Supply parts for ZJ40/2250L(LDB)

Nominal Drilling Depth (m)

114mm Drilling Pipe - 2500~4000

Max Hook Load (kN)

2250

Number of Lines of Hoisting System

10

Dia.of Wireline

32(1¼)

Max. Pull of Fast Line (kN)

280

Model of Drawworks

JC40L

JC40LDB

Rated Power of Drawworks (kW)

735

Speed of Drawworks

4 Forward

4Forward

2 Reverse

Main Brake of Drawworks

Hydraulic Disc Brake

Auxiliary Brake of Drawworks

Eddy Brake or Eaton Brake

Crown Block

TC225

Traveling Block

YC225

Hook

DG225

Model of Swivel

SL225-II

lD of Swivel System (mm)

75

Model of Rotary Table

ZP520orZP275

Diameter of Opening of Rotary Table

520.7(20½) or 698.5(27½)

Speed of Rotary Table

4 Forward

2 Reverse

2 Reverse

Model×Number of Mud Pump

F-1300×2

Power of Each Mud Pump

960(1300)

Drive Mode of Mud Pump

Compound drive

Type of Mast

K

Working Height of Mast

43

Height of Drilling Floor

6 or 7.5

Clear Height of Drilling Floor

4.67 or 6.26