Monday, June 29, 2009

Used Cranes for Sale


Used Cranes for Sale

By Rajesh Karavadia


In construction sites, cranes play a very important role in lifting and lowering heavy materials and transferring it to higher places where such materials will be used. In factories, cranes are used to load heavy products to trucks or to stock rooms. In trucking services and mining places, cranes are used in lifting and moving heavy tires from huge trucks.


Cranes are powered by metal cables, hydraulics system, diesel fuel, etc. Cranes that are mechanically operated uses a lever to lift, pivot and to lower the machine.


One of the types of cranes is the deck crane. These types of cranes are usually mounted in ports, boats, yachts and cargo ships. The ranges of deck cranes may include cylinder and wire luffing cranes, gantries, grab cranes and heavy lift cranes.


Big cargo ships would require heavy lifter cranes. Sometimes, cranes installed are dependent on the products a cargo ship carries.


The deck cranes that are needed for a yacht may require the said minimum specs since yachts do not perform heavy lifting as compared to big boats and ships.


Deck cranes for your yacht will not just be used for pleasure hoisting and the like. There are many things that a deck crane installed in a yacht can do. Used deck cranes may be used for your yacht instead of its brand new counterpart. To ensure that the quality of the deck crane you intend to buy is not compromised, although it is second hand, here are some tips on how to buy used deck cranes for your yacht:

• Consider the lifting capacity and the speed of the lifting. Used cranes are expected to have lower performance but with proper care, the utmost performance can be restored.

•Consider the span of the arm of the crane.

• You may as well contact a company that produces, sells and install deck cranes. They may also offer used cranes for sale.

•Check the over all appearance of the deck crane. The more rust the lower the performance of the crane.