Hydraulic Hoist As Part Of Their Indoor Crane Systems

October 01, 2012

One of the main components of indoor crane systems is a hydraulic hoist. Unlike traditional cranes or lifts, this device relies on an oil-based piston mechanism rather than a large motorized operating system. The piston device allows the hydraulic hoist to carry much larger loads with a fairly small motor, in comparison to cranes and hoists of similar size.

Marinas and shipyards are places where you will find this kind of equipment. It helps move boats into and out of the water. Other uses for this type of hoist are for loading and unloading cargo from a boat hold onto nearby trucks. Aside from boat docks, manufacturing and warehouse operations use a hydraulic hoist as part of their indoor crane systems.

Instead of workers breaking their backs by lifting heavy loads, these hoists offer ergonomic lifting solutions for indoor industrial work environments. Indoor cranes offer an overhead mechanical advantage and allow efficient workflow without taking up too much ground space.

Investing in one of these is ideal when your factory space is difficult to maneuver around in. You can achieve heavy lifts with ease and utilize indoor space much more efficiently with indoor crane systems that incorporate hydraulic hoists.

A hydraulic hoist helps you perform a tow wire job with ease. For example, miners digging for ores and precious minerals will not have a problem lifting heavy objects. Having one of these helps you avoid hurting your workers in the process. These hoists are also used for erecting steel or other structural components on a construction site.

There are also trucks and boats that use them for small tow wire jobs. Converting a standard truck bed into a dump truck is not a problem when you have one of these at your disposal.

A small, electric motor powers one or more pistons found in the device. As they move downward, pressure is applied to the oil supply found below. Once the oil contracts to its minimum size, the pressure is then transferred to the hoisting mechanism.
When the pistons move in reverse, the hoist can lower or release objects as determined by your indoor crane systems operator. This is operated from inside an operator car cabin. It sits along the base of the support tower.

One advantage of having a hydraulic hoist perform a tow wire job is the relative distance between the motor and hoisting mechanism. Because of this distance, the machine emits less noise than a traditional crane or lift. This makes these indoor crane systems ideal for moving theater sets during intermissions. Despite their size and small motor, it still packs an incredible amount of lifting power.

There are some potential drawbacks that need looking out for. For one, hydraulic hoists do not operate as efficiently as other lifting devices. This could lower your productivity and increase some of your operating costs. Anything that is hydraulic-based is susceptible to leaks and broken oil cavity seals. Study your options carefully before deciding. A broken down system will require extensive repair and maintenance work if you do invest in one.

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