Crosby pulleys for oil fields

Crosby pulleys for oil fieldsMcKisssck M-491。

There are many types of pulleys in the lifting market, and manufacturers are not interested. However, there are few manufacturers who can truly achieve specialization and detail according to product functions. Obviously, Crosby has his own proud characteristics and capital in this industry. Today we will briefly introduce the McKisssck M-491 pulley used in Crosby oilfield.

The new design ensures the reliability of the standard McKissick open pulley and meets the demanding requirements of its * drag hoist and tower installation applications. Crosby has provided various configurations based on this foundation:

• Carrying capacity of 4, 8, 12, 15, 25 or 30 metric tons

• Sizes of 10mm, 13mm, 16mm, 19mm, 22mm, 25mm, and 32mm steel wire ropes

Crosby pulley surface painted or galvanized

203mm and 254mm pulleys are equipped with dual rated steel wire pulleys.

Forged steel swivel rings, tees, yokes, and shackles are all quenched and tempered.

Lubricate through the center pin for easy maintenance.

The design coefficient is 4:1.

All 356mm and larger pulleys are equipped with McKissick pulleys with quenched and hardened grooves.

The concave side plate design reduces the gap between the pulley edge and the side plate, so that the pulley components will fall into the pulley when the center pin is lost.

Sealed tapered roller bearings extend the life of the center pin and bearings, and the line speed can be faster than that recommended for standard open pulleys.

Rotate the shackle assembly for easy positioning.

Suitable for personnel lifting (all relevant personnel, including winches, must receive training to comply with any national/regional, local, and industry standards).

Winch/Crane Application: API RP54

Tower application: OSHA directive CPL 2-1.36

The holes on the side panel can be used to help secure the pulley.

• Manufactured by API Q1 certification body.

Compliant with ABS 2006 Steel Vessel Rules 1-1-17.7 for type approval and certification, as well as ABS crane certification guidelines.

All sizes of Crosby pulleys use FID technology.

It can be seen that the M-491 series pulley is a product launched by Crosby, which is very suitable for use in oilfield environments. Of course, our market has always favored the Crosby brand. Many of our marine platforms and shipbuilding industries purchase the McKisssck M-491 pulley for Crosby oil fields.