
Hot Sale China Factory Good Quality 20 Ton 22 Ton 30 Ton Long Arm Machines Mining Large 20 Ton 32ton Digger Gold Mining Big Escavator Machines Large Excavator. 30+ Years Manufacturing Experience: Over three decades of expertise in producing Doosan type excavators with complete production lines. Customizable Color and Brand: Colors and brand logos can be customized to meet specific customer requirements. OEM and ODM Services: Full customization available including samples, designs, and minor adjustments to build your own brand. Enhanced Ground Adaptability: Tracks widened by 800mm for swampy terrain, reducing ground pressure and preventing subsidence. Comprehensive After-Sales Support: One-year remote warranty, video technical support, and free design of machine posters and logos. Global Certification and Patents: Holds CE and ISO9001 certifications with nearly 100 patents covering inventions and designs.