Posted in: Crane Rentals Atlanta, Crane Rentals Georgia, Georgia Crane Service, By: zane, At: September 11th, 2009
SS Crane & Rigging Corporation specializes in providing cranes by the hour to lift anything in the Atlanta and North Georgia area. We’ll send you a crane for one lift or a dozen. Our cranes are ’street legal’, so they are always ready to go, and we furnish the machine driven to your place and operated by an expert.
We lift air conditioners across rooftops from Rome and Cartersville to Canton and Woodstock, we lift tanks and stand them from Dalton to Marietta, and we also set pumps at water plants, transformers for power companies… its a long list.
You can call us anytime to order a crane to meet your crew, you name the time and the place! Meanwhile, please browse the site… it is packed with information on cranes, the lifting business, the operator’s concerns…
This site is written for our customer, the end user, the guy who has a job to do. We intend to help get that job done, whether through a good machine arriving on time with a helpful operator or just an easy place to find information related to the task at hand… LIFTING!
Posted in: Uncategorized, By: counterweight, At: August 6th, 2009
Posted in: Crane Operations, Crane Rentals Atlanta, Crane Rentals Georgia, Georgia Crane Service, By: counterweight, At: April 22nd, 2009
The crane load chart is the crane operator’s bible. It is a simplified compilation of engineering data the crane manufacturer furnishes with the machine. This chart (or table) tells the reader what that machine will lift in any allowable configuration (boom length, load radius, outrigger span, area of operation, or jib deployed. Short-term crane rentals in the Atlanta area usually comprise a crane, delivered to your site, with an operator. Your operator is there to not only bring you your crane, but also to streamline the entire lifting process- he knows how to get your lift done safely. A good operator knows and refers to the crane’s load chart.
Be forewarned, there are many caveats to the figures in the load charts for modern cranes. Take the fine print seriously, in the lifting business it means everything!
The OSHA accredited crane operator’s exam has several hundred technical questions (the pass threshold is 80% correct answers, not the 60 or 70% we became complacent with in school). Most of the questions concern the crane load chart.
If you still want to read a load chart, read all notes from the beginning, browse through the tables, then carefully read the final page(s) of fine print. The boring stuff at the beginning and end defines and qualifies (reduces) a lot of the allowable load numbers in the tables. Then, when you are ready for the tables, make special note of the title of each section (most load charts are divided into sections based on the configuration of the crane.) Pay attention to the notes at the top, bottom, or to either side of the columns. Remember, among other things, the load radius is measured from the crane’s center of rotation to the center of gravity of the load you are wanting to lift.
For a sample chart from one of our rental cranes based in Atlanta, open this 40 ton crane load chart. The section title on page two “30-94′ BOOM AND HEAVY LIFT PACKAGE- ON OUTRIGGERS FULLY EXTENDED” is loaded with crucial information. That one statement defines the boom lengths covered, the counterweight installed, and the outrigger span required to lift the loads specified. Reading the section heading carefully tells us this section of the load chart covers what this crane will lift from the main boom with all outriggers fully extended. Note the column which specifies higher allowable loads for over rear. Drawings and notes on page one define the rear quadrant and describe the counterweight that must be in place to qualify for ‘Heavy Lift Package’ status.
On the other hand…
If you just want something lifted, quickly, effortlessly, and safely, by someone who has dozens of load charts memorized, call us at SS Crane & Rigging. For crane rentals in the Atlanta, Marietta, Kennesaw, Cartersville, or Canton areas call 678-848-6386.
Load charts from some popular cranes:
Posted in: Crane Operations, Crane Rentals Atlanta, Crane Rentals Georgia, Georgia Crane Service, By: counterweight, At: January 24th, 2009
A crane load rating in ‘tons’ is an ultimate test load used to roughly classify or ‘group’ machines.
For example: A new 100 ton crane has been tested by the manufacturer to lift the 200,000 lbs at an 8 foot radius. This doesn’t tell you a whole lot about how much it’ll pick out there over the roof of the hospital.
That same 100 ton crane will only lift about 10,000 lbs if you have to place the load, let’s say, on a four story building, sixty feet back from the edge of the roof.
The important thing to remember, for your pocketbook, is that if you change any of three critical parameters, you change the crane requirements. A quick example: You can place that 10,000 lb load on that four story building with a 40 ton crane all day long if the load only has to go 20′ back from the edge of the roof.
As you can see, changing one critical parameter made the difference from a $3000.00 crane bill to a $500.00 bill…$2500.00 stays in your pocket because of one ‘little’ measurement!
For crane rentals in Atlanta give us a call at 678-848-6386. Our operators can tell you exactly how much the crane will safely lift for you.
Here’s what we’ll need to know:
1) You have a fairly level solid place to set up your crane with outriggers extended.
2) Where the aerial obstructions are. Booms are fairly straight so there needs to be a clear operating area at least 40′ high extending from your set-up site to around 30′ above your load placement spot. The edge of a building is a typical obstruction. Carefully measure in three places: (1) Feet from the edge of the building to the center of the spot where the load is to be set in place; (2) Feet from the edge of the crane setup area to the wall of the building, and; (3) Feet from the ground level of the setup area to the top edge of the building that the boom must clear. These critical measurements take about five minutes at the job site and/or can often be done from the drawings.
3) How much the load you are lifting weighs! We work just as well with pounds or kilograms.
Posted in: Crane Rentals Atlanta, Crane Rentals Georgia, Georgia Crane Service, By: counterweight, At: January 18th, 2009
SS Crane & Rigging has three 40 ton cranes dispatched from our Cartersville yard…meaning we can send a crane down I-75 with little traffic interference, hitting most Marietta locations in 30 minutes or less. Let us put a dent in your crane travel time expenses… Call 678-848-6386 for your next lift. One pick or all day, we’re here to save you money!
SS Crane & Rigging…the home of the Three Hour Minimum!!
Posted in: Uncategorized, By: admin, At: December 14th, 2008
VERSATILE LONG REACH, HEAVY LIFT CRANES:
Our crane rental service offers cranes rented by the hour, driven to your site, and operated by highly skilled professional crane operators. Our lifting services are cost effective and popular throughout the North Georgia area. Our base in Cartersville is about 30 minutes from the fast developing Northern Atlanta metropolitan area containing Marietta, Canton, Kennesaw, Acworth and Cartersville, Woodstock and more! Our Calhoun yard serves Rome, Dalton, Summerville, Rockmart, Fairmount, Jaspar, and even Ellijay. With a three hour minimum on the more popular sizes and speed limit interstate travel abilities, we can save you money and time.
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Posted in: Georgia Crane Service, By: admin, At: October 26th, 2008
NORTH GEORGIA’S CRANE RENTAL!
SS Crane & Rigging Corporation
1706 Red Bud Road, NE • Calhoun, GA 30701
We Offer:
Lower Minimums at Lower Hourly Rates!
THREE 40 TON CRANES FOR RENT BY THE HOUR, DAY, WEEK, MONTH!