... Products include rail cutter, rail grinder, rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail ... physical labor, safe and reliable, widely used, etc.Main technical parameters1, rated track force: single cylinder 150 kn Duplex 150 ... quantity: >=160 mm 5, system working pressure: 16 mpa6, manual pump operation force: 350 n7, engine power: 9.5 kW8 ...