| 摘要 |
An excavator having a door which opens downward is provided to prevent the corrosion of damaged part of door by blocking the contact of door and foot-plate. An excavator with a door which opens downward an equipment comprises: a lower traveling body(1); a upper frame(2) which turns to the right side or left side; a cabin cap(3) and engine room(4) equipped in front or behind of the frame; an actuator(11) comprising a boom(5), an arm(6), a bucket(7), and a hydraulic cylinder(8, 9, 10); a counterweight(12) used for maintaining the balance of the equipment; a lifting step(13); a stair type moving passage; a door(14) equipped to open and close to a frame(16); and a contact preventer(20) which prevents the contact between outside of the door and foot-plate. |
