Calculate combined crew, tool and material loads, compare Onchtech SSL-16RT’s 680 kg rated capacity and four-person limit, and submit your task list for selection review.
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Onchtech explains the structural differences, working coverage, and key selection considerations for 4-, 5-, 6-, and 7-section telescopic booms on spider cranes. Featuring the 7-section boom design of a 4-ton crawler spider crane, this guide helps procurement and project teams evaluate lifting requirements in confined spaces.
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Learn how the outrigger system on the Onchtech 5-ton spider crane supports stable lifting and influences working space in confined, uneven, and complex jobsite conditions.
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Onchtech outlines key stability and safety indicators to verify when evaluating its 12-ton crawler spider crane for heavy lifting on slopes, steps, and confined construction sites.
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