Heavy-Duty Rotary Drilling & Deep Foundation Solutions for Central Asian Geotechnical Projects
High-performance exploration and foundation engineering rigs designed to withstand the extreme climate and geological conditions of Almaty, Astana, and the Caspian Basin.
Designed for deep exploration and water resource mapping. High-torque output handles hard formations and alluvial layers in the Western Kazakhstan steppe efficiently.
Mobile mounted rig engineered for swift relocation. Ideal for mineral reconnaissance in Karaganda and East Kazakhstan region's rugged territories.
Powerful attachment system transforming standard excavators into pile drilling powerhouses. Increases versatility in restricted urban construction sites.
High-precision pile cutter for clean head cuts on concrete piles up to 2650mm. Standardizes foundation work for high-rise developments in Kazakhstan.
Kazakhstan's vast territory presents unique geological challenges. From the clayey, water-saturated soils near the Caspian Sea to the hard rocky terrains in the Altai and Karaganda regions, structural foundations require deep, high-capacity piles. The rapid expansion of Kazakhstan's transit corridors—connecting Western China to Western Europe—coupled with domestic urban modernization in Almaty and Astana, has escalated the demand for reliable piling rigs and high-torque Kelly bars.
Local contractors are shifting from traditional precast driven piles to cast-in-situ bored piles (bored piling). This transition places critical importance on the Kelly Bar—the component responsible for transferring rotary torque and crowd force from the drilling rig to the drilling tool. Choosing a premium supplier ensures that projects can withstand freezing Kazakh winters (-40°C) and hot steppe summers (+40°C) without metallurgical failure.
SINOVO Group is at the forefront of providing custom-designed Kelly bars (Interlocking & Friction) built with high-grade alloy steel (35CrMo / 25CrMo4) explicitly treated to handle low-temperature brittle fracture, ensuring continuous uptime in Central Asia.
Over 30 years of manufacturing excellence supplying construction machinery and exploration equipment worldwide.
SINOVO Group is a professional supplier of construction machinery equipment and construction solutions. Engaging in construction machinery, exploration equipment, import/export agency, and geotechnical consulting, we have served global contractors since the early 1990s. With over 20 years of innovation, we maintain strategic partnerships with world-class equipment makers and leading domestic manufacturers.
Our operations focus on pile construction machinery, hoisting systems, water well drilling, and geological exploration equipment. Our footprint spans 120+ countries, backed by direct service hubs in key global regions. All products meet ISO9001:2015, CE, and GOST specifications, certifying their suitability for immediate deployment within the Eurasian Economic Union (EAEU) and Kazakhstan customs zones.
Every rotary drilling rig comes with a comprehensive 1-year warranty. We handle operator training, free debugging, and maintenance support to ensure field success.
Based in Xianghe Industrial Park (100km from Tianjin Port), our facility houses over 50 advanced heavy-industry manufacturing machines, yielding 120 rotary rigs annually.
Direct shipping networks across the Horgos and Dostyk land ports allow prompt, duty-optimized delivery of Kelly bars and spare parts directly to Almaty and Astana.
SINOVO Group's foundational engineers started in the early 1990s. In 2008, we expanded Southeast Asian operations by launching TEG FAR EAST in Singapore. In 2010, we integrated our supply chain by investing 120 million Yuan in our Hebei Xianghe production facility, covering 67 mu. This strategic choice positioned the factory near Tianjin Port, reducing logistics transit costs for heavy exports.
Today, our Beijing headquarters coordinates design, engineering, and sales. With advanced electronic-hydraulic control integration, our rigs maintain extreme competitive advantages in efficiency and safety. We continually update our metallurgy and mechanical design to align with international drilling rig interfaces, including Bauer, Sany, IMT, and Mait.
Ensuring absolute durability of Kelly Bars through high-quality materials, automated welding, and meticulous quality control.
A Kelly Bar is only as strong as its weakest weld joint or steel plate. SINOVO employs specialized high-grade seamless steel tubes imported or sourced from top-tier domestic steel mills. Under our Factory 4.0 protocol:
This strict manufacturing process provides Kazakh contractors with high reliability, minimizing mechanical failures in deep holes.
How we guarantee operational uptime from contract signing to field commission.
1. We deliver precise technical specifications, engineering compatibility data, and soil-adaptation profiles.
2. Strict adherence to trade contracts ensures prompt manufacturing schedules.
3. All drilling gear undergoes rigorous testing prior to container loading.
4. Third-party inspections (SGS, BV) are fully supported.
1. We monitor production milestones and maintain open communication channels with clients.
2. Standard delivery is optimized within 10 to 15 days (excluding custom configurations).
3. We coordinate complex overland shipping routes through borders directly to job sites.
1. On-site technical support and operator training (1-2 weeks).
2. Wear parts replacement within the warranty framework.
3. 24/7 technical advisory to assist with component replacements or repairs.
