湖南方运重工科技有限公司 HUNAN FAE HEAVY INDUSTRIES CO.,LTD. TOGETHER WE FORGE AHEAD
FAR60 KELLY - Technical Data
KELLY DRILLING
Max nominal kN.m 60
Diameter max mm 1200
Depth max m 28
KELLY BAR
Friction Kelly Bar(optional) China made ¢340-6×5.6m
Merchanical inter-locking kelly bar(optional) China made ¢340-5×5m
MAST
Mast raking forward ° 5
Mast side forward ° ±5
Mast raking backforward ° 15
ROTARY HEAD
Max spin off speed rpm 90
Max drilling speed rpm 7-30
UNDERCARRIAGE(CAT312D/KOBELCO)
Crawlers Length mm 4120
Crawlers Width mm 2490
Max travelling speed km/h 3.5
DIESEL ENGINE(CAT C4.2)
Rated power kW (HP) 67
HYDRAULIC PUMPS
Main pumps mpa 32
Auxiliary pumps mpa 4
MAIN WINCH
1st Layer nominal line pull kN 70
1st Layer nominal rope speed m/min 70
Rope diameter mm 20
SERVICE WINCH
1st Layer nominal line pull Kn 30
1st Layer nominal rope speed m/min 45
Rope diameter mm 13
CYLINDER CROWD
Crowd force(pull down/pull up) kN 140/120
Pull down stroke mm 4250
DIMENSION&WEIGHT
Transport width mm 3000
Transport height mm 3133
Transport length mm 10000
Weight ton 22
Min working radius mm 2250

SERIESKELLY

FOUNDATION TECHNOLOGIES