MASTER BUSHING (ABMB - 2750 PSP-3 Model)

Autobahn Industries has developed special type Split Types Pin Drive Master Bushing suitable for 27 1/2" API Rotary Table as per API-7K specifications which can handle tubular size from 2-3/8" to 13-3/8" OD with the help of bowl no. 1,2 & 3 and Master Bushing designed to handle string load of 500 ton.


Main advantages of this special Split Type Pin Drive Master Bushing as as under :-

  • Split Type Pin Drive Master Bush can be remove from the drilling string to pass large diameter bit and
           pipe connection directly through the rotary table
  • BOP can be easily lifted by removing the Split Type Master Bush from the Rotary Table.
  • Master Bush can be lock with the Rotary Table and Master Bush has locks that hold the bowls securely
           in the bushing.
  • String and near bit stabilizers can be used with removing Split Type Master Bushing from the Rotary Table.

master bushing
master bushing
master bushing

ABMB 2750 PSP-3


SPLIT TYPE PIN DRIVE MASTER BUSHING PART LIST :

S.No. DESCRIPTION Req. Qty. Per Set Part No. For ABMB 2750 PSP-3
1 Bare Body (Segment) One 2751-PSP-3
2 Bowl Lock Assy. Two 2752-PSP-3
3 Drive Hole Bushing Four 2753-PSP-3
4 Lifting Sling One 2754-PSP-3
5 Bit Breaker Plate One 2755-PSP-3
6 Insert Bowl No.1 For 11.3/4" To 13.3/8" Tubulars
Insert Bowl No.2 For 9.5/8" To 10.3/4" Tubulars
Insert Bowl No.3 For 2.3/8" To 8.5/8" Tubulars
1 no
any
one
2756-PSP-3
2757-PSP-3
2758-PSP-3