沃尔沃 EC 460 B LC

Volvo D12D large-displacement six-cylinder mechanical direct injection engine, with high torque output at low RPM, meets the standards of level two without after-treatment, can be reliably used with low-quality diesel from mines, and is highly durable. Dual high-flow main pump hydraulic system, equipped with an automatic sensing operation mode, providing sufficient digging force. The original factory standard features a large-flow auxiliary oil circuit for crushing hammers, suitable for large crushing hammers and heavy-duty grabbers. The LC extended and widened crawler chassis has a large ground contact area, making it less likely to get stuck on muddy and soft mine sites. The heavy counterweight ensures excellent stability for heavy-duty loading, crushing, and other tasks. The entire machine's structural components are robotically welded, with thick heavy-duty large arms. It can withstand fatigue in heavy mining, earthwork, and heavy-load operations, and has a low failure rate. Contronics intelligent multi-mode control system, featuring three power modes: economy, standard, and heavy load, with a combined fuel consumption of 16–22L/h. Suitable for large mines, quarries, large-scale infrastructure projects, and river dredging works.