Heavy Duty Chain Type Handle Hoist with 5-90KN Rated Load 1.5M Lifting Height

Product Specification

• Powerful Mechanical Advantage Through Gearing:​ The hoist operates on a proven gear reduction system. When the operator pulls the hand chain, it turns a set of gears inside the hoist body. This system multiplies the applied force, enabling the lifting of loads many times heavier than what could be moved by hand alone. This mechanical efficiency is fundamental to its utility in handling heavy electrical components.
• Precise and Controlled Load Movement:​ Unlike powered hoists that may operate at fixed speeds, the chain hoist offers exceptional operator control. The load can be raised or lowered in small, precise increments by pulling the hand chain link by link. This fine control is critical when positioning sensitive and expensive equipment like circuit breakers or instrument transformers, where millimeter accuracy is required to align mounting bolts and connections.
• Complete Independence from External Power Sources:​ As a purely mechanical device, the chain hoist requires no electricity, batteries, or compressed air. This makes it perfectly reliable for use in remote locations, during power outages, inside de-energized substations, or in any environment where bringing in generators or power cables is hazardous or impossible. Its readiness depends solely on its mechanical condition and the presence of an operator.
• Inherent Safety with Automatic Load Holding:​ A key safety feature is the automatic braking mechanism. Inside the hoist, a load brake engages automatically when hand chain tension is released, securely holding the load in place. This fail-safe design prevents accidental lowering or free-fall of the load, protecting personnel and equipment below and providing peace of mind during critical lifts.
• Durable Construction for Industrial Demands:​ Built with a high-strength steel housing, hardened alloy steel gears, and a durable load chain, these hoists are designed to withstand the rigors of daily use in industrial and construction settings. The load chain is typically made from alloy steel and is resistant to wear, deformation, and shock loads, ensuring long-term reliability.
• Compact and Highly Portable Design:​ Chain hoists are relatively compact and self-contained, making them easy to transport to the job site, hoist into position, and set up. They can be mounted to fixed beams, portable tripods, or gantries, providing flexible lifting solutions in workshops, substations, and at field installation sites.
• Wide Range of Lifting Applications in Electrical Work:​ The applications in the power industry are extensive. They are routinely used for installing and removing heavy switchgear, lifting and positioning transformers, handling large cable drums, performing maintenance on overhead busbars, and for general rigging during the assembly of electrical control panels and machinery.
• Cost-Effective and Low-Maintenance Operation:​ With no fuel, electricity, or complex hydraulic systems, the chain hoist has very low operating costs. Maintenance is straightforward, typically involving periodic lubrication and inspection of the chain and gears. Its durability and simplicity translate to a long service life and an excellent return on investment.
• Versatility in Mounting and Load Orientation:​ While primarily used for vertical lifting, chain hoists can also be configured for horizontal pulling applications. They can be used in a pulling mode to tension cables, drag equipment into position, or straighten components, adding to their utility on the job site.
• A Fundamental Tool for Professional Electricians and Technicians:​ For anyone working with heavy electrical apparatus, a chain type handle hoist is a fundamental piece of equipment. It empowers small crews to perform heavy lifts safely and efficiently, reducing physical strain and minimizing the risk of injury from manual handling. Its reliability and capability make it a trusted tool for both planned installations and emergency repairs.