ZJ50--Basic parameter and specification

(1) Nominal drilling capacity(114 mm DP)5000m
                                               (127 mm DP)4500m
(2) Max. hook load-3150KN
(3) String system-6*7 clockwise
(4) Dia. Of wireline- 35mm
(5) Max. input power of drawworks-1200kW
(6) Max. pull of fastline-200kN
(7) Drawworks gears-stepless speed regulating
(8) Available Height of derrick(mast)-45m
(9) Derrick model-K model
(10)Substructure model-spring bow (slingshot)
(11)Height from drilling floor-9m
(12)Clearance height under rotary beam-7.62m

  (13)Area of drilling floor(length *         width)-12m *10.8 m
  (14)Max. WP of mud pump-34.3MPa
  (15)Electric control mode-AC-SCR-DC
  (16)Power of Main generator sets *         quantity-1020kW*3
  (17)Electric motor power of the        drawworks/ quantity-600kw/2sets
  (18)Electric motor power of rotary          table/ quantity-600kW/1 set