Contact Platform Support
Help Center
Related Products
Hook Block YG170 Main features of the hook block:
1. Joining the traveling block and the hook together reduced overall length to satisfy the requirement of a top drive.
2.The shaft of the traveling block are forged with alloy steel and provided with a lubrication hole of bearing for one sheave.
3.The sheave grooves are intermediate frequency quenched so as to improve surface hardness and extend service lift of sheaves.
4.All sheaves had double-row conical roller bearings and each bearing has individual lubricating channel.
5.There is a reliable safety device at the hook.
6.The primary-load-carrying parts of the hook are subject to NDE test.
7.The hook block conform to API Spec. 8A/8C and API monogram can be used.
The main technical performance and specification for the hook block:
Model | YG90 | YG135 | YG170 | YG315 | YG450 | |
Max. hook load KN | 900 | 1350 | 1700 | 3150 | 4500 | |
Dia. of wire line mm | 26(1”) | 26(1”)/29(1-1/8”) | 29(1-1/8”)/32(1-1/4”) | 32(1-1/4”)/35(1-3/8”) | 35(1-3/8”)/38(1-1/2”) | |
OD of sheave mm | 762(30) | 915(36) | 915(36) | 1270(50) | 1524(60) | |
No. of sheave | 4 | 4 | 5 | 6 | 6 | |
Major-hook opening mm(in) | 155(6-1/16”) | 165(6-1/2”) | 180(7”) | 220(8-5/8”) | 220(8-5/8”) | |
Major-hook dia. mm(in) | 116(4-1/2”) | 140(5-1/2”) | 150(6”) | 180(7”) | 180(7”) | |
Minor-hook dia. mm(in) | 80(3-1/4”) | 90(3-1/2”) | 90(3-1/2”) | 120(4-3/4”) | 120(4-3/4”) | |
Size mm | 2908 | 3195 | 3294 | 4322 | 4887 | 2690 |
806 | 960 | 960 | 1350 | 1600 | 1350 | |
533 | 616 | 630 | 784 | 880 | 800 | |
Weight Kg | 2850 | 3590 | 4585 | 8787 | 12530 | |
IF THE TYPE, SIZE AND SPECIAL REQUIREMENTS OF PRODUCTS ARE NOT COVERED HEREIN, PLEASE DON'T HESITATE TO CONTACT US, AND WE WILL REPLY PROMPTLY.
Send Inquiry to This Supplier
You May Also Like
-
Wear Resistant Chrome Carbide Overlay Weld Clad Wear Resistant Plate Liner for Blast Furnace Skip CarUS$ 120 - 120MOQ: 1 Square Meter
-
6805150 Tilt Cylinder Bushing for BobcatNegotiableMOQ: 1
-
Robot Hardware Accessories Manufacture Thickness≤0.35mmNegotiableMOQ: 1 Set
-
Sofa CoverNegotiableMOQ: 1 Meter
-
Custom CNC MachiningNegotiableMOQ: 1 Meter
-
Drilling Equipments Drilling Fluids Vacuum DegasserNegotiableMOQ: 1 Set
-
Good Quality Tungsten Carbide Button InsertsUS$ 1 - 5MOQ: 100 Pieces
-
Airless Truck Tire Solid Vehicle Tire 17.5-25 20.5-25 for Mining Machine PartsUS$ 16 - 200MOQ: 1 Piece
-
Ball Mill Plant Used Automatic Feeding Electromagnetic Vibrating FeederUS$ 650 - 800MOQ: 1 Set
-
Api Oil and Gas Christmas Tree, Wellhead and Christmas Tree/X-mas Tree for Oil Well ControlUS$ 3000.00 - 3000.00MOQ: 1 Set
