulgaria and Eastern Europe face stricter timelines and tighter safety margins, their procurement practices transition towards machinery with integrated telemetry and ecological compatibility.
To guarantee access to European project bidding, our hydraulic crawler cranes and piling rigs can be configured with Euro Stage V / Tier 4 Final compliant engines, reducing NOx and particulate matter to zero-emission thresholds.
Utilizing high-end hydraulic pumps (Rexroth, Kawasaki) within a closed-loop system reduces heat generation, increases overall mechanical efficiency by 15%, and ensures smooth multi-function crane control.
Intelligent monitoring systems tracking fuel efficiency, boom angles, wind speeds, and chassis level variables. Automated warning triggers notify operators of load limit crossings.
SINOVO Group is a professional supplier of construction machinery equipment and construction solutions, engaged in the field of construction machinery, exploration equipment, import and export product agent and construction scheme consulting, has been serving the world's construction machinery and exploration industry suppliers.
As early as the early 1990s, the backbone members of the company have been serving in the field of construction machinery. After more than 20 years of development and innovation, the company has established a long-term strategic cooperation alliance with many top equipment manufacturers in the world and famous equipment manufacturers in China, and has won many awards in China's engineering machinery and equipment export projects for many years.
All products have successively obtained ISO9001:2015 certification, CE certification and GOST certification. Among them, the sales of piling machinery is the first brand in China in Southeast Asia market, and has continuously become the excellent Chinese supplier of African exploration industry.
Backbone members began serving in the engineering and construction machinery fields, establishing foundational technical expertise.
Strategic international expansion began with the establishment of TEG FAR EAST company in Singapore to capture global trade networks.
Invested 120 million RMB to establish the massive 67-mu production and R&D base in Hebei Xianghe Emerging Industry Demonstration Zone, close to Tianjin Port.
Operating from Beijing and Hebei, producing 1,000 core drilling rigs, 250 water well rigs, and 120 rotary drilling rigs annually, with networks covering 120+ countries.
Beijing Sinovo International & Sinovo Heavy Industry Co. Ltd. are ISO9001: 2015 certified manufacturers of drilling rigs and piling rigs. Since our beginning, we have been committed to providing high quality drilling equipment to global customers.
Thanks to our efforts over the years, we have established a production base that occupies an area of 7,800 square meters and is equipped with over 50 pieces of advanced manufacturing equipment. Our location in Beijing and proximity to Tianjin port allows for rapid sea freight delivery to major Bulgarian transport hubs.
R&D Excellence
Our professional engineers stay at the forefront of electronic hydraulic control systems, which keeps our crawler cranes and drilling rigs highly competitive on both cost and reliability in Eastern European environments.
We provide a structured service model that protects your machine capital from site planning up to decades of field usage.
Our compliance profile proves international manufacturing capabilities and qualifies our hydraulic machinery for EU bidding protocols.
Take a virtual walkthrough of our Beijing and Hebei manufacturing facilities, observing our rigorous welding, assembly, and testing processes.
From port expansions in Bulgaria to foundation designs in the Middle East, our crawler cranes and drilling rigs perform under high stress loads.
Our custom engineering rigs provide anchor reinforcement, micro-piling, and geological sampling for slope protection and heavy structure foundations.
Highly flexible micro pile drilling rig engineered for solar panel anchors, foundation repairs, and soil retention systems in restricted access sites.
Generates thousands of tons of splitting force using oblique wedge principles, perfect for silent urban rock excavation where explosives are restricted.
A highly compact, self-erecting piling rig with advanced electronic load feedback, suitable for suburban civil foundations and residential piling.
Designed for deep excavation pit support, tunnel grouting, and slope stabilization in highway construction across rocky mountain terrains.
Select from our international logistics line-up of high depth drilling rigs, mud desanders, wireless directional boring machinery, and anchoring units.
Advanced diamond core drilling machine designed for deep mineral exploration and geotechnical soil sampling in geological projects.
Trenchless pipeline installation rig powered by a heavy-duty Cummins engine, featuring advanced wireless-remote operation systems.
Dual-use air/water drilling system perfect for anti-floating anchoring, structural micro piles, and highway slope stabilization.
High capacity 2000m depth wireline core exploration rig designed for resource surveys and deep geothermal exploration.
A mid-to-large size rotary piling rig, standardly equipped with premium friction or interlocking Kelly bars for deep foundation piles.
Efficient slurry purification desander system designed for maintaining borehole stability in muddy and sandy water-bearing layers.
High-pressure reciprocating piston pump, delivering consistent bentonite drilling fluid to clear cuttings and cool drill bits.
High-speed foundation pile trimming tool, breaking excess concrete piles cleanly without transferring micro-fractures to internal steel rebar.
To ensure complete supply capabilities, we provide supplementary drilling accessories, pile breakers, and geological core drills.
Industrial diamond-set and carbide non-coring bits designed for rapid overburden and soft stratum drilling.
Modular concrete pile cutter utilizing dynamic hydraulic synchronicity to shear off pile heads cleanly.
Robust multi-directional positioning anchor rig designed to lock foundation pits and support retaining walls.
Trailer-mounted core drilling rig optimized for geological surveys, water well boreholes, and basic soil checks.
In order to stay ahead of the evolving European environmental policies, SINOVO is actively implementing key system upgrades. Our product development timeline includes engineering improvements focused on zero emission profiles, system automation, and mechanical modularity:
By integrating auxiliary electric drive modules with diesel engines, our future generation crawler cranes will operate in full electric mode on municipal sites. This drastically cuts down localized hydrocarbon exhaust and complies with the strictest city noise restrictions in Europe.
Integrating real-time laser rangefinders and dynamic inclinometers allows piling rigs to automatically level themselves. This reduces set-up times by 40% and ensures that vertically drilled boreholes remain perfectly perpendicular, avoiding manual correction errors.
SINOVO