(1)	It adopted first class steel encloser protect internal structures from striking and extend the using life
(2)	Disc brake motor can be braked quickly,stable property and have long service life.
(3)	After heat treatment make the high-classed steel hook become enough toughness and strength
(4)	G80 chain with high safety factor, strong tension and ensure that the good can be provided smoothly.
(5)	The line extended hand shank is make of engineering plastic shell,and it can be impact resistant
(6)	Model	DHS1	DHS2	DHS3	DHS5	DHS10
(7)	Standard capacity(kg)	1000	2000	3000	5000	10000
(8)	Testing load (t)	1.2Gn	1.2Gn	1.2Gn	1.2Gn	1.2Gn
(9)	Motor power (w)	500	750	500	750	750
(10)	Lifting speed(m/min)	2.25	1.25	1.1	0.9	0.45
(11)	Lifting height(m)	3-9	3-9	3-6	3-6	6-9
(12)	Motor R.P.M(r/min)	1380	1380	1380	1380	1380
(13)	Electric voltage(V)	380V
(14)	Weight (kg)	3m 36kg	45kg	42kg	57kg	115kg
	6m 40kg	52kg	50kg	70kg	142kg