This Astec Ranger J20 is a used quarry crusher — also known as an impact crusher — designed for reducing rock, stone, and similar hard materials in quarry and aggregate processing applications. Astec is a well-established manufacturer of road-building, aggregate, and materials-processing equipment, serving the construction, mining, and quarrying industries across a wide range of applications. This machine was built in 2021, is currently located in Utah, USA, and is offered at $395,000.
The crushing unit features a 34-inch by 20-inch crusher opening and is driven through a reversible hydraulic drive via v-belts, allowing the crushing direction to be reversed when needed. Feed material is loaded into a 5-cubic-yard hopper equipped with hydraulically folding sides and a folding rear section, making setup and transport more straightforward. The feeder measures 13 feet 5 inches by 6 feet 6 inches and works in conjunction with the hopper to deliver material consistently to the crusher.
Material processed through the crusher discharges onto a 30-foot by 36-inch under-crusher conveyor with hydraulic drive. An impact bed is positioned directly beneath the crusher to absorb and manage material flow, and the conveyor itself folds hydraulically for transport, keeping the machine within manageable dimensions when moving between sites.
Power comes from a Volvo Tier IV diesel engine rated at 172 horsepower. The machine carries a 52-gallon fuel tank and a 156-gallon hydraulic oil reservoir to support extended operation. A self-cleaning magnet is included to separate ferrous metal from the crushed output, and a wireless track remote allows the operator to control machine movement from a safe distance. This is a well-specified, self-contained crushing unit suited to active quarry production or site crushing work.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.