EIGHT APPLICATION SCENARIOS OF
ENGINEERING INVESTIGATION
Railway
Model: EP600plus
Project: Sichuan-Tibet Railway Survey Project
Location: China
Overview: A horizontal cor drilling hole of 903.28m was completed, setting a national record for the deepest hole of similar engineering investigation drilling in China
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Highway
Model: EP1000
Project: China Railway Siyuan Mengxing-Jiangcheng-Lvchun Expressway Preliminary Survey Project
Location: Yunnan, China
Overview: Using full-hydraulic top- drive casing drilling technology, the project successfully overcame water-sensitive strata exceeding 70m in thickness
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Tunnel Advance-Prediction
Model: EP300
Project: Zhuhai Xingye Express Line Survey Project
Location: Guangdong, China
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Water&Hydroelectric
Model: EP200
Project: Yunnan Water Conservancy and Hydropower Engineering Construction Project
Location: Yunnan, China
Overview: A key ongoing project in Honghe Prefecture in 2021, with an annual drilling workload of approximately 100,000m. The EGR equipment has been recognized and praised by customers for its advantages, including high platform efficiency, easy relocation, strong adaptability, and minimal environmental impact.
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Urban Railway
Model: EP300
Project: Chengdu Rail Transit Engineering Survey Project
Location: Chengdu, China
Overview: Starting with rock entry, the project used a consistent HTW(96mm) diameter from start to finish, achieving a drilling depth breakthrough of 87m.
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Pile Foundation Coring
Model: EK200
Project: Zhuhai Huafa Plaza Pile Foundation Core Extraction Project
Location: Guangdong, China
Overview: Overview: The project features significant advantages in hole deviation control, minimal disturbance to the borehole walls, and a low rate of downhole accidents.
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Rivers & Offshore
Model: EK200
Project: Philippines Offshore Drilling Project
Location: Philippines
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Bridge
Model: EP800
Project: Sichuan-Tibet Railway China Railway Bridge Institute Luding Grand Bridge Survey Project
Location: Tibet, China
Overview: The relocation of machinery platforms on cliffs and steep slopes was carried out, with platforms being constructed in a way that was adapted to the local terrain.
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