These days, it’s hard to imagine how construction work, heavy lifting or mining operations were carried before the invention and development of modern mechanical cranes. This machinery can now do the backbreaking work that used to involve hundreds of men. But, it’s vitally important to choose the right crane for the project at hand. And, with so many options forcrane hire in Melbourne, it’s wise to research and consider the best type early on. A little investigation might save you time, money and frustration in the long run.
Mobile cranes
These are currently the most popular form of equipment in use as they are flexible, efficient and cost effect to transport, especially if they need to be moved around multiple sites. They can lift thousands of kilograms in weight, due to the strength and rigidity of their hydraulic systems. Today, they’re the essential workhorses in the construction of skyscrapers and other big buildings, bridges, roads.
Pick and Carry
Pick and carry cranes are designed not only to lift but also to shift and place loads in the correct place without the need for outriggers. They’re ideal for working in confined and difficult spaces. They are also a safe way to move fragile items like glass and install machinery and plant maintenance equipment.
All Terrain
As their name suggests, these types of machines can be used on both paved surfaces and off-road. They are rugged, safe and durable. Make sure you select the right size for your project as they come with a variety of reaches and load-bearing abilities.
Rough Terrain
For use solely on off-road locations, these cranes are ideal for large construction projects where both heavy lifting and manoeuvrability are essential. They usually have rubber, over-sized tyres and all-wheel drive.
Do note, however, that some rough terrain cranes cannot be legally driven on public roads, so be sure to check the situation before you decide whether the model you have in mind is suitable for your purposes.
Crawler cranes
A crawler crane is comprised of an upper carriage mounted on a crawler type under carriage. The top deck can rotate 360 degrees. It is usually equipped with a box or a lattice-type straight boom. It may also have an optional jib. A wire rope is suspended from the end of the boom and/or jib to which a grapple, hook or electromagnet can be attached for a variety of construction purposes. This type of crane provides great stability, but due to the fact it can be rotated 360 degrees, it must be managed with great care to avoid accidents and damage.
Carry deck cranes
A highly versatile piece of equipment, a carry deck crane is ideal for lifting materials that require a compact, low-lying crane that can be easily manoeuvred. Its squat shape also makes it useful where there are overhead obstacles and low ceilings. They are mostly used for smaller projects with lighter weights. They have four wheels and can, thus, be driven from site to site.
Mini Cranes
Mini cranes have developed hugely over the last 30 years. These machines now come in a wide range of sizes – some are so compact that they can even fit through a door frame. As a result, they are often used where space is restricted, either on road or pathways on inside houses to, for e.g., install steel beams or glass panels.
The type of crane to use is determined by the specifications of your project, so be sure to think it through carefully before you make a rental order. If in doubt, always seek the advice of a reputable crane hire company.