1. Basic Product Information

2. Core Configuration and Performance Features

• Chassis and Travel System: Adopts Xingtai Zhongwei Zhuote crawler assembly with a ground clearance of ≥220mm, offering excellent terrain adaptability for stable travel on muddy and uneven mine surfaces with high passability.
• Milling System: Ningbo Pulida dual-motor driven milling head with a milling width of ≥5 meters and height of ≥4.8 meters, enabling efficient excavation of hard rock and concrete structures with far higher efficiency than manual labor or traditional breakers.
• Conveying System: The conveyor trough uses NM400 wear-resistant material paired with Zhuzhou brand scraper chains, which can directly transport milled materials to the designated location, reducing manual handling and improving operational efficiency.
• Power and Hydraulic System: Jiangsu Yueliang 45KW motor provides stable power, paired with Jinan Jungong main pump, Jinzhou North multi-valve, and Changzhou Kaiwo cylinders for a stable and reliable hydraulic system suitable for long-duration high-intensity operations. Equipped with a large air cooler from Shandong Weifang to prevent hydraulic oil overheating.
• Structure and Durability: Structural parts use Q355B high-strength steel with 45# steel pins for impact and corrosion resistance, suitable for harsh mining and tunneling conditions. The machine is equipped with a spray dust removal system to reduce construction dust and improve the working environment.

3. Application Scenarios

• Mining: Rock excavation and ore stripping in open-pit and underground mines;
• Tunneling: Small tunnel boring, roadway widening, and rock trimming before support;
• Construction: Concrete building demolition, foundation breaking, and road surface milling;
• Roads: Old road surface removal and subgrade excavation in reconstruction projects;
• Other Scenarios: Excavation and demolition operations in confined spaces and factory interiors.

4. Operation and Maintenance Recommendations

• Inspect crawler tension, hydraulic oil level, and temperature before operation; regularly check the wear of the milling head tooth holders and picks.
• Stabilize the equipment during milling to avoid tipping from one-sided forces; never overload when excavating hard rock.
• Regularly replace hydraulic oil and filters, and inspect hydraulic hoses for wear to prevent leaks.
• Grease the conveyor trough and scraper chains regularly, and clean internal material buildup to prevent blockages.
• Regularly inspect the nozzles of the spray dust removal system to ensure dust removal effect and reduce dust pollution.