China Used Drilling Rig Machine Sany Sr280 Sr250c Sr200 Sr150 Rotary Piling Rig for Sale, Find details about China Used Drilling Rig, Used Rotary Drilling Rig from Used Drilling Rig Machine Sany Sr280 Sr250c Sr200 Sr150 Rotary Piling Rig for Sale
Max. drilling diameter | Φ1000 |
Max. Drilling depth | 110m |
Rated output torque of rotary drive | 460kN.m |
Rated working rotation speed of rotary drive | 7~22r/min |
Discharge speed of rotary drive | 110~120r/min |
Max. stress of pressurized device | 160KN |
Max. Pulling force of pressurized device | 180KN |
Stoke of pressurized system | 5m |
Laterally lean operation angle | ±5° |
Front-lean operation angle | 5° |
Hoisting force of main winch(The first floor) | 220KN |
Hoisting force of auxiliary winch(The first floor) | 80KN |
Lifting speed of main winch | ≥65(The second floor) |
Lifting speed of auxiliary winch | ≥60(The second floor) |
Max. working radius | 4800mm |
Min. working radius | 3800mm |
Max. gradeability | 17° |
Min. Steering radius | 3800mm |
Min. Steering passable radius | 7700mm |
Turning angle | 360° |
Max.turning angle | 3.3r/min |
Rear turning radius | 4400mm |
Dimension Length x Width x Height (Transporting status) | 15920 x 3500 x 3457mm |
Dimension Length x Width x Height (Working status) | 10200 x 4400 x 21700 |
Overall weight | 142t |