IMPA: 615024

Marine Explosion-Proof Chain Hoist – 3 Ton Beryllium Copper

This 3 ton explosion-proof chain hoist is engineered for safe lifting in hazardous marine environments, including LNG/LPG carriers, oil tankers, chemical tankers, and offshore platforms. Constructed from non-sparking beryllium copper alloy, it eliminates ignition risks when handling volatile cargo or operating in explosive atmospheres.

With a standard lift of 3 meters and a tested capacity of 4.75 tons, this hoist provides a high safety factor for heavy-duty shipboard maintenance and machinery handling. The enclosed copper alloy gear housing protects internal components while ensuring smooth, reliable operation. Ideal for ship chandlers and marine supply needs where safety and compliance with explosion-proof standards are critical.

Key Features

Technical Specifications

SpecificationValue
Lifting Capacity3 Ton
Standard Lift3 m
Tested Capacity4.75 Ton
Min. Distance Between Hooks690 mm
MaterialBeryllium Copper Alloy
UnitPer Set
IMPA Code615024

Frequently Asked Questions

What makes this chain hoist explosion-proof?

It is made from beryllium copper alloy, which is non-sparking when struck or rubbed. The gears are enclosed in a copper alloy housing to prevent any sparks from escaping, making it safe for use in flammable or explosive environments.

Can this hoist be used on LNG/LPG ships?

Yes, it is specifically designed for LNG/LPG carriers, oil tankers, chemical tankers, and offshore platforms where explosion-proof equipment is mandatory.

What is the safety factor of this hoist?

The hoist has a tested capacity of 4.75 tons against a rated capacity of 3 tons, providing a safety factor of approximately 1.58.

What is the minimum hook distance?

The minimum distance between hooks is 690 mm, allowing it to work in confined spaces common on ships.

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