PATNA BEST JCB LOADER TRAINING IN CHAPRA MADHUBANI CHAMPARAN

The crew hangs a weight on the jib to balance the counterweight. The crew detaches the slewing unit from the top of the mast. Large hydraulic rams in the top climber push the slewing unit up 20 feet (6 m). The crane operator uses the craneto lift another 20-foot mast section into the gap opened by the climbing frame.
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