In high-risk projects such as deep foundation pits (>15 meters) and mine roadways, problems such as loose soil layers, groundwater seepage, and limited excavation angles of traditional wheeled excavators are prone to cause slope instability, leading to project delays or even safety accidents. Deep Digging Excavator, relying on "stepwise excavation algorithm" and "dual hydraulic cylinder support system", is reshaping the safety standards for deep foundation pit operations.
The stepwise excavation algorithm of Deep Digging Excavator automatically adjusts the stick angle by real-time monitoring of soil data, avoiding stress concentration and reducing the risk of slope collapse by 90%; the dual hydraulic cylinder support system provides an anti-overturning coefficient of ≥2.0, ensuring equipment stability even in collapsible loess or loose sand layers. After a Middle East metro project adopted Deep Digging Excavator, data showed that slope maintenance costs were reduced by 40% and the construction period was shortened by 25%.
In practical applications, the flexibility of Deep Digging Excavator is particularly prominent: in the operation of South African gold mine roadways, the 360° rotation design of Deep Digging Excavator can handle narrow passages only 1.8 meters wide, and with the telescopic arm, it can easily complete ore mining as deep as 22 meters; in Southeast Asian soft soil foundation pit projects, the standard full-automatic slope protection formwork of Deep Digging Excavator synchronously completes slope trimming, replacing manual reinforcement, and improving efficiency by 60%.
Shandong Hengwang Group's HWL150 Deep Digging Excavator, specially designed for complex geology, is equipped with Germany's Bosch Rexroth electro-hydraulic control system, with a maximum excavation depth of 6350mm, and the explosion-proof performance of hydraulic cylinders has passed the EU EN standard certification. The modular accessory interface of Deep Digging Excavator supports quick switching of tools such as breakers and augers, and a single device can cover the entire process of excavation, support, and transportation.
Consult Deep Digging Excavator now to enjoy free working condition simulation service; enter geological data to generate an exclusive configuration plan. Click the link below to obtain the same technical parameters as the Middle East metro → Consult now
