Product Description

3 Ton 380 V Electric Chain Block with Hook:

0.5~50 ton lifting capacity

With upper hook (fixed) or with trolley

Single/Double speed option

Shell: aluminum alloy

Chain: high quality G80

Chain container: canvas / iron

Gear & chain wheel: alloy steel + heat treatment

Hooks: heat forging+heat treatment

Chain diameter: 6.3~11.2mm (as per different capacities)

Motor rotate speed:1440r/min(single speed),  2880/960 r/min(double speed),

Standard chain length: 3m (can be customized)

Power specification:200~690V,50/60HZ,3 Phase

Safe voltage:24V/36V/48V

Button switch:2/4/6/8 buttons option

Insulation grade:F class

Protection class: IP55

Working group:M4

Working temperature: -40ºC ~ +40ºC

OEM acceptable

Customized logo acceptable

Package: plywood case

Warranty: 2 years for mechanical parts, 1 year for electric parts