Against the backdrop of the global construction machinery attachment market's steady growth-projected to reach USD 7.59 billion in 2026 with a 4.57% CAGR through 2031-heavy-duty construction projects such as large-scale infrastructure construction, mining development, and large-area environmental remediation are increasingly demanding high-efficiency, high-load screening equipment. Responding to this market trend, Motek, a professional enterprise integrating R&D, production, sales and technical services of high-end construction machinery attachments, has officially unveiled its new MT320-DB heavy-duty screening bucket. This flagship product, tailored for large-tonnage equipment, integrates robust structural design, super load-bearing capacity and intelligent operational performance, perfectly addressing the high-intensity, large-volume screening needs of global large-scale construction projects, further consolidating Motek's leading position in the heavy-duty screening equipment segment and delivering more efficient, stable and cost-effective solutions to global customers.
As a high-performance heavy-duty screening bucket exclusively designed for large-tonnage construction machinery, the MT320-DB is engineered to tackle the most challenging operational scenarios, with all core parameters closely aligned to the practical needs of heavy-duty construction. It boasts wide compatibility with 30-45 ton excavators and 14-30 ton loaders, covering the mainstream large-tonnage equipment range widely used in global large-scale construction sites, mining areas and infrastructure projects. This seamless compatibility allows for quick installation and commissioning without any additional modifications to the host equipment, significantly reducing customers' equipment adaptation costs and enhancing operational flexibility in large-scale project sites. With a bucket capacity of 2 cubic meters, the MT320-DB can handle massive volumes of materials in a single operation, effectively boosting screening efficiency by 30% compared to conventional heavy-duty screening equipment and minimizing the number of operational cycles. Meanwhile, its net weight of 3070kg achieves an optimal balance between structural stability and operational flexibility-strong enough to withstand long-term high-load work, yet flexible enough to adapt to complex site layouts.
In terms of operational performance, the MT320-DB is equipped with an upgraded high-pressure hydraulic system that supports a hydraulic flow rate of 200-320 L/min, delivering strong, continuous and stable screening power. This powerful hydraulic system enables the product to easily handle a variety of high-density, large-volume materials, including large gravel, mine ore, construction waste aggregates, and bulk soil, making it suitable for harsh working environments such as open-pit mines, large-scale road construction and large-area environmental remediation. Its overall dimensions of 2728mm × 1502mm × 1458mm are scientifically designed to balance operational coverage and space adaptability-while covering a larger screening area, it can still operate flexibly in semi-closed construction sites such as tunnel construction and large-scale factory renovation. The precision screening design of the MT320-DB can accurately separate materials of different particle sizes, ensuring the uniformity and quality of screened materials, which is widely applicable to multiple high-demand scenarios: in large-scale mining operations, it can screen and classify ore to improve ore processing efficiency; in highway and high-speed railway construction, it can screen high-standard subgrade fillers and asphalt aggregates to ensure project quality; in large-area environmental remediation and solid waste disposal, it can classify large-volume construction waste to realize resource recycling and meet environmental protection requirements; it can also be used for large-scale water conservancy project filling screening, providing compliant materials to ensure the stability and safety of water conservancy facilities.
The outstanding performance of the MT320-DB stems from Motek's unremitting pursuit of quality and technological innovation. With over 10 years of patented technologies and iterative R&D experience, Motek has accumulated profound industry expertise in heavy-duty construction, mining and environmental remediation fields, adhering to the development concept of "professionalism, innovation and durability" and committing to providing environmentally friendly, intelligent and high-performance high-end industrial products for global customers. In the production process of the MT320-DB, Motek adopts internationally advanced intelligent production equipment and strict quality control standards, strictly complying with the ISO 9001 quality management system and relevant international heavy-duty machinery standards. From the procurement of high-strength wear-resistant raw materials to the final delivery of finished products, the company implements a full-process strict inspection system, ensuring that each MT320-DB screening bucket meets the highest quality standards and maintains stable performance in long-term high-load operations. Motek's professional R&D team has integrated advanced hydraulic control technology and wear-resistant material technology into the product design, making the MT320-DB not only efficient in screening, but also highly wear-resistant and corrosion-resistant, significantly extending its service life and reducing maintenance costs for customers. In addition, Motek's mature supply chain system and efficient intelligent production line ensure strict control of the production cycle, enabling the MT320-DB to be delivered on time while guaranteeing quality, effectively solving the concerns of global customers about delivery efficiency and project progress.
As a trusted supplier of construction machinery attachments for more than 800 global customers, Motek has always adhered to the foreign trade philosophy of "quality first, service-oriented" and continuously expanded its global market layout. The launch of the MT320-DB heavy-duty screening bucket not only enriches Motek's product portfolio, filling the gap in its heavy-duty screening equipment series, but also reflects the company's precise insight into the global market demand for heavy-duty construction attachments-especially the growing demand in Asia-Pacific, North America and other regions driven by infrastructure booms. With its excellent large-tonnage adaptability, high-efficiency screening performance, reliable product quality and professional after-sales service, the MT320-DB is expected to gain wide recognition in overseas markets such as North America, Southeast Asia and Africa, helping Motek further expand its global market share and enhance its influence in the international heavy-duty construction machinery attachment industry.
Looking ahead, against the backdrop of the global construction machinery attachment market's shift towards automation, intelligence and heavy-duty specialization, Motek will continue to focus on product innovation and quality improvement. Relying on its professional R&D team, rich industry experience and advanced production technology, the company will launch more high-quality heavy-duty screening equipment adapted to global market needs, and provide customers with comprehensive technical support and after-sales services. Motek is committed to helping global large-scale construction projects achieve more efficient, environmentally friendly and economical operation, and continuing to write a new chapter in its foreign trade development in the global heavy-duty construction machinery attachment market.
