GRW 21

【专业建筑设备】The Hamm GRW 21 stands out as a precision pneumatic compaction attachment engineered for professional 基础 contractors and heavy construction operators. This versatile roller delivers superior soil stabilization across diverse ground conditions, making it particularly effective for deep 基础 projects, embankment work, and infrastructure development. With its proven track record in demanding applications, the Hamm GRW 21 attachment offers contractors the performance-to-weight ratio needed for efficient jobsite operations without sacrificing compaction quality. Hamm GRW 21 specifications emphasize operational flexibility and control. The unit features a 2.1-meter working width optimized for maneuvering through constrained areas while maintaining productivity on larger sites. Its pneumatic tire system allows field-adjustable pressure settings, enabling operators to precisely calibrate compaction force to match specific soil characteristics and moisture profiles. At approximately 8 kg operating weight, the attachment generates sufficient downforce for thorough density development while remaining transportable between project locations. The integrated suspension system enhances operational stability and reduces ground vibration transmission, protecting underlying structures during sensitive 基础 work. The Hamm GRW 21 attachment addresses critical requirements for contractors balancing speed with precision. Its adaptability to varying soil types—from cohesive clays to granular materials—eliminates the need for multiple compaction solutions, reducing 设备 fleet complexity. Whether executing road base preparation, landfill compaction, or 基础 layer stabilization, this attachment delivers the consistent, measurable results that professional contractors demand.