CRRC tr220 Rotary Drilling Rig Mounted On Original CAT Base Made In 2015year

In this video, we showcase the CRRC TR220 rotary drilling rig mounted on an original CAT base manufactured in 2015. You’ll see a detailed walkthrough of its assembly, key components, and operational features, highlighting how this robust equipment performs in real-world construction and drilling applications. Gain concise insights into the engineering and durability that make this rig a reliable choice for heavy-duty projects.