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| Home | Products | Drill Rigs | Rotary Drilling Rig
Rotary Drilling Rig SWRDR220C
Specification Sheet
Technical Specification Unit Numerical value
Max. torque kN.m 220
Max. drilling diamter mm 1800/2000*
Max. drilling depth m 64/51
Working speed rpm 5~26
Max. cylinder pressure kN 210
Max. hoist capacity kN 220
Main winch pull force kN 230
Main winch speed m/min 60
Auxiliary winch pull force kN 90
Auxiliary winch speed m/min 60
Max. cylinder trip mm 5000
Mast side raking ° ±5
Mast raking forward ° 5
Max. operating pressure MPa 35
Max. pilot pressure MPa 4
Max. moving speed km/h 2.0
Max. tractive force kN 420
Operating height mm 21236
Operating width mm 4300
Transport height mm 3323
Transport width mm 3000
Transport length mm 15240
Overall weight t 64
Superior Engine Performance
Type CAT-7.1
Form Water cooling, 6 cylinder in-line, Turbocharger
Cylinder number×Cylinder diameter×Stroke 6×112×140mm
Displacement 7.2L
Rated Power 186KW/1800rpm
Emission Standards EURO III
Type of kelly bar
Kelly bar Friction Interlocking
Outer diameter(mm) 440 440
Layer×length of each section(m) 5 x 14 4 x 14
Max depth(m) 64 51