Overview
Mobile cranes include truck-mounted hydraulic cranes, all-terrain cranes, rough-terrain cranes and smaller carry-deck or boom truck units. They drive to the site, set up on outriggers and perform lifts, making them common for construction, equipment setting and installations.
Crane size is chosen based on load weight, rigging weight, radius, height and site conditions. A crane's capacity drops as radius increases, so a crane rated for a heavy load at close range may handle much less at the distance your job requires. Load charts and lift planning determine the right machine.
Site requirements include stable ground for outriggers, access for the crane and support vehicles, clearance from power lines and space for counterweights.
The usual process
- Discussing the load, radius and site.
- Selecting crane type and size.
- Planning setup location and access.
- Coordinating permits for street setups.
- Performing the lift with qualified operators and riggers.
- Demobilization.
Key considerations
- Minimum charges and travel time apply.
- Ground bearing pressure matters.
- Weather and wind affect lifts.
- Permits may be needed for street setups.
- Power line clearance is critical.
- Capacity depends on radius.
Local notes for Colorado Springs
Wind along the Front Range, especially near the foothills, can affect crane operations, and lifts are postponed when conditions exceed limits. Altitude does not change crane load charts, but weather windows and ground conditions after snowmelt matter.
We take inquiries from Colorado Springs, Monument, Fountain, Manitou Springs, Security-Widefield.
What to have ready
- Note any site rules, such as general contractor requirements, safety orientation, insurance certificates or restricted hours.
- Describe the job site: address or nearest cross streets, access route, ground conditions and any overhead lines, trees or structures.
- Mention whether you need an operator, rigging, delivery, permits or traffic control, or plan to handle those yourself.
- Tell us who the on-site contact will be on the day of the work.
- Note the lift height, reach or pour distance needed, measured from where the equipment would set up.
- Include photos of the site and the setup area if you can.
- Share your preferred dates, working hours and how long you expect to need the equipment or service.
Signs to slow down
- No clear answer about who is responsible for permits, traffic control or site preparation.
- No questions about loads, ground conditions or site access before quoting.
- Pressure to proceed without a lift plan or site visit on a complex job.
- Quotes that change significantly on the day without a clear reason.
- Dismissing wind, weather or ground concerns rather than explaining how they will be managed.
- Vague answers about equipment inspection and maintenance records.
- Unwillingness to provide insurance certificates or operator qualifications when asked.
What to ask before you commit
- What size crane do you recommend?
- Who handles permits?
- Are operators certified?
- What's your pricing structure?
- Do you provide riggers and signal persons?
- What insurance do you carry?
- Do you provide lift plans?
People also ask
- How do I know what size crane I need?
- The crane company calculates based on weight, radius and site conditions.
- Do I need a permit for a crane?
- Street setups often require permits; requirements vary.
- What's a minimum charge?
- Many crane rentals bill a minimum number of hours.
Related topics
- Lift Planning: What a crane lift plan covers, when it is needed and questions to ask a crane or rigging provider.
- Operated and Maintained Crane Service: What operated and maintained crane rental includes, versus bare rental, and questions to ask.
- Construction Lifts: Using cranes for construction projects, scheduling and site coordination, and questions to ask a crane provider.
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