Brand Story
Rooted in the fertile soil of Jining’s construction machinery industry, DIGGING has been deeply cultivating the field of engineering parts with over 20 years of craftsmanship. From the start-up workshop to the global layout, we always adhere to strict quality control and work together with well-known brands such as Caterpillar and Komatsu to build a full chain product system. Against the trend, we have expanded into overseas markets and exported our products to 128 countries. With customized solutions and honest services, we have won global trust and become a driving force for global infrastructure in China.
We not only attach a lot importance to product quality, but also places much emphasis on service supporting on overall purchase process, including before, during and after the consumption. So, customers could enjoy relaxing and caring service with our attentive staff and convenient attentive staff. And we are also available for online technical support and question solving even after product warranty.
Main Products
Original Caterpillar D11 bulldozer Applicable To Mining Work For Sale
The Caterpillar D11 Bulldozer represents the ultimate in ultra-heavy track-type tractor technology, engineered to tackle the world’s most demanding mining, quarrying, and large-scale earthmoving operations. As Caterpillar’s largest production dozer, the D11 combines unprecedented power, advanced engineering, and rugged durability to move massive volumes of material efficiently in extreme environments—from deep open-pit mines to major infrastructure projects.
Original Caterpillar D10 bulldozer for sale
The Caterpillar D10 Bulldozer represents the pinnacle of ultra-heavy track-type tractor technology, engineered to excel in the most demanding mining, quarrying, and large-scale earthmoving operations. As one of Caterpillar’s flagship production dozers, the D10 combines exceptional power, advanced technology, and rugged durability to handle massive workloads in extreme environments, from deep open-pit mines to major infrastructure projects worldwide.
Original Caterpillar D9 bulldozer for sale
The Caterpillar D9 Bulldozer represents the pinnacle of heavy-track dozer technology, renowned for its exceptional power, durability, and versatility in the world’s most demanding industrial applications. For decades, the D9 has been the benchmark for large-scale earthmoving, earning a reputation as a workhorse in mining, major construction, and disaster recovery operations worldwide.
Original Caterpillar D8 small bulldozer for sale
The Caterpillar D8 Bulldozer stands as a legendary heavy-duty track-type tractor, renowned for its exceptional power, durability, and versatility in the world’s most demanding construction, mining, and large-scale earthmoving operations. With a rich heritage spanning decades of innovation, the D8 continues to set industry standards for performance and reliability in heavy equipment.
Original Caterpillar D7 small bulldozer for sale
The Caterpillar D7 Bulldozer stands as a premier heavy-duty track-type tractor, engineered to deliver exceptional performance in the most demanding construction, mining, and large-scale earthmoving operations. Building upon Caterpillar’s decades of dozer expertise, the D7 combines raw power with advanced technology to set new standards for productivity, durability, and operator comfort.
Original Caterpillar D6 XE small bulldozer for sale
The Caterpillar D6 XE Bulldozer represents a revolutionary leap in dozer technology, combining the proven performance of the D6 platform with an innovative electric drive system to deliver unprecedented fuel efficiency and productivity. As Caterpillar’s first high-drive electric drive dozer, the D6 XE sets new standards for sustainability and operational excellence in medium to heavy earthmoving applications.
Original Caterpillar D6 small bulldozer for sale
The Caterpillar D6 Bulldozer represents the pinnacle of medium-track dozer technology, engineered to deliver exceptional performance, versatility, and efficiency across the most demanding construction, mining, and large-scale earthmoving operations. As a flagship model in Caterpillar’s renowned dozer lineup, the D6 combines brute strength with sophisticated technology to handle heavy workloads while minimizing operational costs.
Original Caterpillar D5 small bulldozer for sale
The Caterpillar D5 Bulldozer stands as a premium medium-track dozer engineered to deliver exceptional performance, precision, and efficiency in heavy construction, mining, and large-scale earthmoving operations. As a key model in Caterpillar’s next-generation dozer lineup, the D5 combines robust power with advanced technology to meet the demands of modern worksites while reducing operational costs and environmental impact.
Why Choose Us
We’ve gained reputation for consistently delivering a customer experience that is “above and beyond” and offering a product or service that exceeds the standard. Quality products we provide can help clients reduce the risk and cost of replacing faulty goods. We consistently deliver what we promise to maintain customer satisfaction and loyalty.
To be an energetically influential international company, is our the following goal. We devote ourselves to creating benefits for customers, working for the profit of partners, taking responsibility for employees, and making contribution to society.