Taian Hengda Machinery Co., Ltd. is a leading Chinese manufacturer of Rapid Impact Compaction (RIC) machines, specializing in hydraulic ground improvement equipment for large-scale infrastructure projects worldwide.
Founded in 2008 in Taian, Shandong — home to some of China's most demanding heavy industrial manufacturing — Hengda has spent over two decades refining HC series compactors through real-world project feedback across highways, airports, ports, railways, and industrial zones.
Our chief designer, Cao Bin, is officially recognized as the inventor of hydraulic RIC technology in China. The HC series compactors have withstood the test of China's large-scale infrastructure projects and are now trusted by contractors across the Middle East, Africa, Southeast Asia, and Europe.
From a small R&D team in Taian to a globally recognized manufacturer — key milestones in Hengda's history.
In 2003, Cao Bin, independently developed Rapid Impact Compaction (RIC) technology in China.
Successful development and field testing of the first HC30 prototypes. Cao Bin's hydraulic RIC design receives official recognition as a Chinese invention patent.
Taian Hengda Machinery Co., Ltd. was established. This came at a time when China was experiencing rapid infrastructure expansion.
The product has evolved to its third generation.
a landmark model enabling compaction to 5–9 m depth, opening new markets in deep soil improvement for airports and industrial zones..
First major project in Saudi Arabia — highway subgrade treatment for the Riyadh expressway system. HC240 performance on desert sand exceeds client expectations, triggering sustained demand from the Gulf region.
Portfolio reaches 30+ granted technical patents covering hydraulic drive systems, impact frequency control, safety mechanisms, and tamping plate designs. Factory expanded to 10,000 m².
Launch of HC300 (300 kJ), the most powerful model in the HC series, designed for extreme deep compaction (7–9 m) and large-scale coastal reclamation projects. Africa market entry.
Milestone of 200+ completed projects across 10+ countries. Active operations in Saudi Arabia, UAE, Qatar, Nigeria, Vietnam, Indonesia, Philippines, and Europe.
The principles that guide every product we build and every partnership we form.
To be the world's most trusted brand for rapid impact compaction solutions — engineering the ground beneath global infrastructure.
Deliver reliable, high-performance hydraulic compaction equipment that accelerates global infrastructure development safely and efficiently.
Four principles embedded in every HC machine we manufacture and every relationship we build with our clients.
Cao Bin's patented hydraulic drive system — the foundation of all HC series machines — is recognized as the original Chinese invention in hydraulic RIC. Not a copy.
Complete production in our own 10,000 m² facility — from steel fabrication to hydraulic assembly, testing, and painting. No subcontracting of core components.
Our engineering team provides ongoing technical support, spare parts supply, and remote diagnostics throughout the machine's service life — not just during the warranty period.
From HC42 (42 kJ) to HC300 (300 kJ) — the widest available range of hydraulic RIC models, covering every ground improvement requirement from light residential to mega infrastructure.
Every HC machine is built and tested under internationally recognized quality standards — giving clients confidence in reliability and compliance.
Quality Management System certification for design, manufacturing, and after-sales service of hydraulic compaction equipment.
InternationalCE marking compliance available for HC series equipment exported to European Union and GCC member states requiring CE documentation.
EU / GCCPre-shipment inspection and testing certificates available from SGS, one of the world's leading inspection and verification companies.
Pre-ShipmentPortfolio of 30+ granted Chinese national patents covering hydraulic drive mechanisms, safety systems, and compaction plate designs.
Intellectual PropertyRegistered exporter with full export licensing for heavy machinery to all major markets. Complete customs documentation provided.
Trade ComplianceFull product liability coverage for all exported HC series equipment, providing buyers additional protection and confidence in international projects.
Risk ManagementA 10,000 m² state-of-the-art manufacturing facility — where every HC series machine is engineered, assembled, and tested before delivery.
A dedicated team of engineers, technicians, and global sales professionals committed to delivering the best compaction solutions in the world.
Officially recognized inventor of hydraulic RIC technology in China. 25+ years in ground improvement engineering. Holds 20+ personal patents in hydraulic compaction systems.
15+ years in heavy machinery exports. Oversees Hengda's international partnerships across the Middle East, Africa, and Southeast Asia. Fluent in English and Arabic.
Leads the product development team responsible for the HC210–HC300 series. Focus area: intelligent compaction monitoring systems and next-generation hydraulic efficiency.
Manages global after-sales support, spare parts supply, and on-site commissioning services. Ensures every client receives responsive technical assistance throughout the machine lifecycle.
23+ years of engineering excellence, global project experience, and a full product range ready to serve your next infrastructure project.