このページは国際安全衛生センターの2008/03/31以前のページです。
国際安全衛生センタートップ > 事例研究 > Cases Involving Construction Vehicles

What kind of accident is about to happen?
During earth pushing work, the operator has stopped his bulldozer on a 15・ incline, has risen from his seat, and is stepping on a crawler.
Can you predict what's about to happen?

Look what happened!
The bulldozer unexpectedly moved, and the worker lost his balance and fell hard on his chest against the blade.


Tips for preventing similar accidents
1. When stopping a machine and getting out of the operator's seat, be sure to shut off the engine and take measures to ensure that the vehicle does not move, such as setting the side brake.
2. Stop vehicles on surfaces that are as flat as possible. When you must stop a bulldozer on an incline, place the blade in a downward position against the ground.

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