Even sturdy manholes can be easily opened using a hydraulic jack!
The 'Open It' is a manhole cover opening device that can open any lid simply by pushing the jack handle with one hand. It is compact, making it easy to set up by one person. It is compatible with various manholes, including water supply, sewage, electricity, fire protection, and NTT. 【Features】 ■ Easy operation ■ Compact design ■ Versatile applications *For more details, please download the PDF or feel free to contact us. YouTube: https://youtu.be/IvSyQPFv-WY
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basic information
【Usage】 ■Various Manholes - Sewage - Water supply - Electricity - Firefighting - NTT, etc. *For more details, please download the PDF or feel free to contact us. YouTube: https://youtu.be/TWgmBzzmM0I
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For more details, please download the PDF or feel free to contact us.
Detailed information
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Even a manhole cover that has become stuck can be easily opened with the power of a hydraulic jack.
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This is the set contents. It comes with four types of hooks that can accommodate various keyholes.
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Setup image.
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Four types of hooks.
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Easy to set up by yourself, compact and simple.
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For lock-type manhole covers, please be sure to use them in an unlocked state. *There are also manhole covers that cannot be opened.
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Please install the hydraulic jack on top of the cover frame. Be careful not to overlap with the cover frame; if you install it outside the cover frame (as shown in the photo on asphalt), there is a possibility that the entire cover frame may be lifted.
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Only as much of a better product as needed, when needed. By eliminating the enormous costs of 'ownership,' we maximize the utility of 'usage.' I am convinced that the most efficient system is 'rental.'