HSZ-VD Type Manual Chain Block,Galvanized Chains

HSZ-VD Type Manual Chain Block,Galvanized Chains

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The VD Series Manual Chain Hoist is a portable lifting device designed for vertical lifting, lowering, and positioning of heavy loads in industrial, construction, and maintenance environments. It operates through a mechanical advantage created by a system of internal gears and chains, allowing a single operator to lift several tons with minimal manual effort.

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Features

High strength load sheave in ductile cast iron protects load chains with abrasion resistance.

Heat treated three grade gears in high quality steel.

Integral sealed bearing increases mechanical efficiency.

Double pawl mechanism enhances brake safety.

Rolled-edge hand wheel cover provides smooth operation of the hand chain when pulled sideways.

Beautiful and compact top and bottom covers protect gears and brake system.

SPECIFICATIONS

SPECIFICATIONS
Model	Rated Load (kg)	Lifting Height (m)	Force of Full Load(N)	Test Load(kg)	Dimension of Load chain	Net.Weight (kg)
VD-1	1000	3	250	1250	6*18	11.3
VD-2	2000	3	335	2500	8*24	17.7
VD-3	3000	3	318	3750	7.1*21	22.5
VD-5	5000	3	435	6250	9*27	37.3
VD-10	10000	3	435	12500	9*27	67.5
VD-20	20000	3	440*2	25000	9*27	153.6
VD-30	30000	3	440*2	37500	9*27	243.8