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LUOYANG, CHINA – June 9, 2026 — Luoyang Lutong Heavy Industry Machinery Co., Ltd., a trusted Chinese manufacturer of construction compaction equipment, officially promotes its well-proven LTC3.5F-4 mechanical drive double drum vibratory road roller, a high-performance compact compactor engineered to tackle confined construction spaces with outstanding efficiency and reliability.
Weighing 3,500 kg in operating mass, the LTC3.5F-4 adopts a distinctive fork-type frame structure paired with mechanical walking drive and hydraulic articulated steering. Its minimum turning radius reaches only 4,500 mm, delivering exceptional maneuverability for edge compaction, roadside trimming, trench foundation compaction, pipeline backfilling and sports field paving — scenarios where large rollers cannot operate smoothly. The unit achieves a maximum excitation force of 35 KN at 50 Hz vibration frequency, with static linear loads of 147 N/cm (front drum) and 163 N/cm (rear drum), guaranteeing uniform, stable compaction density for asphalt, gravel and soil bases.
Powered by a 28 kW Changchai diesel engine compliant with mainstream emission standards, the roller features an optimized heavy-duty gear transmission system that minimizes power loss and extends service life. Three forward speed gears (2.4 / 5.0 / 7.8 km/h) and 20% grade climbing capacity enable steady operation on sloped construction zones. Practical standard configurations enhance on-site performance: adjustable mud scrapers fitted on both front and rear steel drums prevent material adhesion, while a 200 L rotomolded LLDPE water tank supplies consistent sprinkling for dust suppression and asphalt cooling.
Operator comfort and easy maintenance are core design priorities. A floating adjustable suspension seat absorbs working vibration to reduce long-hour fatigue, and a lightweight protective canopy shields operators from sun and rain. The wide-opening engine hood creates unobstructed access for routine inspections, oil changes and component repairs, greatly cutting machine downtime and operational costs for contractors.
“Our LTC3.5F-4 fills a critical gap in the small compaction equipment market,” said Lutong’s Product Development Manager. “Many municipal contractors and small builders need durable, budget-friendly rollers for narrow worksites. This model balances robust compaction power, simple mechanical controls and low upkeep costs, with reliable global after-sales support for overseas buyers across Southeast Asia, Central Asia and Africa.”
The LTC3.5F-4 has passed ISO quality certification and CE compliance for export markets. Lutong offers a standard 15-month or 1,500-working-hour warranty, plus overseas engineer dispatch service for installation, training and troubleshooting. With annual production capacity of thousands of compact rollers, the brand maintains stable stock and flexible MOQ terms for global distributors and end clients.
About Luoyang Lutong Heavy Industry Machinery
Founded in Luoyang, Henan Province, Lutong boasts over 30 years of R&D and manufacturing experience in road rollers, tractors and construction machinery. The enterprise runs a full industrial chain from casting to final assembly, supplying high-quality, cost-effective equipment to more than 60 countries worldwide, with a focus on durable, low-fuel-consumption machinery tailored to diverse infrastructure demands.
