• YG450 Travelling Block and Hook
  • YG450 Travelling Block and Hook
  • YG450 Travelling Block and Hook
  • YG450 Travelling Block and Hook
  • YG450 Travelling Block and Hook
  • YG450 Travelling Block and Hook

YG450 Travelling Block and Hook

ModelYG450

Max hook load4500 KN

O.D of sheaves1524 mm

In Stock

Description

Design Features

Joining the travelling block and the hook together reduces overall length to satisfy the requirements of a top drive.

The shafts of travelling block are forged with alloy steel and provided with a lubrication hole of bearing for one sheave.

The grooves of sheave are intermediate frequency quenched so as to bearing has its own lubrication channel.

The sheaves are equipped with double-row conic roller bearings. Each bearing has its own lubrication channel.

There is a reliable safety device at the hook.

The primary-load carrying parts of hook are subject to NDE test.

The hook block assembly conforms to API Spec 8A/8C.

Technical Specifications of Travelling Block and Hook

Model YG450


Max hook load


KN

4500


(us ton)

-500


O.D of sheaves


mm

1524


(in)

(60”)


sheave Qty


6


wire rope Dia


mm

35(38)


(in)

1 3/8”(1 1/2”)

Main hook opening size


mm

220


(in)

(8 5/8”)


Main hook dia.


mm

180


(in)

(7”)


Assistan thook dia.


mm

120


(in)

(4 3/4”)


H weight


mm

4887*1600*880

kg

12530


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