The Greenlee Fairmont HPB45-1AVS 45 lb. 1-1/8 in. x 6 in. Shank Medium Duty Breaker is a rugged hydraulic paving breaker engineered for utility crews, contractors, and maintenance professionals who require dependable demolition performance in the field. Designed for applications such as breaking sidewalks and curbs, driving ground rods, and other small demolition tasks, the HPB45-1AVS delivers the impact power needed to efficiently break concrete, asphalt, and hard surfaces.

Equipped with a 1-1/8 in. diameter by 6 in. long tool shank, the breaker delivers 63 ft-lb of blow energy at up to 2,160 blows per minute, providing strong and consistent breaking performance. Its clean modular design with minimal protrusions improves operator comfort by reducing interference with the user's legs during operation.

For improved usability, the HPB45-1AVS incorporates Greenlee's AVS (Anti-Vibration System) spring-dampened handles, which significantly reduce vibration transmitted to the operator by as much as 80-90%. An integral rubber damper helps reduce chisel noise while maintaining smooth operation, and a two-step trigger provides greater control when starting or stopping the tool.

The breaker measures approximately 28.5 inches in length and weighs about 54 lb, making it a manageable yet powerful option for medium-duty demolition work. It is supplied with 12-inch steel-braided whip hoses for reliable hydraulic connections and operates with a compatible open-center hydraulic system used by many utility and construction power units.

With its combination of high impact power, vibration-reducing handles, and durable construction, the Greenlee HPB45-1AVS provides professionals with a reliable hydraulic breaker for demanding demolition and utility maintenance applications.