A boom truck crane is a crane mounted on a road going commercial chassis: it drives itself to the job, sets outriggers, lifts and leaves the same day. Rental fleets carry them from roughly 15 to 40 tons, and they are almost always hired operated, at about $125 to $250 an hour with a three or four hour minimum.
Telescopic boom or knuckle boom
A telescopic machine has a straight boom that extends in sections and is the one you want for height and for a clean pick over a building. A knuckle boom, or articulating crane, folds behind the cab and excels at unloading its own truck and reaching into awkward corners. They are priced differently and they suit different work.
The chassis is half of what you are hiring
Because the crane rides on a truck, it needs no lowboy and no permit run, and it can be somewhere else the same afternoon. That is the reason this class exists. It also means road weight limits shape the machine, so a boom truck at a given tonnage carries less than a purpose built mobile crane of the same rating.
Where it beats the alternatives
Against a telehandler it lifts a freely suspended load and reaches over obstructions. Against a mobile crane it arrives faster, sets up in minutes and costs a fraction to mobilise. Where it loses is duration and capacity: a week of heavy steel or a pick at long radius belongs on a larger machine.
The five things a dispatcher will ask you
Weight of the load, how far it sits from where the truck can park, the height it has to clear, ground conditions under the outriggers, and what is overhead. Power lines are the question that changes the whole plan. Send a photo of the setup area, because a truck that arrives to find no room still bills the trip.
Questions people ask about boom truck crane
How much does a boom truck crane cost for a day?
Operated hire commonly runs $125 to $250 an hour with a minimum of three or four hours, so a straightforward day lands in the high hundreds to low thousands depending on capacity. Travel time from the yard is usually billed as well, which makes distance a real part of the price.
What size boom truck crane do I need?
Capacity alone will not tell you. The rating applies at minimum radius, and falls away as the boom goes out and up. Give the yard the load weight and the horizontal distance from the truck to the landing point, and let its people read the chart and pick the machine.
Can I hire a boom truck crane without an operator?
Some yards offer bare hire on smaller machines to customers who run cranes themselves, but it is uncommon. Bare hire moves the operator qualification, the inspection record and the lift plan onto you, and for a single pick the operated rate is usually the cheaper answer.