• TD90BS-900 Top Drive System
  • TD90BS-900 Top Drive System

TD90BS-900 Top Drive System

Drive ModeAC VFD

Powre Supply600VAC/50 HZ

Rated Current540A*2

In Stock

Description

Top Drive System

Top Drive System is one great technological revolution for rig to replace Kelly and rotary table. Top Drive System can drill with triples instead of singles to reduce two-thirds volume of work of makeup and breakout, which greatly increases drilling speed. The advantages of TDS is if there’s block up or struck in tripping, you can rotate the drill string while circulating mud flow so it can reduce drilling accidents. Top Drive System can increase the level of mechanization of operation together with the wellhead system which can reduce the worker's labor intensity and the amount of operators. Especially in the directional well and cluster well, TDS has more advantages. Currently 2 models of Top Drive System are available AC VFD (150ton, 190ton, 250ton, 350ton, 500 ton, 650ton, 750ton, 1000ton) and Hydraulic (150ton, 250ton, 500ton).


Technical Specification


Top Drive Drilling System Specification

TD90BS-900(φ4 1/2" Drill pipe)

Metric


British


Drive Mode

AC VFD


Rated Drilling Depth

9000m


29528ft


Rated Load Capacities

6750KN


750ton


Powre Supply

600VAC/50 HZ


Rated Current

540A*2


Max.Current

810A*2


Rated Power(Continuous)

450KW*2


600HP*2


Rotary Speed(continuously adjustable)

0~220 r/min


Drilling Torque(Continuous)

76KNm


56000 lbft


Max. Torque of Break Out(interrupt)

120KNm


88600 lbft


Backup Tong Range

φ87~230mm

φ2 7/8"~6 5/8"

Hydraulic System Working Pressure

16Mpa


2280psi


Rated Pressure of IBOP

70Mpa


10000psi


Mud Circulating Diameter

89mm


3 1/2 "in


Rated Circulating Pressure

52Mpa


7500psi


The distance between the centers of main shaft and guide beam

1000mm


39.37"in


Main Body Height

5.7m


18.70ft


Working Height

6.2m


20.34ft


Ambient Temperature

-35~55C


-31~131°F


Main Body Weight

16t


17.64ton


Main Body Dimension

5700*1900*1750mm

224.4*74.8*68.9(in)


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