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Crawler Cranes

For those of us in the construction world, we know there are few sights quite as glorious as the crawler crane. The huge machine handles only the most specific and...

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Crawler Cranes

14, Feb, 2015

For those of us in the construction world, we know there are few sights quite as glorious as the crawler crane. The huge machine handles only the most specific and strenuous of tasks. All successful machines are made up of cogs which work in unison, and the crawler crane is a particularly important part of the cog.

The crawler crane, however, leaves a slightly larger legacy than some of its predecessors. While they offered power and strength, the crawler crane invokes the images of all of the great buildings we see today – massive skyscrapers, flats, offices and shopping centres all helped to be put together by a crawler crane.

Mounted on a set of moving tracks, the crawler crane is able to move about with supreme stability and balance to ensure it can do its task to the utmost efficiency. The design allows for the crane to be able to take huge payloads in weight and take them hundreds of feet into the sky, and move them with ease to wherever need be. The crawler crane was one of the most efficient designs in construction, offering easy moving of huge obstacles or easy movement of resources across site in an instant.

Noticeable as they scale higher than anything else in the city, the crawler crane provides the bulk of the heavy moving in today’s construction. They can take anything up to 3,500 tonnes of material, allowing for an insane amount of power to be generated by the machine – as well as balance and precision – to pull off such a feat. The accuracy is nothing to be sniffed at, either, as it offers pretty precise drops and movements of massive quantities which would take men a large portion of the day to move.

Well-built crawler cranes are easy to take apart and be re-assembled at a different point, should transport not be possible. This makes them mobile as well as accurate, and once there is a procedure for actually assembling them, they can be extremely cost-efficient purchases by any construction business.

There are a huge amount of extra parts and modifications for crawler cranes, too. From shells, hooks, and grabs, there is a pretty big market out there for buying new parts and taming the crawler crane to be to your exact needs and specifications. Having been in service for over a century, the crawler crane is one of the most recognisable and historic pieces of machinery we have built today.

For many years, it has offered the simplicity of easy transport of goods which man could not feasibly lift in a convenient or efficient manner. The crawler crane has increased the quality of work while reducing the time it takes to finish a job in spades; it truly has provided construction with one of the few godsend devices out there.

Mobility aside, it is arguably the most useful piece of equipment a construction firm can have at present! This does not look to change anytime soon, either, with the consistent levels offered by the device makes it pretty hard to beat until we master teleportation!

Mobile Cranes

Not many people know that crawler crane is a very strong and versatile piece of machinery which offers a lot of support to different industries, making several movements of products...

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Mobile Cranes

23, Dec, 2014

Not many people know that crawler crane is a very strong and versatile piece of machinery which offers a lot of support to different industries, making several movements of products and goods. But mobile crawlers can really offer a great alternative to the individuals who are looking for a great solution. This article will tell you more about what mobile cranes are and their purpose.

A Mobile Crane generally is a large vehicle that resembles a truck that carries an extending arm which then has a hook by its end which is suspended by a long wire rope that runs along sheaves Steel wheels with a groove in the middle to accommodate the wire rope. The ropes are mostly operated by either the vehicle’s own engine or from an electric motor mounted on the vehicle. Mobile crane are able to travel on roads and highway, unlike crawler cranes which need special equipment to transport them.

Mobile cranes may be simple by design but they can perform Herculean tasks that would otherwise seem impossible. In a matter of minutes, these machines are able to raise bridge beams on highways and heavy equipment in factories and even lift beachfront houses onto pilings.

When working on the job site, outriggers are extended horizontally from the crane chassis and then vertically to the ground to level and stabilize the crane while stationary and hoisting the load.

Depending on the purpose, these mobile cranes actually have different versions;

Firstly, we have the Hydraulic Truck Cranes which are the most general versions of mobile cranes. It is a crane which is mounted on a truck carrier that provides the mobility for this type of crane. This crane has two sections: the carrier, often referred to as the Lower, and the lifting component which includes the boom, referred to as the Upper. These are mated together through a swing bearing, that allow the upper to swing from side to side. These modern hydraulic truck cranes are usually single-engine machines, where they use the same engine to power the undercarriage and the crane. The upper is usually powered via hydraulics run through the swing bearing from the pump mounted on the lower. They usually operate by using hydraulic machines that use the force generated by the pressure of oil that’s being pushed through the pistons inside the hydraulic machine making the boom move.

The second is the All Terrain Cranes which much like its name, is for different kinds of terrain. Since there are times that the site of construction is a little harder to move about and operate onto. These mobile cranes can run on smooth concrete roads and can still run through off-road terrain thanks to its all-wheel-drive system built into it. All Terrain combines the road ability of Truck-mounted Cranes and the maneuverability of Rough Terrain Cranes. All Terrain Cranes have 2 to 9 axles and are designed for lifting loads up to 1,200 tonnes.

Then there are the Rough Terrain Cranes. These were specifically designed for off-road terrain. It is also a hydraulic powered mobile crane running on rubber wheels, making it perfectly suitable for places where the ground is uneven. The crane is mounted on an undercarriage with four rubber tires that is designed for pick-and-carry operations and for off-road and “rough terrain” applications. Outriggers are used to level and stabilize the crane for hoisting. These rough terrain cranes are single-engine machines; They use the same engine to power both the undercarriage and the crane. In a rough terrain crane, the engine is usually mounted in the undercarriage rather than in the upper, as with crawler crane. Most have 4 wheel drive and 4 wheel steering which allows them to traverse in tighter and slicker terrain than a standard truck crane.

Crane Spare Parts

Crawler cranes and mobile cranes are used around the globe for a number of purposes and in a number of industries. But we all know that without proper maintenance and...

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Crane Spare Parts

Crawler cranes and mobile cranes are used around the globe for a number of purposes and in a number of industries. But we all know that without proper maintenance and regular repair services, these machines can get damaged. Wear and tear of these machines can really bother you a lot. They can carry massive loads and can also be positioned from one place to another.

It is pretty obvious that a large machine like this will run in to some problems at some point in time. This is why you need to be prepared beforehand and ensure that the maintenance services are carried out on a regular basis so that no issues come up later on and you don’t have to spend a large sum of money at once.

Purchasing spare parts is an essential procedure, as you wish to ensure that you get the right parts all the time for your machine. Buying the right parts for the crane will ensure that it runs smoothly with great efficiency. Well, safety is also very important and you got to buy quality products from the market.

When you are purchasing some spare parts for your crawler or mobile cranes, you need to understand that relying upon the right company is quite essential. Choosing the right brand is also very essential as a trustworthy source will always offer you good quality products which will work for a long period of time.

Not many people know that these spare parts travel a large distance as they are being offered by many international distributors. This is why you need to pick the right company that offers quality parts.

You should always make sure that the company you select offers you products with durability. They should have a great record in selling products. Their products should be able to make the machine run smoothly without any difficulty.

Even though several distributors offer you a very nice deal but there are certain companies which will provide additional value added services. You should consider choosing such a market dealer who is a reliable one and offers you something extra.

You should always remember that the smallest of parts can keep a burden on your pocket and so you got to ensure that you buy them all at once so that the cost can be cut down a little bit.

One needs to carefully shop around on popular spare parts website so that one can come across some great review websites in order to know more about the quality of the spare parts being offered. Finding quality crane spare parts is really essential and in order to make the machine run smoothly, one needs to rely on the reputable distributors only. These are some of the most important things which you should remember about crane spare parts. It is of utmost importance to go for the right alternatives in this regard. Proper maintenance will ensure lesser breakdown and help the crane to maintain a longer lifespan.

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