Mobile Power Manipulator




  • Development of the "Phase I" Bucket Operation Type Work Robot was started in 1984 and the final design was completed in 1989. An operator in the bucket conducts hot-line work indirectly via master servos.
Electric SystemHydrawlic System

Other Mobile Power Manipulators


  • Various mobile power manipulators for specific tasks were developed on the foundation of the technology established by the "Phase I".
Mobile Temporary Support Hot-Line Jet-Washing Vehicle Remote-Control Tree-Cutting

Compact Mobile Power Manipulator for LV Maintenance Work

Repair of a broken wire on an LV distribulian line

  • A standard four passenger car-sized Compact Mobile Power Manipulator for LV Maintenance Work has been developed on the foundation of technology established by the "Phase I" Bucket Operation Type Robot.
  • The main goal of this maintenance work robot is to provide a highly mobile method for restoring power in the event of outage which has occurred on pole-mounted transformers, LV wires (100V or 200V), or service wires.

Overview of the operation Replacemcul of an IIV for a transformer

Goals of Development Total System
  1. Labor saving
    • Highly mobile robot allows a single operator to accomplish repair work.
  2. Mobilization (Improvement of working environment and worker safety)
    • To utilize robots for HV and LV hot-line work
    • Equipped with a winch for dealing with heavy objects (to repair broken wires, etc.)
  3. Simplification of operation (eliminates necessity of special skills)
    • Automation of high frequency tasks by computer
Total System
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