Price:Negotiable

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Description:

1)Carbon steel
2)Alloy steel
3)High tensile strength
4)According to the drawing, the buyer need speciallycharacteristics

Main features:

There are 5 t 10 t 15 t 20 t four varieties, hook and beams, themain components are using die forgings, high quality, safe andreliable.

 

technical parameters:

project	Hook long	axial length	Pulley size			weight
T			external diameter	bottom diameter	inner diameter	KG
5t	594	341	450	400	120	101
10t	575	390	450	400	160	230
			410	360	160
15t	698	530	565	500	180	377
			465	400	180
20t	788	544	565	500	180	489

 Mainhave hook hook nut hook beams pulley wheel side slip board andcover, the main parts, the pulley turn parts adopt to the heartball bearings, hook the GB699-65 high quality carbon structuralsteel and the 20 # DG20 hook special steel DG20Mn of the dieforging and become, the quality requirements GB10051-5 regulation,hook can be in horizontal plane 360 and verticaldirection