Drilling Rig

We are offering drilling rig.
model zj503150d zj503150db
nominal drilling depth 11500�16400ft,3500�5000m,(4 12"dp)
9200�14800ft,2800�4500m(5"dp) 11500�16400ft,3500�5000m,(4 12"dp)
9200�14800ft,2800�4500m(5"dp)
max. Hook load 695000lps 3150kn 695000lps 3150kn
max. Drill stem load 350000lps 1600kn 350000lps 1600kn
drawworks speed steps 1500hp 1100kw 1500hp 1100kw
drawworks speed steps 4stepless stepless
main brake model hydraulic disk brakeband brake hydraulic disk brakeband brake
auxiliary brake model eddy current brakeetn brake eddy current brakeetn brake
wirelind diameter 1-38" 35mm 1-38" 35mm
crown sheaves number and travelling sheaves number 7ã�6 7ã�6
open diameter of rotary table 37-12" 952.5mm 37-12" 952.5mm
rotary table drive type independent electric drive independent electric drive
mast type "k" "k"
clear height of mast 148ft 45m 148ft 45m
substructure height 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m)
clear height of substructure 20ft(6.12m),25ft(7.62m),30ft(9.12m) 20ft(6.12m),25ft(7.62m),30ft(9.12m)
power of single mud pump 1600hp 1180kw 1600hp 1180kw
mud pump sets 2 2
type of driving ac-scr-dc ac-vdf-ac
power of main diesel 1500hp 1100kw 1500hp 1100kw
main diesel sets 3 3
total volume of mud tank 2100bbl 320 m3 2100bbl 320 m3.