湖南方运重工科技有限公司 HUNAN FAE HEAVY INDUSTRIES CO.,LTD. TOGETHER WE FORGE AHEAD
FAR380MR CFA - Technical Data
CFA DRILLING
Kelly extension m 7
Max.lifting force=main winch force(4 times)+crowding force kN 820
Torque max kN.m 380
Diameter max mm 1200
Depth max m 27
AUGERS(Optional)
¢1000 mm China made
¢1200 mm China made
MAST
Mast raking forward ° 5
Mast side forward ° ±5
Mast raking backforward ° 15
ROTARY HEAD
Drilling speed rpm 9-36
UNDERCARRIAGE(Chinese local produced)
Crawlers Length mm 6850
Crawlers Width mm 4000-5000
DIESEL ENGINE(Cummins QSX15)
Rated power kW (HP) 373(507HP)
HYDRAULIC PUMPS
Main pumps mpa 34
Auxiliary pumps mpa 4
MAIN WINCH
1st Layer nominal line pull Kn 320
1st Layer nominal rope speed m/min 65
Rope diameter mm 36
SERVICE WINCH
1st Layer nominal line pull Kn 115
1st Layer nominal rope speed m/min 85
Rope diameter mm 20
WINCH CROWD
Crowd force(pull down/pull up) kN 330/375
Pull down stroke mm 27000
DIMENSION&WEIGHT
Transport width mm 4000
Transport height mm 3382
Transport length mm 18895
Weight ton 135
Operating height mm 34000

SERIESCFA

FOUNDATION TECHNOLOGIES