Travelling Block, Travelling Hook, Traveling Block and Hook, Travelling Hook with Block--Jereh Petroleum

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Travelling Block and Hook
Travelling Block and Hook are effective devices of drilling rig for lifting. Jereh supplies API 8C certified traveling block and hook with API monogram.
Both integral structure of travelling block with hook, and sole travelling block or travelling hook are available.

Integral Travelling Block and Hook

Model	JDYG 90	JDYG110	JDYG135	JDYG170	JDYG225	JDYG450
Max. hook load (kN)	900	1,125	1,350	1,700	2,250	4,500
O.D. of sheaves in(mm)	30(760)	30(760)	30(760)	36(915)	44(1,120)	60(1,524)
Number of sheaves	3	4	4	5	5	6
Wire line Dia. in(mm)	1(26)	1(26)	1-1/8(29)	1-1/8(29)	1-1/4(32)	1-1/2(38)
Major-hook opening (mm)	110	150	150	180	190	220
Spring travel(mm)	152	150	170	140	180	180
Overall Size(L×W×H)(mm)	2,350x830x430	2,640x828x625	2,946×836×652	3,402×950×640	3,450×970×660	4,887×1,600×880
Weight (kg)	2,000	2,310	3,126	4,594	4,732	12,530

Travelling Block

Model	JDYC225	JDYC315	JDYC450
Max. hook load (kN)	2,250	3,150	4,500
Sheaves O.D. in(mm)	44(1,120)	50(1,270)	60(1,524)
Number of sheaves	5	6	6
Wireline Dia. in(mm)	1-1/4(32)	1-3/8(35)	1-1/2(38)
Major-hook opening (mm)	-	-	-
Spring travel (mm)	-	-	-
Overall Size (L×W×H) (mm)	2,294×1,190×630	2,680×1,350×974	3,075×1,600×800
Weight (kg)	3,713	6,842	8,135

Travelling Hook

Model	JDDG225	JDDG315	JDDG450
Max. hook load (kN)	2,250	3,150	4,500
Sheaves O.D. in(mm)	-	-	-
Number of sheaves	-	-	-
Wireline Dia.in(mm)	-	-	-
Major-hook opening (mm)	190	220	220
Spring travel (mm)	180	200	200
Overall Size (L×W×H) (mm)	2,545×780×750	2,953×890×830	2,950×890×880
Weight (kg)	2,180	3,410	3,496