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Product transportation installation method - Jack-up roller method

Supports product weights up to 40 tons! Precise positioning is possible due to fine adjustments in all directions using the jack!

The "Jack-Up Roller Method" is a construction method that can be used when it is not possible to secure space for the lift roller starting section or when the construction extension is short. It allows for the transportation of concrete secondary products to the installation site and enables precise positioning through vertical and horizontal fine adjustments using jacks. It can accommodate products such as box culverts and three-sided water channels weighing up to 40 tons. 【Features】 - A construction method that can be used when it is not possible to secure space for the lift roller starting section or when the construction extension is short. - Enables precise positioning through vertical and horizontal fine adjustments using jacks. - Can accommodate products such as box culverts and three-sided water channels weighing up to 40 tons. *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.maruei-con.co.jp/catalogue/018/jack.ht…

basic information

【Construction Procedure】 ■1. Unloading the product: Install rails in the foundation concrete and set rollers on the rails. ■2. Pulling in the product. ■3. Use a jack fixture to jack up the product and remove the rollers. ■4. Jack down and make fine adjustments. ■5. Remove the jack fixture. *For more details, please refer to the PDF materials or feel free to contact us.

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Applications/Examples of results

For more details, please refer to the PDF document or feel free to contact us.

Eastern Version: Jack-up Roller Method

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Western version of the jack-up roller method

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