LT304 Single-Drum Vibratory Roller in Tanzania
A leading infrastructure development contractor in Tanzania faced the challenge of executing multiple projects simultaneously, including the rehabilitation of municipal roadways and the foundational compaction for new commercial and industrial facilities. These projects demanded a vibratory roller capable of delivering robust compaction power, operational flexibility for Tanzania’s diverse terrains and construction environments, and consistent reliability under demanding conditions.
The primary challenge was to efficiently achieve high compaction density on both asphalt surfaces and varied sub-bases, while maintaining cost-effective operations and streamlined maintenance in a region where equipment uptime is paramount. Traditional compaction methods often presented limitations in maneuverability within bustling urban areas or incurred higher operational costs, making it crucial to select equipment that could meet these multifaceted demands effectively.
The Sinotech Solution: LT304 Single-Drum Vibratory Roller
Following a comprehensive assessment of available equipment suited for the Tanzanian market, the contractor selected the Sinotech LT304 tire-driven single-drum vibratory roller. The LT304, a product of Sinotech Group, was chosen for its integrated design, which specifically addresses the rigorous requirements of African infrastructure development and industrial site preparation.
- Robust Compaction Performance: Equipped with a powerful hydraulic vibration system, the LT304 delivers a significant exciting force of 45KN and a vibration frequency of 46Hz. This ensured high and consistent compaction density, critical for both durable asphalt layers in roadway rehabilitation and stable aggregate foundations for new developments.
- Agile Maneuverability for Diverse Environments: The articulated steering design proved indispensable for navigating the varied and sometimes challenging project sites, from busy urban streets to open industrial areas. Its compact overall dimension (4040×1500×2560mm) and articulation allowed for precise compaction close to obstacles and in confined spaces, optimizing efficiency.
- Stable and Reliable Operation in Demanding Conditions: The mechanical rear tire drive provided consistent traction and stability, even on sloped or uneven surfaces (Gradeability: 30%), enhancing operator confidence and safety—a crucial factor in diverse Tanzanian landscapes.
- Operational Efficiency & Cost-Effectiveness: With an optimal operating mass of 4000kg and a working width of 1280mm, the LT304 achieved high working efficiency, directly contributing to accelerated project timelines. The inclusion of a large-opening engine hood simplified routine maintenance and provided easy access to the Star River SD4 National IV diesel engine, thereby reducing downtime and long-term operating costs, which is highly valued in remote African sites.
- Compliance & Power for Sustainable Operations: The Star River SD4 National IV engine (36.8kw rated power at 2400r/min) not only ensured compliance with evolving emission standards but also delivered ample, reliable power for sustained, demanding operations.
Contractor’s Feedback
“The Sinotech LT304 has proven to be an exceptional asset for our operations in Tanzania. Its powerful compaction capabilities, combined with remarkable agility, allowed us to efficiently execute a variety of projects, from critical urban road rehabilitation to robust industrial foundation work,” remarked a Senior Project Manager from the contracting firm. “We particularly value its reliability and the ease of maintenance, which has been instrumental in keeping our projects on track and within budget. Sinotech Group has provided us with a truly effective solution that has exceeded our expectations in a demanding environment.”
Sinotech Group is proud to support the development of robust infrastructure globally by providing innovative and reliable heavy machinery solutions to our valued partners.
