20 Tons of Disc Towing Hook

• Service après-vente: service en ligne
• Garantie: un an après l′expédition
• Application: Bateau, Yacht
• Standard: ISO
• Personnalisé: Personnalisé
• Traitement de surface: Brillant
• N° de Modèle.: 20 tons of disc towing hook
• Matériel: Acier
• Type: Anchor Chain
• pièces marines: matériel marin
• utilisation: commerce
• prix unitaire/paiement: t/t l/c
• Paquet de Transport: Wooden Case
• Marque Déposée: Norman
• Origine: Jiangsu China
• Code SH: 7326909000
• Capacité de Production: 1000 Units/Year

Description de Produit

20 tons of disc towing hook

Technical requirements
1.The parts surface should be clean, no black spot, sharp-angled, crack, and others appearance defects.
2.Forged part should be positive fire handled  before machine working.
3.After passing the examination, all the parts should  paint anticorrosive and lubricating oil in the friction surface.
4.The tow hook's capacity should be 40T,the test should not be less than 5 minutes. After removing  the burden, all the parts should not be out of  shape permanent, and unqualified parts can be  allowable to replace by new ones to test again.

Safety Working Load:

Can be: 15T/20T/30T/40T/50T/60T/80T/100T

Max Towing power(ton)	Main					Weight	Connection			Action		Cylinder(mpa)
	Size(mm)						Size(mm)			Radius(mm)
	A	B	C	D	E	(KG)	G	H	I	Max	Min	Air
										R	R	Pressure
20	1830	1630	340	R50	614	342	70	150	210	1475	1400	0.6--0.8
30	2015	1780	384	R70	805	595	85	170	240	1805	1690
40	1935	1655	404	R75	830	697	90	190	260	1590	1490
60	2270	1906	485	R90	940	1234	110	240	340	1845	1740