Drilling Rig Accessories, buy YC315 Traveling Block on China Suppliers Mobile

Product Details

Traveling Block

Main features of the traveling block:

The side plate assembly is made of thick steel plate. When hoisting or lowering the unloaded elevators, the wire line is always kept taut to facilitate the line spooled on the drum and the empty hook lowered.

The sheave grooves are intermediate frequency quenched so as to improve surface hardness and extend service lift of sheaves.

All sheaves had double-row conical roller bearings and each bearing has individual lubricating channel.

Quenched & tempered alloy steel shaft with lubrication hole of each bearing.

Heavy duty wire line guard.

High strength wire line elevator link.

The sheaves and the bearings are interchangeable with those of corresponding crown blocks.

The traveling block conform to API Spec. 8A/8C and API monogram can be used.

The main technical performance and specification for the traveling block:

Model		YC50	YC135	YC170	YC225	YC315	YC450	YC585	YC675	YC900
Max. hook load KN		500	1350	1700	2250	3150	4500	5850	6750	9000
Dia. of wire line mm		24	29	29	32	35	38	38	45	48
OD of sheave mm		500	762	1005	1120	1270	1524	1524	1524	1829
No. of sheave		4	4	5	5	6	6	6	7	7
Size mm	Length	953	1353	2020	2294	2690	3110	3132	3410	3850
	Width	552	595	1060	1190	1350	1600	1600	1600	1905
	Height	620	840	620	630	800	840	840	1150	1235
Weight Kg		532	1761	2410	3788	5500	8300	8556	10806	16625