It’s been said the largest growth area in rough-terrain cranes is the top end of the market: big RTs. Is that your understanding?
RTs are being manufactured with bigger capacities and longer boom and jib combinations. They're doing the work that truck cranes and small crawlers used to do without requiring the apparatus of truck and crawler cranes, boom storage transportation, rig-in times, crew size, etc.
Why do you think this is such a booming area?
The Terex RT1120 for example has 155 feet of boom, with a 56-foot swing away. The machine can achieve a total boom length of 211 feet and a tip height of 220 feet and operate at a radius of up to 180 feet. Also, the crane can pick 50 tons at 25 feet and 20 tons at 50 feet, and it can do all of this delivering one truckload to the job site, with one operator in the vast majority of jurisdictions and takes virtually no time to set up compared to truck cranes.
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With 4-wheel drive, crab and crawl steer, the cranes are highly maneuverable, able to handle terrain and get into spaces that trucks just can't.
What are the primary applications of these cranes?
These cranes can be used anywhere you would normally use a truck, AT or even a small crawler. As long as the job is longer than a few days, we think RTs provide a huge advantage to the contractor versus other conventional modes of hoisting.
How would you summarize their benefits and drawbacks?
The benefits of using RTs include: maneuverability, capacity, ease of operation, dependability and the fact that they're a one-man machine. We don't consider the RTs to have any drawbacks. As long as the machine has the capacity required to make the required lifts, we obviously consider them to be superior to any other method. |
Is the increased activity of RTs due to market growth, or are they eating up sales of other cranes?
Both. The demand for cranes has grown and as RT capacities have increased, they've taken a bigger share of the market.
It’s been said that big RTs are cutting into AT sales. What do you think?
I would assume they have to some degree. But then ATs have cut into truck and crawler sales as well.
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