Travelling block & hook

Hook block is important parts for drilling rig and petroleum workover rigs. To ensure the reliable operation of the product and operaters' safety, please operate product according to operating rules and maintenance procedure. Operaters should know well technical data, direcation for use, etc The correct operating procedure will display performance and increase service life.

This manual introduction generally introduces the konwledge about hook block, for example: frame, principle, function, operating rules, maintenance and failure recovery etc.so that the equipement manager, operater, maintanance staff can use it.
As the structure of hook block is very complex, this manual can't cover everything. If the user meets the situation not mentioned in this manual, please inform the technical service department of RG at once, and we will provide technical support or dispatch personal for after-sale service.

PRODUCT PARAMETER
Model		YG30	YG60	YG70	YG80	YG90	YG110	YG135B	YG160	YG160B	YG180	YG225
Model		YG30	YG60	YG70	YG80	YG90	YG110	YG135B	YG160	YG160B	YG180	YG225
Max load (kN)		300	585	675	800	900	1125	1350	1580	1580	1800	2250
OD sheave(mm)		475	610	610	610	760	760	760	760	760	915	915
Number of sheave		3	4	3	5	3	4	4	5	4	4	5
Wireline dia		24	22	22	26	26	26	26	26	29	32	32
Hook type		3	3	3	3	3	3	3	3	3	3	3
Hook Open size (mm)		94	110	110	110	110	150	152	180	180	190	190
Spring stroke		154	115	115	153	153	150	153	150	150	180	180
Overall size(mm)	Length	2250	1840	1840	2244	2350	2640	2768	3150	3150	3450	3450
	Width	500	692	692	670	830	828	828	828	828	970	970
	Height	400	456	456	631	413	500	500	605	730	840	850
Weight(kg)		490	1200	1150	2150	2000	2310	2842	3280	3200	4630	4732