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Excellent visibility, well-designed control devices, and equipped LED work lights and running lights ensure higher work efficiency and a safe working environment.
Suitable for excavation drilling and anchor hole operations in highway and railway tunnels, pumped storage power stations, hydropower stations, and underground caverns ranging from 36m2 to 176m2
The homework covers a wide range and can adjust the drilling arm angle to achieve drilling in different positions and directions. Classic and stable structural design, combined with a user-friendly interface. 24/7 after-sales service support.
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).
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
Excellent visibility, well-designed control devices, and equipped LED work lights and running lights ensure higher work efficiency and a safe working environment.
Suitable for excavation drilling and anchor hole operations in highway and railway tunnels, pumped storage power stations, hydropower stations, and underground caverns ranging from 36m2 to 176m2
The homework covers a wide range and can adjust the drilling arm angle to achieve drilling in different positions and directions. Classic and stable structural design, combined with a user-friendly interface. 24/7 after-sales service support.
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).
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
Excellent visibility, well-designed control devices, and equipped LED work lights and running lights ensure higher work efficiency and a safe working environment.
Suitable for excavation drilling and anchor hole operations in highway and railway tunnels, pumped storage power stations, hydropower stations, and underground caverns ranging from 36m2 to 176m2
The homework covers a wide range and can adjust the drilling arm angle to achieve drilling in different positions and directions. Classic and stable structural design, combined with a user-friendly interface. 24/7 after-sales service support.
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).
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
By combining original components with the comprehensive services provided by our certified technicians, we can ensure your production efficiency no matter where you are.
Double straight arms rock drilling jumbo QLZ20A
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ABOUT US
Hunan Qili Tunnel Machinery Co., Ltd. was established in 2007 on the basis of the restructuring of the former state-owned Xiangzhong Machinery Factory (under the Ministry of Ordnance Industry). It is a professional tunnel engineering machinery production enterprise that integrates research and development, production, and sales. We have 370 employees and a production plant of 20000 square meters. The company has strong strength, a strong technical team, excellent processing equipment, precise testing instruments, and strict quality control. The company currently produces fifteen types of products, including QL series standard and high-end spraying equipment.
GLOBAL SERVICE
We are always committed to serving customers all over the world and creating a sustainable developing future of underground mine and tunnel engineering equipment industry.
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