The all-terrain crane is considered within the crane business as being a luxury model of a mobile hydraulic crane. It has the status of being similar to driving a Hummer or a Range Rover on pavement. All-terrain cranes are considered to be a hybrid between a rough terrain crane and mobile truck crane. One more great feature of this equipment is its multi-functional ability to be able to navigate through all types of off-road terrain. Among the main selling features of this specific crane is that it travels equally well at high speeds down roads.
The Very First Rough Terrain Crane
The very first rough terrain crane was put on the market by Grove during the year 1959. The crane was intended for use and designed to deal with numerous tasks on construction sites. The industrial strength of the crane's tires is capable of handling all types of tricky terrain and is able to transport small loads in carry mode. During the 1970s, Grove launched the 4 axle Super-RT 1650 model. This unit has an 82.8 meter or 270 foot height under hook in production, along with a 135 ton lifting capacity. At the end of the day, the rough terrain crane will become the company's most notable machinery through the years.
The Crane's Disadvantages
The rough terrain crane is not without its drawbacks because could not be driven on public roads with any other traffic. Japan is the one country that has made this rule an exception. Moreover, one more issue happened when the lowered boom on the crane tended to block the left and right views of the driver, which depends on how the cap was positioned. All the issues with the design of the crane ended up being dangerous and serious and lead to lots of RT crane mishaps, specially when turning. As a result, lowboys, flatbeds, low-loaders were adopted as the primary method of transporting rough terrain cranes.