XCMG QAY300 crane has the advantages of high lifting capacity, high safety, strong flexibility, easy operation, energy saving, environmental protection and strong adaptability, and is suitable for lifting various large-scale projects and heavy objects.

This product inherits the successful experience of previously developed all-ground products and adopts new materials, new processes, and today's most advanced steel structure design and computer control technology.

The Caterpillar D7R bulldozer has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.

The Caterpillar D7G bulldozer has the advantages of being powerful, reliable, durable and flexible, and is suitable for bulldozing, grading and excavation operations in various earthmoving and construction projects.

No casing, deep hole drilling with mud wall protection, or drilling with casing and pipe installed with power head or hydraulic pipe shaker.If drilling with Kjeldahl drill pipes, the BG Special series drilling rigs are our solution. The special series of rotary drilling rigs are particularly suitable for drilling with Kjeldahl drilling rigs but not for other purposes and perform perfectly.