Design Concept - Strong & Friendly: from the industrial component into the idea of a finished goods. - Easy to use: To Gain wide visual field because of the progressive narrow lower part. - convenience for A/S and maintenance Innovation Point -Innovative improvement of mechanical intensity using practically structural renovation. - Adequacy to the various working environment thanks to the compact composition of the operation part. - Convenient maintenance because of external position of the inspection part for A/S. - Embodiment of image for a finished goods breaking from a heavy equipment.