JG-NLB-300 Single-Head Petrol Rail Bolt Wrench revolutionizes track fastening maintenance. Engineered to loosen and tighten railway tie bolts & nuts with high-torque impact force, this integrated system delivers precise locking torque for rapid rail fastening operations. Featuring a 4-wheel mobile base, it effortlessly transitions between on-rail and land travel, eliminating manual labor while boosting efficiency in railway track maintenance.
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