Oil Well Drilling Rig Components API 8C Traveling Block YC450
The Traveling Block is the part of the oil well drilling rig, which is manufactured as per API 8C specification. The side plate of traveling block is thick steel plate. Its mass is strong enough. When lifting and lowering down an empty elevator, the wire line is in a tension status. It is good for line wind and empty hook lowering speed, and for prolonging the service life of the line.
Sheave grooves of the traveling block has been quenched at intermediate frequency to decrease the wearing speed of line.There are double row tapered roller bearings installed in pulley holes, and each bearing has its own lube oil passage.Traveling block sheaves and bearings are interchangeable with that of the matched crown block
Specification of Rig drawwork
| Item | Model |
| YC170 | YC225 | YC315 | YC450 | YC675 | YC900 |
| Max.hook load KN | 1700 | 2250 | 3150 | 4500 | 6750 | 9000 |
| Qty of sheaves | 5 | 5 | 6 | 6 | 7 | 7 |
| Sheave OD mm | 915 | 1120 | 1270 | 1524 | 1524 | 1830 |
| Diameter of wire line mm | 29 | 29,32 | 32,35 | 35,38 | 45 | 48 |
| Diamensions | L mm | 2000 | 2294 | 2580 | 3075 | 3010 | 3740 |
| W mm | 1004 | 1190 | 1350 | 1600 | 1605 | 1920 |
| H mm | 630 | 630 | 800 | 800 | 980 | 1280 |
| Weight | 2790 | 3805 | 6842 | 8135 | 9738 | 18225 |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
In 2012, JC wellhead jointed with ZZ TOP Oil tools to expand the international business, in order to meet the customers' various requirement, we work with other large drilling rig companies to supply the other oilfield equipments, such as drilling rig components (mud pump & parts, rotary swivel, travelling block, hook etc), handling tools ( slip, elevator, spider, casing tong, power tong, mual tong etc.) and so on.
Welcome to contact us for more information!!
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Large Load Capacity Oil Drilling Rig Components API 8C Traveling Block YC450 Images
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