Question 1

How much does crane rental cost?

Accepted Answer

There's no honest flat rate — crane rental (or crane hire) is priced per job. The main drivers are the crane class and capacity, how long you need it (hourly, daily, weekly or by project), whether you need a certified operator, the rigging required, and site access. A small boom-truck pick costs a fraction of a multi-day mobile or tower-crane job. Rather than quote a misleading average, Kranes prices your exact lift: send the load, the radius, the lift height and the timing, and we return a clear, itemized quote within 24 hours so you can budget with confidence. Longer commitments usually lower the effective rate.

Question 2

What is the 3-3-3 rule for cranes?

Accepted Answer

The 3-3-3 rule is a quick safety habit some operators use: take three seconds to start a movement smoothly, hold steady for three seconds, and take three seconds to stop — keeping loads from swinging through sudden acceleration or braking. It's a rule of thumb, not a regulation, and it never replaces a proper lift plan, load chart and the operator's judgment. On any Kranes lift, NCCCO-certified operators follow the manufacturer's load chart and OSHA 1926 Subpart CC practice, with the rigging and ground conditions verified before the load leaves the ground. If a load starts to swing, the operator stops and lets it settle before moving again.

Question 3

What does "crane services" mean?

Accepted Answer

"Crane services" covers everything around getting a load lifted safely beyond just the machine: supplying the crane (sale or rental), providing certified operators, planning and engineering the lift, rigging, and the ongoing maintenance, inspection, certification and parts that keep a crane compliant. As the nationwide supplier, Kranes covers all of it — sales, rental, service and parts — from one request. You describe the job; we provide the crane and the certified support to complete it, then keep it running afterward. That includes inspection records, certified operators and a written quote that spells out every part of the scope before the crane mobilizes.

Question 4

What is the difference between a gantry crane and an overhead crane?

Accepted Answer

Both run a hoist along a bridge, but the support is different. An overhead (bridge) crane carries its bridge on runway beams fixed to the building structure, so it clears the floor entirely and reaches the highest hook positions. A gantry crane carries the same bridge on freestanding legs that run on floor rails or castors, so it needs no building steel and can work outdoors, in yards or anywhere a runway can't be mounted overhead. Overhead cranes suit permanent in-bay production; gantries suit flexible, portable or outdoor lifting. Kranes supplies, installs and services both. Both are covered by OSHA 1910.179 when used in general industry.

Question 5

What is the 10-foot rule for cranes?

Accepted Answer

The "10-foot rule" is the common name for keeping cranes, loads and rigging a minimum distance from overhead power lines. In general industry, OSHA 29 CFR 1910.333 sets 10 feet for lines up to 50 kV, plus 4 inches for every 10 kV above that. For cranes used in construction, OSHA 29 CFR 1926.1408 is stricter: if any part of the crane, load line or load could come within 20 feet of a power line up to 350 kV, the employer must de-energize and ground the line, keep a 20-foot clearance, or use the voltage-based clearance table. Every Kranes lift plan checks for overhead lines, and certified operators keep the required clearance throughout the lift.

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