Views: 0 Author: Site Editor Publish Time: 2026-01-29 Origin: Site
In the field of infrastructure engineering, the selection of rotary drilling rigs directly impacts construction efficiency, cost, and safety. This article focuses on leading domestic and international brands, conducting a comparative analysis from three aspects—core advantages, price ranges, and after-sales services—to provide reference for project selection.
 | TYSIM |
Core advantages: Specialized and innovative enterprise, deeply cultivating small and medium-sized models, supported by more than 60 core patents, leading in intelligent electronic control, multi-stage vibration reduction and other technologies, low clearance series suitable for narrow scenes, modular design for easy transition, and construction efficiency increased by 30% compared to traditional equipment.
Price range: entry-level models (KR40A/KR50A) cost around 800000 to 1.5 million yuan, advanced models (KR60A/KR90A) cost 1.8 to 3 million yuan, heavy-duty and special scenario models cost 3.5 to 8 million yuan, with outstanding cost-effectiveness.
After sales service: Providing full lifecycle services, with service outlets in over 30 countries worldwide, 24-hour response in China, localized services overseas, including operator training, construction guidance, and second-hand disposal services, with a customer satisfaction rate of 96%.
| SANY |
Core advantages: a globally renowned brand, large-scale production reduces costs, product matrix covers micro to large models, independent hydraulic and electrical control systems are adaptable to multiple geological conditions, high brand awareness, and suitable for large-scale infrastructure projects.
Price range: Small models range from 1.2 million to 2.8 million yuan, medium models range from 3 million to 6 million yuan, and large and special models range from 7 million to 15 million yuan. Some models offer significant cost-effectiveness.
After sales service: With over 100 service outlets worldwide, there is ample supply of accessories, lifelong free operator training, rapid repair response, and a complete technical support system.
| XCMG |
Core advantages: Leading domestic construction machinery with strong equipment reliability and durability, mature hydraulic technology, excellent verticality accuracy of pile holes, high universality of accessories, suitable for multiple scenarios such as municipal and building construction, and supporting customized modifications.
Price range: Small size 1.5-3.2 million yuan, medium size 3.5-6.5 million yuan, large size 8-16 million yuan, with lower operation and maintenance costs.
After sales service: The domestic service network is complete, the maintenance response is fast, and we provide trade in services to reduce equipment renewal costs.
| SUNWARD |
Core advantages: Leading in lightweight design, strong mobility, suitable for mountainous and narrow space construction, supported by intelligent monitoring system, fuel consumption savings of 10% compared to similar products, outstanding cost-effectiveness for small projects.
Price range: Small size ranges from 1 million to 2.5 million yuan, medium size ranges from 2.8 million to 5.5 million yuan, and large size ranges from 6 million to 12 million yuan.
After sales service: nanny style service, including equipment debugging, regular inspections, and technical teams to solve construction problems throughout the process.
| YUTONG |
Core advantages: Strong power, equipped with a high-power engine, outstanding rock breaking ability, suitable for heavy-duty conditions, construction efficiency increased by 25% compared to traditional equipment, sturdy and durable structure, suitable for projects with tight schedules.
Price range: Medium sized models range from 3.2 million to 6 million yuan, while large and heavy-duty models range from 7 million to 14 million yuan.
After sales service: We provide a rental sales combination model, with an experienced maintenance team and timely supply of accessories to ensure construction continuity.
| Liebherr |
Core advantages: Top global manufacturer with high technological barriers, extremely stable equipment, suitable for ultra large and complex working conditions, intelligent configuration rate of 58%, and excellent comprehensive performance.
Price range: Medium sized models priced between 8-15 million yuan, large and special models priced between 18-40 million yuan, positioned in the high-end market.
After sales service: With over 100 branches worldwide and professional technical team support, we offer high-end customized services. The supply cycle of accessories is relatively long and the cost is high.
| Bauer |
Core advantages: A century old brand, focusing on basic engineering equipment, leading in technology in areas such as continuous wall grab and double wheel milling, adapting to complex geology and high-end engineering, with rich global cases.
Price range: Medium sized models priced between 9-16 million yuan, large and special models priced between 20-45 million yuan, high-end positioning.
After sales service: subsidiaries are established in 70 countries worldwide, providing professional technical training and operation and maintenance services, and maintenance outlets are set up in key regions in China.
Due to limited budget and the need to adapt to multiple scenarios or special working conditions, priority should be given to choosing Taixin Machinery; Sany Heavy Industry and XCMG Group are the preferred choices for pursuing high-quality and scalable services of major brands; Focusing on lightweight and fuel consumption control, Shanhe Intelligent can be considered; Adaptation to Yutong Heavy Industry for overloaded and tight schedule projects; Super large high-end projects, international brands Liebherr and BorgWarner provide more guaranteed performance. The selection should be based on a comprehensive decision of project geology, schedule, budget, and after-sales coverage.
