Great Quality manual lifting chain pulley blocks

  Product Description   manual lifting chain pulley blocks Rated load 62.5kn Other colors available Standard lifting height  3m Boyu Brand  The lifting manual lifting chain pulley blocks are made of steel and equipped with mechanical brake; they are designed to facilitate and accelerate chain positioning operations. Chains with different lengths are available on demand.    

Model		TYHSD-1A	TYHSD-2A	TYHSD-3A	TYHSD-5A
Rated lifting weight	t	1	2	3	5
Rated lifting height	m	3	3	3	3
Rated load	kn	12.5	25	37.5	62.5
Hand pull fully loaded	n(kg)	275(28)	387(39.5)	416(42.5)	375(38)
Lifting chain number		1	1	2	2
Lifting chain Dia.	mm	6	8	7.1	9
Main size (mm)	A	133	178	155	164
	B	150	154	197	253
	C	325	395	450	603
	D	38	48	50	64
	K	28	35	40	50
Weight	Kg	11	18.5	24	37
Parking size	Cm	23*18*20	28*21*24	32*21*26	40*21*31
Every meter lifting increase weight	kg	1.57	2.3	3.2	4.6

         More picture of the manual lifting chain pulley blocks:         Company Information   Jiangsu Province Yixing Boyu Electric Power Industry Company is located in west side of the beautiful and fertile Taihu Lake. Our company is high-tech enterprise of Jiangsu province having six patents, including two invention patents. Our company has a total area of 42800 square meters, having formed four series products: 1: Electric power construction tools 2: Nonmetallic galvanized the production equipment (Achieved high-tech products) 3: Numerical control machine 4: Low voltage no power-arc furnace compensation system History Founded in 1993, Yixing city power machinery factory Established in 1997, Yixing city Boyu power machinery Co., LTD In 2001 the company passed ISO9001 certification, and obtain the AAA certificate In 2006 attains the Wuxi city contract trustworthiness enterprise, also achieved famous brand product in Wuxi city In 2007 attains the high-tech enterprise of Jiangsu province, also achieved brand-name products in Jiangsu province In 2009 reworded significant achievement in Wuxi city In 2010 Boyu cooperated with Germany famous Caesar Company establishing the Boset brand In 2010 achieved the national ministry of science and technology innovation in science and technology project. To November 8, 2010, Boyu enterprise has already sell puller and tension equipment (excluding mobile ground grinding) nearly 4000 sets. Our products are sold well in Sudan, Kenya, Angola, Pakistan, Burma, India, Mexico,Germany.     Packaging & Shipping   Our Services   Quality, loyalty and service is our faith!  1.Deemed continuous improvement as our permanent pursuits.   2.We have introduced many advanced equipments and mature techniques, to meet various of customers’ requirements.   3.We can adjustment the price according to your market demand’s changes, and also can launch a series of promotional activities in a bad economic environment.      4.We will do our best to deal with the problems our customers encountered, in order to ensure our customers' satisfaction and also improve our better reputation.    5. 24-hour hot line: 86-0510-80329270. Once receive the customer’s enquiry , we will response within 24 hours.   6.Do the best  manual lifting chain pulley blocks Transmission Line Stringing Accessories in China.   manual lifting chain pulley blocks