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| Home | Products | Drill Rigs | Rotary Drilling Rig
Rotary Drilling Rig SWRDR285C
Specification Sheet
Technical Specification Unit Numerical value
Max. torque kN.m 285
Max. drilling diamter mm 2000
Max. drilling depth m 83/54
Working speed rpm 6~26
Max. cylinder pressure kN 220
Max. hoist capacity kN 220
Main winch pull force kN 320
Main winch speed m/min 60
Auxiliary winch pull force kN 110
Auxiliary winch speed m/min 75
Max. cylinder trip mm 6000
Mast side raking ° ±5
Mast raking forward ° 5
Max. operating pressure MPa 35
Max. pilot pressure MPa 3.9
Max. moving speed km/h 1.5
Max. tractive force kN 510
Operating height mm 22818
Operating width mm 4300
Transport height mm 3570
Transport width mm 3000
Transport length mm 16505
Overall weight t 85
Superior Engine Performance
Type CAT-C9
Form Water cooling, 6 cylinder in-line, Turbocharger
Cylinder number×Cylinder diameter×Stroke 6×112×149mm
Displacement 8.8L
Rated Power 261KW/1800rpm
Emission Standards EURO III
Type of kelly bar
Kelly bar Friction Interlocking
Outer diameter(mm) 508 508
Layer×length of each section(m) 6 x 15 4 x 15
Max depth(m) 83 54