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Arched Trolley QLGJ312A
The Qili QLGJ312A series tunnel arch installation vehicle can adapt to various specifications of steel arch installation, auxiliary loading platforms, auxiliary prying and ventilation pipe operations, and other multifunctional and multi-purpose tunnel construction machinery. Meet the regulatory and safety requirements for installing single bed/multi Fu steel arches (I-beam arches, H-beam arches, steel grating arches) in railway and highway tunnels; Meet the requirements for the installation distance of steel arches for single hole single line, double line, and three line single excavation (full section, steps, reserved core).
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