A self-jumping rammer, also known as a jumping jack rammer or tamping rammer, is a type of soil compactor designed for compacting cohesive soils like clay or silt in tight spaces. Here are some key features and benefits: *Key Features:* - *Percussive Motion*: Uses a high-impact force to compact soil, often with a vertical shaft engine delivering up to 3,000 lbs per blow. - *High Stroke Rate*: Can achieve up to 700 blows per minute, allowing for efficient compaction. - *Narrow Shoe Design*: Enabl