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Luoyang, China – May 22, 2026 – Luoyang Lutong Heavy Industry Machinery Co., Ltd., a leading Chinese manufacturer of road construction
equipment, proudly presents the LTD214H, a 14-ton full hydraulic single-drum vibratory roller engineered for exceptional performance in
demanding environments. Powered by the robust Cummins 6BT5.9 (Tier 2) diesel engine, this model delivers reliable power, strong gradeability,
and consistent compaction results for highways, dams, ports, and industrial sites.
Engine & Power: Cummins Tier 2 for Stability & Efficiency
At the heart of the LTD214H is the Cummins 6BT5.9 turbocharged diesel engine, rated at 110 kW (148 hp) @ 2200 rpm, compliant with Tier
2 emissions standards. Renowned for its durability and high power reserve, this engine ensures stable operation even at altitudes above 4,000
meters, making it ideal for plateau and mountainous regions. The turbocharged design provides strong torque at low speeds, enabling the roller
to handle steep slopes (up to 35% gradeability) and heavy materials with ease.
Compaction Performance: Full Hydraulic System & Dual Vibration Modes
The LTD214H features a full hydraulic system—including hydraulic single drive, hydraulic vibration, and hydraulic articulated steering—for
precise, efficient control. Key compaction parameters include:
- Operating weight: 14,000 kg
- Drum width: 2,100 mm
- Amplitude: 1.7 mm (high) / 0.8 mm (low)
- Vibration frequency: 28 Hz (low) / 35 Hz (high)
Centrifugal force: 290 kN (high) / 180 kN (low)
This dual-frequency, dual-amplitude system allows operators to adapt to diverse materials—from gravel and crushed stone to sandy soil and
cohesive substrates—delivering uniform compaction and improved pavement density.
Design & Operator Comfort: Built for Durability & Ease of Use
The LTD214H’s heavy-duty frame and compact dimensions (5,900 mm × 2,280 mm × 3,050 mm) balance stability with maneuverability, featuring a 7,000 mm turning radius for operation in tight spaces. The ergonomic cabin offers excellent visibility, intuitive controls, and optional air
conditioning, reducing operator fatigue during long shifts. Critical hydraulic components (pumps, motors) use imported brands like Sauer or
Rexroth, ensuring long-term reliability and minimal maintenance.
Applications: Versatile for Global Infrastructure Projects
- Highway and expressway construction
- Dam and embankment projects
- Port and industrial site development
- Mining road and rural infrastructure
High-altitude and remote-region construction
Conclusion
The Luoyang Lutong LTD214H combines Cummins Tier 2 power, full hydraulic precision, and rugged durability to meet the demands of modern
infrastructure projects worldwide. Whether working on a high-altitude plateau or a busy urban job site, this 14-ton vibratory roller delivers the
performance and reliability that contractors trust.
