Do you forgot turn off the engine of excavator

Any accident foreseen in this frame? With a hydraulic excavator, an operator worker is leveling the earths that have been carried over there by a dump truck. Now that the driver of the dump truck calls him, he stops the work and steps down from the operator's seat. Now what accident do you anticipate from this picture?  This...

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Accident with lifting rock up by excavator

Any accident foreseen in this frame? With a hydraulic excavator, an operator worker is digging a gutter for a city water pipe in a 4.1-meter wide road. He has dug out a boulder weighing approx. 200 kg. He is lifting it up with a chain and wire rope fixed to the bucket to load it on a truck, while another worker watches the work nearby....

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Safety unload mini hydraulic shovel on a truck

Any accident foreseen in this frame? An operator is trying to load a mini hydraulic shovel on a truck. His unique method of loading in such a case is; first of all he does not use ramps, but instead hang the tip of the undercarriage on the edge of a truck body with the help of the boom and arm, NEXT swing the upper structure to face...

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Do not allow any worker to operate construction vehicles without license

Any accident foreseen in this frame? In a material stock yard, an operator worker A and another worker B are working in pair using a hydraulic excavator. Their job is to paint the surfaces of the I-beams one by one that are stacked up there. First the topside of an I-beam is painted. Then it is turned over with a lateral slinging clamp...

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Take notice in any work on the site construction

Any accident anticipated in this frame?  A hydraulic excavator is traveling in a sewage treatment plant. Because of the soft ground, steel planks with the size of 1.5 m in width x 6 m in length and 1.6 ton in weight each are used to support the weight of the machine. It has reached the end of the planks and is about to make a ...

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Another sittuation of unload mini shovel from the truck

Any accident foreseen in this frame? An operator worker is about to load a mini excavator on a truck at the construction site of a housing complex. Because ordinary ramps are not available, he uses two plates originally used as concrete formwork. One of them is 17 cm in width x 1.6 m in length in size and the other is 17 cm in width...

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Make out working procedures for machine inspection, maintenance, refueling

Any accident foreseen in this frame? An operator worker is ready to start digging a U-shaped gutter at the construction site of a park, using a small size hydraulic excavator. It is in the morning, and there comes another worker this way with a polyethylene fuel container. He is supposed to fill the machine with fuel before the day's...

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Have to stop engine completely before repairing

Have to stop engine completely before repairing Any accident foreseen in this frame? A pumping tube has been broken on a squeeze type mobile concrete pump. A mechanic is trying to replace it with new one. He has removed the broken tube from within the pump case and is about wash out ready-mixed concrete spilt in the interior. Now...

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Check if the machine will not start all of sudden before switching on the engine

Check if the machine will not start all of sudden before switching on the engine Any accident foreseen here? A battery in a dozer shovel (otherwise called a traxcavator) has run down. The operator tries to charge it by connecting it with that of a nearby hydraulic excavator with an electric cable. Another worker standing on the dozer...

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Check the ground conditions before starting with work

Any accident foreseen here? After rainfall on the previous day, a bulldozer is engaged in refilling work close to a road shoulder at a dam construction site. Now what accident do you anticipate from this picture? This is the accident resulted! The road shoulder gave in under the weight of the bulldozer and collapsed. It fell off...

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