Whether it is a house, factory, or fieldwork, the ladder has its own advantages and uses. Different types of ladders like the step ladder, extension ladder, telescopic ladder, platform ladder, etc… are mostly used for simplifying the work. Portability, ease of use, cost-effectiveness, compactness, safety, height reachability, etc… are the factors we consider most when looking for a ladder. The most appropriate ladder that satisfies all these features is the hydraulic ladder.
Scissor ladder and vehicle-mounted hydraulic ladder are the two major categories of the hydraulic ladder. This hydraulically operatable ladder can provide all key benefits of usual ladders and many more like accident prevention, remote control automated moving mechanism, etc... Warehouses, factories, street light repair, and many other related applications utilize this hydraulic ladder.
A Scissor ladder also called a scissor lift is used for extending or retracting the platform using hydraulic power. This scissor ladder with minimum moving parts can lift heavy loads by placing it on the flat platform. The vehicle-mounted hydraulic ladder is usually attached to trucks/vans and it will provide more convenience for field workers to work safely in heights. The scissor ladder is most suitable for warehouses and factories that deal with indoor works. But, the vehicle-mounted ladders are mostly preferred for on-site works and the inclination angle of the ladder attached to the vehicle can be adjusted and it can also be rotated 360 degrees to provide easy access. Both of these ladders can be transported from one place to another.
Also Read: How to Work With Hydraulic Car Lift?
What is a hydraulic Scissor Ladder? The hydraulic scissor ladder with a platform will provide vertical movement and this uses linked, folding supports in a crisscross pattern. The base of the scissor ladder can be either fixed or movable(using sliding wheels) and one end of the scissor arm will be attached with this base. The other end of the scissor ladder is connected to the flat platform that can raise load easily to any desired height and lock it to prevent falling. The crisscross hydraulic scissor arm is placed in between this base and platform, and it can be extended with the applied hydraulic power to cylinders connected in between. The ladder will start lifting when the pump pressurizes the fluid and transfer it to the hydraulic cylinder. The maximum load capacity and reach of this ladder will depend on the number of cylinders used and the retracted length of the cylinder. A column of compatible fluid will support the lifted scissor ladder. The raised ladder can be lowered by opening the down valve and returning the oil out from the cylinder.
What is a vehicle-mounted hydraulic ladder? The firefighting vehicles used for rescue operations will include a ladder and mostly it is operated using hydraulics. The cylinder is the major component used for lifting the ladder. When not in use, the ladder will rest on the truck deck and it will be raised when powered by hydraulics. This type of hydraulic ladder mounted on to trucks or van will provide better flexibility, mobility, and reach. The high altitude working like a street light maintenance can be simplified with this hydraulic ladder. The operation of this hydraulic ladder starts when the operator sends a signal using the control panel located inside the cabin. The hydraulic pump will be powered by an external source and this will pressurize the fluid and makes the hydraulic cylinder to extend.