Construction Equipment Division

Construction Equipment Division

Trench Cutter (Slurry Wall Excavation Equipment)

BC Cutter autonomous drilling system automatically corrects a straight edge at the time of vertical excavation of slurry wall. Since auto operation system is applied to the equipment, it is easily possible to do work in an equal level of quality without any help of skillful workers.

  • Equipment shift to an excavation position

  • Excavation – Access to the ground

  • Excavation – Ground drilling

BC Cutter Autonomous Operation System

Conceptual diagram of autonomous operation

Flow Chart of Autonomous Operation

Features and Advantages of BC Cutter Autonomous Operation System

Manual and autonomous operation comparison of BC Cutter

Manual operationAutonomous operation
A skilled operator is neededA unskillful worker can run the equipment
Quality depends on a skilled operator’s abilityA unskillful worker can provide accurate and equal quality of excavation
Construction cost increaseConstruction cost saving
Maintenance cost increaseMaintenance cost saving
Construction data depends on a skilled worker’s experienceConstruction data is accumulated automatically and is applicable
Solo equipment operation (an operator is required)Multiple equipment operation (Control Room)

BC Cutter Manual vs Autonomous Screen Monitor & Operation Method Comparison

  • If manual excavation has a problem

  • If auto excavation has a problem

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