Crane Truck Hire is often used for a variety of projects that include relocating shipping containers and transporting construction materials, a mobile crane is a hoisting apparatus that is mounted on or is comprised of a self-/non-self-propelled crawler or a wheel mounted mobile base.
It uses a motor or engine to accomplish a number of functions, including hoisting and lowering loads as well as rotating loads from side to side.
Mobile cranes are widely used for the projects that have been mentioned above due to their exceptional versatility which enables them to effortlessly lift and relocate just about anything.
In fact, these cable-controlled cranes are so versatile that they can also do an array of complex jobs: from moving a grand piano from one floor to another to installing materials (like timber) on a building site, to carefully squeezing a house fixture in through a skylight window.
Below are the most common types of mobile cranes:
- Hydraulic Cranes
Unlike smaller cranes which rely on diesel or electric motors, hydraulic cranes use an internal hydraulic system which relies on the applied forces transferred by an oil or fluid to other parts of the crane where it’s needed to carry a load. Mobile hydraulic cranes boast an enormous amount of strength (can lift up to thousands of pounds) and are well-known for their reliability and safety features.
- Crawler Cranes
Available with either telescopic or lattice booms, crawler cranes are self-propelled cranes fitted with a set of crawler tracks that give the machine mobility and stability. The lifting capacity of crawler cranes range from around 40 to 3,500 short tons. Because of their incredible mobility and lifting power, crawler cranes are often used for wind farm installation and bridge construction projects.
- Rough Terrain Cranes
Rough terrain cranes are specifically designed for off-road projects with rough ground conditions. They are able to operate smoothly in even the roughest terrains due to their rubber tires and all-wheel drive capabilities. And even though rough terrain cranes have limited lifting capacity, their outstanding manoeuvrability makes up for it.
- Carry Deck Cranes
Characterized by its compact size, a carry deck crane is a small 4 wheel crane that can rotate its boom on a full 360-degree axis. This type of mobile crane comes with a flat deck where different types of objects and equipment can be placed and later on transferred to another location on the job site. Because of its small size and 360-degree rotating capabilities, a carry deck crane is the perfect mobile crane for cramped spaces.
- All Terrain Cranes
Similar to the concept of all-terrain vehicles, an all-terrain crane can travel on both smooth public roads and rough gravel roads. The difference is that an all-terrain crane uses both crab and all-wheel steering. In other words, this type of crane combines the on-site manoeuvrability of a rough-terrain crane and the roadability of a truck-mounted crane. What’s even better about this mobile crane type is the fact that it is easier to set up and move around the job site compared to other mobile cranes, making it the go-to crane of contractors who value efficiency.