Rotary Drilling Rig

Rotary Drilling Rig SER22
Specification:
Max. Drilling Diameter: 2000mm
Max. Drilling Depth: 65m

Rotary Head:
Max. Drilling Torque: 220KN.M
Drilling Speed: 7-22rpm

Feed cylinder:
Max.Push: 185KN
Max.Pull: 210KN
Stroke of sledge: 5m

Main Winch:
Max.Pullforce: 240KN
Max.line speed: 70m/min
Rope Diameter: 28mm

Auxiliary Winch:
Max.Pullforce: 80KN
Max.Line speed: 60m/min
Rope Diameter: 20mm

Mast Tilting Angle:
Sidewarders Inclination: ±5°
Forwards Inclination: 5°

Engine:
Engine Type: QSM11-C335
Engine Output: 250kw

Width of crawler: 800mm
Towing Force: 459KN
Total Weight: 74t
Working Appearance Size: 10200×4400×21700
Transport Dimensions: 15920×3240×3457
Rotary Drilling Rig