Composition: Pulley, Pulley Shaft, Bearing, Top Cover, Left and
Right Side Panels, Block Rop, Rop Retaining Plate etc.
Composition: Intermediates, Spring, Center Axis, Rotating Body,
Flat Thrust Ball Bearings, Spring Tray, Support Plate, Hook Body,
Hook Pin, Locking Arm, Buffer Device, Locking Device etc.
Traveling Block Hook
It is consists of traveling block and hook, they are connected
together with two pins.
Hook block complies with API 8C standard.
Joining traveling block and hook together reduces overall length
and can help satisfying the requirements of top drive operation.
The hook block is equipped with the reliable safety devices on the
The main parts are made of high strength alloy steels and are
subjected to nondestructive testing.
The sheave grooves have been intermediate frequency quenched, which
can improve the hardness of the surface, the wearness, and the
|Max hook load||kN||900||1350||1700||4500|
|Wire rope Dia.||mm||26||26||29||38|
|in||1||1||1 1/8||1 1/2|
|Main hook opening size||mm||155||165||180||220|
|in||6 1/16||6 1/2||7||8 5/8|
|Main hook dia.||mm||116||140||150||180|
|in||4 1/2||5 1/2||6||7|
|Assistant hook dia.||mm||80||90||90||120|
|in||3 1/8||3 1/2||3 1/2||4 3/4|
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) sor Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before
5. After Services:
1. Our sales team will response for your question within 24 hours
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused
by our product quality
For more information, just feel free to contact me :