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Rotary Drilling Rig

large equipment, rotary drilling rig, small rotary drilling rig
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Feature of Rotary Drilling Rig

Rotary Drilling Rig
engine: CUMMINS engine
model:QSM11-335
Max drilling depth:65m
Max. drilling diameter: 2000m

Parameters of Rotary Drilling Rig

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

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

Picture of Rotary Drilling Rig

Rotary Drilling Rig

Rotary Drilling Rig

Rotary Drilling Rig

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