Our executive and technological teams bring over 30 years of direct experience in the production and sales of heavy engineering machinery. Sinovo Group places great emphasis on ongoing training and product development. Our dedicated R&D center holds multiple national patents, focusing on torque multiplier mechanisms, vibration damping systems, and hydraulic drive enhancements.
We actively present our technology at global exhibitions (including bauma, Russia CTT, and Central Asian infrastructure expos), establishing direct partnerships with geotechnical engineers operating in remote regions.
Our products are fully certified and ready for deployment in Kazakhstan, Russia, Belarus, and Armenia.
Our equipment operates under demanding conditions across Asia, the Middle East, and CIS nations.
Sinovo Crawler Crane in Bridge Projects
Sinovo Drilling Rig in Heavy Strata
Sinovo Rotary Drilling Rig in Deep Foundations
Sinovo Hydrostatic Machine Piling Operations
Sinovo Rotary Rig in Complex Formations (1)
The Sinovo Rotary Rig Operations (2)
Sinovo Water Well Drilling Rig Project
TR180F Rotary Drilling Rig Municipal Foundation
TR200D Piling Installation Project
TR250D High-Torque Foundation Project
Client Inspections & Site Acceptance
Certified Science & Technology Enterprise Facility
Customized geological machinery to maximize on-site adaptability.
Compact design for micro piling, photovoltaic installations, and anchoring in tight spaces.
Employs oblique wedges to generate massive splitting force, separating hard ore from rock formations.
Self-erecting rig featuring advanced electronic control, integrating friction/interlocking Kelly bar systems.
Ideal for urban deep foundation support, slope stabilization, and grouting projects.
Explore our certified geotechnical drilling portfolio, designed for heavy-duty engineering projects across Central Asia.
Heavy-duty core drill bits engineered for high penetration rates in abrasive granite and basalt strata.
Equipped with PLC control and a Cummins engine, this system ensures smooth pipeline installations under rivers and highways.
Compact rotary design for quick deployment in low-clearance areas and municipal pipe piling operations.
High-speed geological exploration core drill for soil sampling, mineral exploration, and geotechnical investigations.
Eco-friendly hydraulic piling system offering vibration-free foundation work, ideal for urban settings.
Features a robust CAT undercarriage and high-performance hydraulics, offering consistent performance in mixed clay and gravel.
Modular design allows fast scaling to fit pile diameters from 450mm to 2000mm. Speeds up concrete head removal.
Specifically designed for rock bolt installation, pipe shed grouting, and tunnel reinforcement in complex environments.
Matching geological profiles with correct engineering design to maximize tooling life.
The choice of Kelly bar configuration dictates overall drilling speed and tool wear:
By standardizing on premium steel alloys, Sinovo ensures that our Kelly bars deliver high torque (up to 450 kN.m) without deformation, matching the power of modern rotary piling equipment.
SK666 Micro Pile Setup - Ideal for Anchor & Grouting Work
Deep cast-in-place piling through thick layers of clay and gravel. Requires robust interlocking Kelly bars to overcome high subterranean friction.
Saturated soft soils near Aktau. Utilizes long friction Kelly bars paired with full-length steel casing systems to prevent hole collapse.
Heavy rocky strata requiring diamond core drilling tools and high-torque mechanical transfer systems to anchor processing facilities.
Engineering parameters showing mechanical load capacity, power configurations, and structural design.
| Model Reference | Max Pile Diameter | Max Pile Depth | Max Torque Output | Applicable Kelly Bar Type |
|---|---|---|---|---|
| TR60 System | 1200 mm | 30 m | 60 kN.m | Friction / Interlocking 323-4x7m |
| TR150D System | 1500 mm | 55 m | 150 kN.m | Interlocking 377-4x13m |
| TR200D System | 1800 mm | 65 m | 200 kN.m | Interlocking 406-4x15m |
| TR228H System | 2000 mm | 72 m | 228 kN.m | Interlocking 440-4x17m |
| TR250D System | 2200 mm | 80 m | 250 kN.m | Interlocking 476-4x19m |
Technical Note: Special Kelly Bar dimensions and custom terminal joints (130x130, 150x150, 200x200 square interfaces) can be fabricated to match different rotary drive bushings. Contact our engineering department for structural drawings.
Common inquiries regarding Kelly bar procurement, shipping logistics, and maintenance in Kazakhstan.
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