Railway ballast undercutter

The JG80LT crawler ballast undercutter is a track-based dedicated excavator designed for railway ballast maintenance. It retains durable crawler traveling structure, fitted with auxiliary rail wheels to run on railway tracks, mainly used for excavating aged ballast below sleepers, cleaning sleeper cribs and removing polluted ballast. Its robust crawler chassis delivers excellent passing performance on gravel, uneven construction ground; auxiliary rail wheels enable convenient movement along rails. High-strength wear-resistant working arm adapts to long-time heavy digging of compacted ballast. This crawler undercutter lowers labor input, speeds up track bed renovation, runs reliably under complicated railway construction environments, serving as key equipment for railway maintenance contractors.

JG150LT is a 15 ton dual-purpose maintenance equipment for steel and rail, with dual track and rail walking, 360 ° rotation, and flexible transition. Equipped with a hydraulic quick change structure, it can be used to replace accessories such as slag removal chain knives, rail sleeper clamps, screening buckets, etc., without the need to dismantle and clean the ballast under the sleeper. It can also complete sleeper replacement, track bed shaping, and dredging operations, with strong and stable power, suitable for maintenance of national railways, factory and mine special lines, and urban rail lines.