Product Classification
Features and advantages: 1. Mature and reliable hydraulic top drive head with large load-bearing capacity and good sealing effect. 2. Adjustable gap telescopic drill collar can meet the requirements of long casing construction and has high working efficiency. 3. Unique hydraulic matching technology with high system efficiency. 4. Integrated visual pressurization and pressurization and decompression feeding system can finely adjust the drilling pressure according to the drilling depth. 5. Equipped with four hydraulic high legs, the drilling rig can be quickly leveled without lifting. 6. Swinging centering device provides a wide working space during work.