Product Details

Advantages

Advantage:
1)High efficiency and energy-saving hydraulic system.
2)Big torque and full hydraulic driver.
3)180 degree free rotation.
4)Wide application, high construction efficiency and stable performance.
5)Deep pile, fast speed, convenient movement.
6)Low cost of purchase, low transportation cost and fast profit.

Product Description

Max. drilling diameter	Φ2000mm
Max. Drilling depth	65m
Rated output torque of rotary drive	220kN.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	70t