Тел: (3852) 28-55-20 - Email: priemnaya@ageomash.ru 

Machine for screwing and unscrewing drill pipes RТ-1200

The machine is designed for screwing and unscrewing drill pipes with locks 42, 50, 63.5 mm and weighted bottom with locks 73, 89, 108 mm, during RIH/POOH operations on drilling machines of spindle type 5th and 7th type. The machine can work with common and semiautomatic elevator.

For screwing and unscrewing drill pipes, drill string is let go through central hole of swivel head and is hooked on the special fork. Shank of fork keeps column from tumbling.

Leading fork plugs into lock case slash of drill pipe.  When electric motor switches on, crowbar of wrapping bit turns leading fork and produces screwing and unscrewing drill pipe lock.

 

 

Specifications

Machine for screwing and unscrewing drill pipes RТ-1200

 

Name

Unit of measure

Meaning

Max rotative moment (at the moment of impact)

kfg/m

360

Rotational speed of  wrapping bit (без нагрузки)

s-1

1,2

Screwing and unscrewing time of one connection

s

4

Speed reducing gear

 

 

Transmission type

 

Double-reduction cylindrical

Ratio

 

19

Drive gear  

 

electric motor

  power

kW

3,2

  shaft speed

min-1

1390

  control

 

push-button

 diameter of the holes in swivel head housing

mm

205

Overall dimensions

mm

 

 length

 

885

width

 

495

  height to the top of the fence

 

715

  height to the upper edge of the lid

 

360

weight

kg

 

  Machine without forks

 

238

  Full suite

 

316

 



 

Наши контакты (en)

АО "АЛТАЙГЕОМАШ"
  656037, г. Барнаул, ул. Северо-Западная,2
  Приемная
8 (3852) 28-55-20
@ priemnaya@ageomash.ru
  Коммерческий отдел
8 (3852) 29-62-78
@ oms@ageomash.ru