... include rail cutter, rail grinder, rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail ... 300 type 30T Hydraulic lifting&lining machine Acope of application:YQBJ - 300 x 200 type hydraulic up dial the word machine, is the railway ... cylinder stroke: 800 mm ± 5 mm3, rated lining force: 200 kn4, lining quantity: >=160 mm 5, system working pressure: ...