Road construction quality is embodied in every precise compaction operation. Faced with complex and variable working conditions and high-standard surface finishing requirements, compaction equipment with balanced performance, reliable durability and wide adaptability is essential for improving project quality and ensuring construction progress.

      Today we introduce a high-performance construction equipment — the LTP30H Full-Hydraulic Pneumatic Roller. Featuring a streamlined and robust appearance with outstanding mechanical toughness, it is equipped with comprehensive configurations to suit diverse road construction scenarios, serving as an ideal solution for high-precision pavement compaction and finishing.

Wide Adaptability for Diverse Working Conditions

      Road compaction projects involve various materials and construction scenarios, which demand high equipment compatibility. The LTP30H pneumatic roller delivers excellent performance especially in high-standard pavement finishing works.

      It is applicable to the compaction of both cohesive and non-cohesive materials, including asphalt concrete, gravel mixtures, stabilized soil and roller-compacted concrete. Tailored to the diversified and complex characteristics of modern road construction, its versatile configurations enable stable operation in complicated working conditions, perfectly fitting the construction of municipal roads, highways and other pavement projects to achieve high-quality compaction results efficiently.

Powerful National-IV Emission Compliant Power System for High Efficiency

      A reliable power system guarantees construction efficiency. The LTP30H roller is powered by a Cummins B5.9CS4 Stage IV diesel engine that fully complies with national emission standards, meeting environmental requirements for construction projects. With a rated power of 140kW, the engine delivers sufficient power reserve and stable output, supporting continuous high-intensity compaction operations and effectively improving overall construction efficiency and compaction uniformity.

Adjustable Compaction System for Accurate Condition Adaptation

      To meet the differentiated compaction standards of various pavements and construction processes, this roller is equipped with an adjustable compaction system. Users can adjust the overall machine weight and tire ground pressure to adapt to different working conditions, accommodating pavement layers of varying thicknesses and materials.

      Additionally, it is fitted with a tire water sprinkling system and oil spraying device with multi-stage filtration functions. These configurations effectively prevent pavement adhesion and uneven compaction, significantly improving pavement flatness, overall construction quality and reducing potential pavement defects.

Optimized Tire Layout to Solve Pavement Compaction Challenges

      Uneven pavement and insufficient local compaction are common pain points in road construction. The LTP30H roller adopts a 5-front and 6-rear adjustable-pressure smooth tire layout, covering a larger compaction area per pass to boost working efficiency.

      The front tires adopt an independent floating structure, which can self-adapt to pavement undulations and fit the road surface closely during compaction. This design effectively solves the problems of incomplete and uneven compaction on irregular road surfaces, ensuring uniform compaction degree and superior finished pavement quality.

Flexible Hydraulic Operation to Protect Finished Pavement

      For the stringent requirements of high-end pavement finishing, the roller is equipped with a mature full-hydraulic drive system and high-reliability vibration system. Core components adopt imported variable displacement piston pumps and motors, greatly enhancing equipment stability, service life and reducing failure rates.

      The stepless speed regulation design enables smooth start and stop without operational impact. The flexible start-stop mode avoids damage, sanding and cracking of finished pavement, fully meeting the requirements of high-precision finishing. The equipment maintains stable operation even in harsh construction environments with consistent and reliable working performance.

Ergonomic & Safe Operation for Long-Duration Construction

      Comfort and safety are crucial for long-hour outdoor construction. The LTP30H roller is equipped with an air-conditioned enclosed cab, dual control devices and ergonomic seats, greatly reducing operator fatigue during long shifts. The cab features a wide field of vision, allowing operators to observe construction conditions in real time and control operation details accurately.

      In terms of safety configuration, it adopts air-assisted full-hydraulic caliper disc brakes with a full-hydraulic braking system. The sensitive and stable braking performance provides reliable safety guarantees for long-time and high-intensity construction operations.

Low Maintenance & High Cost-Effectiveness

      The whole machine adopts a simplified and reasonable structural layout, enabling convenient inspection and daily maintenance of core components. It effectively reduces maintenance difficulty and downtime, adapting to the high-frequency operation demands of engineering projects.

      Benefiting from stable overall performance, high-quality core parts and easy maintenance, the roller features low failure rate and controllable maintenance costs. It balances high construction efficiency and low operating investment, delivering prominent cost performance among similar compaction equipment. It helps construction projects achieve quality improvement, efficiency growth and cost reduction, creating substantial engineering value.

      From power output and working condition adaptability to compaction accuracy and safety protection, the LTP30H full-hydraulic pneumatic roller achieves all-round comprehensive performance. With eco-friendly power, wide adaptability, precise compaction, stable durability and economic efficiency, it is a premium choice for high-precision road compaction projects, empowering road engineering to achieve better quality, higher efficiency and lower costs.