YC SERIES OF TRAVELING BLOCKS-Jiangsu Rushi Machinery Co., Ltd.

Structural features： Traveling block complies with API 8C specification, and conforms to the SY/T5527 sfandard. The sheave can exchange with the matching crown sheaves . The sheave groove has been

The company has developed a wide variety of mechanized wellhead tools for oil drilling and production with a full set of models, including more than 50 series and more than 100 models including ZQ drill pipe power tong series

Message

Product description

Structural features：

Traveling block complies with API 8C specification, and conforms to the SY/T5527 sfandard.

The sheave can exchange with the matching crown sheaves .

The sheave groove has been intermediate frequency quenched, which can improve the hardness of the surface, the wearness, and the service life.

Model		YC90	YC135	YC170	YC225	YC315	YC450	YC585
Max hook load	KN	900	1350	1700	2250	3150	4500	5850
Max hook load	US ton	100	150	200	250	350	500	650
Sheave O.D.	mm	762	915	915	1120	1270	1524	1524
Sheave O.D.	in	30	36	36	44	50	60	60
Sheave Qty		4	4	5	5	6	6	7
Wire rope Dia.	mm	26	26	29	32	35	38	42
Wire rope Dia.	in	1	1	1 1/8	1 1/4	1 3/8	1 1/2	1 5/8
Size	mm	1500×806 ×533	1800×960 ×610	2100×960 ×630	2294×1190 ×630	2680×1350 ×974	3075×1600 ×800	3100×1600 ×965
Size	in	59×32×21	71×38×24	83×38×25	90×47×25	105×53×38	121×63×32	122×63×38
Weight	kg	1810	2200	3010	3805	6842	8135	9600
Weight	Ib	3990	4850	6636	8389	15084	17930	21160