Used SEM 522 Single Drum Road Roller (2019 Year, 22 Ton)

This 2019 SEM 522 22-ton single drum road roller comes in fully original, untouched condition. It has passed our full professional inspection with no history of major accidents, structural damage or overhaul, and retains 100% its original factory body and paint. Well maintained throughout its service life, it delivers stable compaction performance and is ready for full-time work immediately upon delivery, offering reliable value for your road and infrastructure projects.

Overall Appearance

The whole machine keeps its original factory body and paint finish, with no sheet metal repair, structural crack or collision damage. The single steel drum, main frame and cab all remain in factory-original state, showing only normal wear marks from regular construction operations. The SEM brand logo and body labels are clear and intact, and the counterweight, side guards and exterior accessories are free from deformation. The steel drum surface has no cracks or abnormal wear, ranking top among road rollers of the same age in appearance condition.

Engine

It is equipped with a heavy-duty industrial diesel engine with a rated power of 129kW, featuring strong power output and excellent fuel economy. None of the core engine components have been disassembled or rebuilt, and all sealing surfaces and pipelines are completely free from oil leakage or seepage. Field tests confirm stable idling, smooth acceleration under load, no abnormal mechanical noise and no excessive exhaust smoke. With a multi-stage fuel filtration system, it adapts well to varying fuel quality in overseas markets and maintains steady performance during long-hour continuous compaction work.

Operability

This roller adopts a full hydraulic vibration system with dual frequency and dual amplitude settings, meeting different compaction demands from subgrade to surface layer. The control levers feature an ergonomic layout with light and precise handling. The spacious cab provides wide panoramic visibility, and the shock-absorbing seat reduces operator fatigue during long working shifts. It delivers flexible steering, smooth travel shifting and uniform compaction results, perfectly suitable for subgrade compaction, site leveling, road construction and various other working conditions.

Overall Condition

This SEM 522 has been regularly maintained strictly per factory specifications with complete service records. Its engine, hydraulic system and travel system all run stably with no hidden faults, and the steel drum and vibration mechanism are in excellent working order. It can be directly put into road subgrade compaction, site preparation and infrastructure construction right after delivery, with no extra repair cost required. It is a highly cost-effective 22-ton compaction solution for engineering contractors.

About Qianhui Construction Machinery

Qianhui Construction Machinery is a professional used construction machinery export supplier in China, specializing in wheel loaders, excavators, road roller ,bulldozers, rough terrain forklifts and other equipment. All machines go through strict pre-sale inspection to ensure transparent and reliable condition. We provide one-stop export services including on-site inspection, customs clearance, international logis。