Technical Specifications
| Nominal drilling depth range (114 drill pipes) | 2000m |
| Rated Load (Bail, Spindle) | 1350KN |
| Working height | 6508 mm (2.75-meter lifting ring) |
| Rated continuous output torque | 20 kN·m |
| Maximum breakout torque | 30 kN·m |
| Static maximum braking torque | 20 kN·m |
| Spindle speed range (infinitely variable) | 0-180r/min |
| Back clamp gripping range for drill rods | φ85-152 mm |
| Rated pressure of the mud circulation channel | 35MPa |
| Hydraulic system working pressure | 0-14MPa |
| Rated power of the main motor | 188KW |
| Input power supply for the electrical control room | 600VAC/50Hz |
| Applicable ambient temperature | -35℃-55℃ |
| Distance between the spindle center and the guide rail center | 510mm |
Working curve
Online Inquiry
Product Categories
- Product Description
- Working curve
-
- Commodity name: DQ20BZA-TY
Nominal drilling depth range (114 drill pipes) 2000m Rated Load (Bail, Spindle) 1350KN Working height 6508 mm (2.75-meter lifting ring) Rated continuous output torque 20 kN·m Maximum breakout torque 30 kN·m Static maximum braking torque 20 kN·m Spindle speed range (infinitely variable) 0-180r/min Back clamp gripping range for drill rods φ85-152 mm Rated pressure of the mud circulation channel 35MPa Hydraulic system working pressure 0-14MPa Rated power of the main motor 188KW Input power supply for the electrical control room 600VAC/50Hz Applicable ambient temperature -35℃-55℃ Distance between the spindle center and the guide rail center 510mm -
Online Inquiry
If you are interested in this product, please fill out the form below to submit your requirements, and we will get back to you as soon as possible!
Scan to follow us
Address
Petroleum High-Tech Industrial Park, Economic and Technological Development Zone, Panjin City, Liaoning Province
Scan to follow us
©2026 Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd.