Chain Block

SHUANGNIAO MACHINERY, specializing design and manufacturing of electric chain hoist, manual chain hoist, lever hoist and various high tensile sling assembly, is a group corp., which consists of Shanghai Shuangniao Machinery Co., Ltd., Shuangniao Machinery Co.,Ltd., also. It is the largest private enterprise for HOISTING MACHINERY in China.

Model			HSZ-0.5A	HSZ-1A	HSZ-1.5A	HSZ-2A	HSZ-3A	HSZ-5A	HSZ-10A	HSZ-20A
Capacity		tons	0.5	1	1.5	2	3	5	10	20
Standard lift		m	2.5	2.5	2.5	3	3	3	3	3
Running test load		Kn	7.5	15	22.5	30	45	75	150	300
Effort required to lift rated load		N	231	309	320	360	340	414	414	414x2
Strands of load chain			1	1	1	1	2	2	4	8
Load chain diameter		mm	6	6	8	8	8	10	10	10
Dimensions(mm)	A		131	140	161	161	161	186	207	215
	B		127	158	187	187	210	253	398	650
	C		270	317	399	414	465	636	798	890
	D		36	40	45	50	58	64	85	110
	K		30	34	38	41	48	52	64	85
Net weight		kg	10	12	18.5	20	27	45.5	83	193
Packing measurement		cm	22x15 x19.5	23x18 x19.5	28x21 x24	28x21 x24	32x21 x26	40x21 x31	50x41 x21	64x38 x64
Extra weight per metre of extra lift		kg	1.7	1.7	2.3	2.3	3.7	5.6	9.7	19.4

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Category: Manual Chain Blocks