In various engineering constructions such as highway paving, site leveling and dam infrastructure, the efficiency and quality of compaction operations directly determine the overall project progress and forming effect. Faced with complex terrain featuring undulating surfaces and construction sites with variable widths, a roller with balanced performance and strong adaptability serves as a core tool to improve quality and efficiency.

       The Lutong LT618SD single-drum dual-amplitude vibratory roller delivers stable and comprehensive performance for multi-scene compaction operations. It is competent for complex working conditions including highway infrastructure construction, mine road renovation, large-scale dam, port and industrial site construction, effectively boosting the efficient implementation of engineering projects.

Adaptive Dual-amplitude Compaction, Suitable for Diverse Working Conditions

       To meet the differentiated demands of various construction materials and site conditions, the LT618SD roller is equipped with a dual-amplitude vibration technology that supports flexible adjustment of vibration frequency and amplitude. It adapts to compaction operations for various soil and pavement materials, effectively improving compaction uniformity and construction efficiency.

       The machine is configured with professional working parameter settings, with a vibration frequency of 28/35Hz, an amplitude of 1.9/0.95mm, and a centrifugal exciting force of 390/280kN. The fully adjustable performance parameters enable the machine to adapt to the compaction of non-cohesive materials such as sandy soil, gravel, crushed stone and sand-gravel mixtures. It achieves standard-compliant compaction effects and handles both conventional and complex compaction working conditions stably.

Flexible & Agile for Narrow Sites, Multi-speed Switching for Higher Efficiency

       Narrow construction areas and variable working scenarios often restrict project progress. Adopting a compact overall design, the LT618SD roller features a turning radius of only 7500mm. Its flexible body allows it to maneuver easily in narrow working spaces, adapting to the operational requirements of various restricted construction sites.

       Meanwhile, the machine supports three adjustable traveling speeds of 2.5/4.9/11km/h. Operators can flexibly adjust the speed according to pavement compaction requirements, site space and construction progress, accurately matching diverse working scenarios and greatly improving the overall fluency and efficiency of construction operations.

Energy-saving & Low-consumption, Stable Output at High Altitudes

       Fuel consumption accounts for a major part of engineering construction costs. As a power-optimized, energy-saving and environmentally friendly super-heavy vibratory roller, the LT618SD is fitted with a supercharged diesel engine with optimized power matching. It operates with lower noise and reduced energy consumption, delivering excellent fuel economy compared with similar models and achieving approximately 15% fuel savings, which effectively cuts long-term operation costs.

       Equipped with a silicon oil clutch fan, the machine boasts outstanding heat dissipation performance and energy-saving operation. Its high-load adapted heat dissipation system ensures stable operation at altitudes above 4,000 meters. It resists harsh terrain and severe working environments to guarantee continuous and stable operation.

Intelligent & Safe Operation, Comfortable Experience & Easy Maintenance

       To fully optimize construction experience in terms of operational safety, comfort and later maintenance, the LT618SD is equipped with multiple practical configurations. The dual braking system consisting of hand brake and foot brake provides double protection, ensuring operational safety and stable machine performance.

       The core transmission system adopts an enhanced special power shift gearbox for rollers with stable and low-fault performance. Matched with an electric control single-handle operating system, it enables flexible and effortless operation. Equipped with a self-locking safety protection function, it prevents misoperation and supports long-term continuous operation.

       The spacious and transparent cab offers a broad and unobstructed view. High-quality rubber damping components effectively reduce vibration during operation. The machine features a hydraulic tilting design, facilitating quick inspection and maintenance of core components and lowering later maintenance difficulty and costs. Adopting internationally advanced hydraulic vibration technology, it delivers stable operation, low failure rate and superior durability.

Wide Application for Full-scenario Engineering Compaction

       The LT618SD roller is specialized in the compaction of non-cohesive materials, efficiently completing compaction procedures for gravel, crushed stone, sand-gravel mixtures, sandy soil and other materials with extensive scenario adaptability.

       It is widely applicable to foundation compaction operations in various large-scale infrastructure projects, including highway base construction, mine road renovation, large-scale water conservancy dam construction, port yard and industrial park site leveling. With the comprehensive advantages of high efficiency, stability, energy saving and flexibility, it serves as a reliable helper for engineering construction.

       Featuring efficient compaction, low energy consumption, wide working condition adaptability and convenient maintenance, the Lutong LT618SD roller with balanced and powerful performance meets the compaction needs of various infrastructure projects. It helps projects improve quality and efficiency while reducing costs, making it a premium choice for engineering compaction equipment.