Min. Order Reference FOB Price
1 Set US$50,000.00-80,000.00 / Set
Product Description
Product Description 1. The drilling rig adopts the world's first-class hydraulic products. The hydraulic circuit of the whole machine adopts a closed (push-pull and rotary) circuit and an open (auxiliary circuit) load-sensing circuit with high efficiency. 2. The dual power system is adopted to ...