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Luoyang, China – May 19, 2026 – Luoyang Lutong Heavy Industry Machinery Co., Ltd., a leading Chinese manufacturer of road construction
equipment, officially highlights its LTD212H full-hydraulic single-drum vibratory roller, a 12-ton compaction machine equipped with the
Cummins Stage 2 (Euro 2) diesel engine, designed to deliver powerful performance, exceptional durability, and high efficiency for diverse
construction projects.
Powerful & Reliable Cummins Stage 2 Engine
At the core of the LTD212H is the Cummins 6BT5.9 (Stage 2) turbocharged diesel engine, delivering a rated power of 110kW (149.56hp) at
2200rpm. Renowned for its robust power reserve, this engine ensures stable operation even in harsh environments, including high-altitude
regions up to 4,000 meters above sea level. Compliant with Stage 2 emission standards, it balances fuel efficiency and low emissions, meeting
global environmental requirements while reducing operational costs.
High-Efficiency Compaction Performance
Designed for heavy-duty compaction tasks, the LTD212H features an operating mass of 12,000kg and a 2100mm-wide drum, ideal for large-scale projects like highways, municipal roads, airports, and dams. Its dual-frequency (28/35Hz) and dual-amplitude (1.7/0.8mm) vibration system
generates a maximum centrifugal force of 260kN, enabling precise compaction for various materials, including gravel, macadam, sandy soil, and
asphalt mixtures.
Advanced Full-Hydraulic System & User-Centric Design
The roller adopts a full-hydraulic double-drive system with imported plunger pumps and motors, ensuring smooth travel and reliable
performance. The hydraulic articulated steering design offers a tight turning radius of 7000mm, enhancing maneuverability in confined job sites.
The spacious, air-conditioned cabin features UV-protective glass, a shock-absorbing seat, and a roll-over protection structure (ROPS), providing
operators with comfort and safety during long working hours.
Durability & Low Maintenance
Built with high-strength steel and optimized structural design, the LTD212H withstands rigorous working conditions. Key components, including
the drive axle and hydraulic lines, are engineered for longevity, while the fuel cut-off brake system and dual braking devices (hand and foot
brakes) ensure maximum safety. With a warranty of 15 months or 1500 working hours, the roller minimizes downtime and reduces total
ownership costs.
Global Application & Market Recognition
As a flagship model in Lutong’s product lineup, the LTD212H has gained popularity in domestic and international markets, especially in regions
with high-altitude or remote construction sites. Its combination of Cummins power, full-hydraulic technology, and reliable performance makes it
a preferred choice for contractors seeking cost-effective and high-quality compaction solutions.
About Luoyang Lutong Heavy Industry Machinery Co., Ltd.
Located in Luoyang, Henan Province, Luoyang Lutong is a national high-tech enterprise specializing in the R&D, production, and sales of road
rollers, motor graders, and other construction machinery. With over 100 core patents and advanced manufacturing capabilities, the company is
committed to providing high-performance, reliable equipment to global customers.
