hook-head wrench 1petrol engine type HondaGX200 2engine rated poweraa 4.8kw 3engine rev.aa ... , rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail bender , rail gap adjuster, cutting disc ... rail replacing operation.B. main technical parameter1,petrol engine type HondaGX2002,engine rated power: 4.8kw3,engine rev.: 3600r/min 4,rated thrust: 20KN5 ...