Why Fleet Maintenance is a Necessary Part of Your Safety Program

Whether you know it or not, fleet maintenance has a big effect on your safety program. Complex equipment such as aerial devices, cranes and digger derricks are built to work hard in tough environments, designed to exacting national standards and intended to reward owners with a long service life. They are also a large investment that needs to be protected by following the manufacturer’s guidance for safe operation and maintenance.

It’s likely your safety team is hard at work enforcing safe work rules, implementing programs, compiling safety metrics and tracking OSHA reports. Meanwhile, a poorly maintained piece of equipment may be creeping closer to failure, threatening to undo all those efforts keeping workers safe on the job.

Make Maintenance Programs a Priority

Fortunately, Altec’s unit maintenance manuals give you extensive guidance on preventive maintenance schedules and detailed instructions on performing the important tasks that keep your equipment safely in service.

Your fleet needs the right kind of maintenance program, with inspection intervals timed for the severity of operating conditions. Heavily used units need more frequent inspection and maintenance. Think of the difference between a New York City taxicab and Grandma’s Crown Vic. Which one will need more preventive maintenance or repair?  Of course, sitting idle in the garage can also pose problems, but a well-designed fleet maintenance program will consider that too.

Take Your Training Seriously

Fleet programs are part of the equation, but there are human factors, too: the people using the equipment and the people maintaining it. Both groups could introduce risk or mitigation effects into overall operational safety. In large part, this depends on your effectiveness in two key training areas—training your operators and training your technicians.

Train Your Operators Properly

Trained operators break less equipment because they use it correctly. Too often, employers condone work methods that misuse and abuse equipment. This essentially trains operators to damage equipment, and it puts everyone at the job site at serious risk of injury.

Train Your Technicians Properly

Letting untrained technicians inspect and maintain complex equipment gives a dangerous false sense of security. If you don’t have trained mechanics who follow Altec’s maintenance procedures, call Altec Service. We have the resources to help keep your units safely in the field, protecting your workers and getting the job done.

Altec is Here to Help

Building a connection between your fleet maintenance and safety teams is a solid move toward protecting your workers. Start by asking the question, “How are we training our technicians and operators?”

If you need help, contact Altec Service to discuss maintenance training options. For operator training, contact Altec Sentry. Let our experts help you fix and operate your Altec units properly, putting your safety program on a better path toward prevention.

How to Get the Most Capacity out of Your Digger Derrick

Digger derricks are designed to tackle the most demanding of jobs, from transmission and distribution to backyard infrastructure. Whether you’re setting poles or moving material, these five tips can help you get the most capacity out of your digger derrick.

Get Familiar with the Capacity Chart

Altec’s digger derricks are a durable, reliable piece of equipment, but it’s important to stay within the limits outlined on your machine’s capacity chart. Altec offers derricks with 10-foot load ratings that range from 3,800 to 30,000 pounds.

Each machine’s capacity chart includes model and serial number, included options, use type, rated unit capacities and deductions. Load charts are provided by load radius, or the distance from the center of rotation to the load line, as well as by associated boom angles.

Altec’s derricks are equipped with a hydraulic overload protection system (HOP) to prevent conditions that excessively overload the booms. At approximately 110% of rated hydraulic capacity, the HOP system should engage, stopping the functions that increase the overload including winch raise, boom lower, boom extend, and digger dig. The complementary functions are all available to lessen the load on the boom and disengage HOP.

While the HOP does prevent significant overloading, if the system is forced to engage, operators have already overloaded the machine, which can cause excessive wear and tear.

Extend the Upper Boom First

The booms of Altec’s digger derricks are controlled independently, so operators can choose which boom to extend in what order. The upper boom of Altec’s digger derricks are often made of fiberglass and nested inside the steel intermediate boom.

Many operators assume the steel boom is stronger and extend it instead of first extending the fiberglass, but this reduces your derrick capacity. When extending the intermediate boom without extending the upper boom first, the derrick is now supporting the weight of an upper boom that’s not being used. Instead, fully extend the upper boom first, and then extend the intermediate boom as necessary.

Remove Accessories When Not in Use

Accessories attached to the boom reduce the machine’s capacity. For example, a platform with liner reduces capacity by 165 pounds, and an 8-foot material handling jib reduces capacity by 150 pounds.

Even though a reduction of 150 or 165 pounds may not seem excessive in comparison to total capacity, it can be the difference in having to reposition the derrick to complete a job. Removing unused accessories also reduces the boom tip profile when working in congested areas.

Understand Two Parting

When a load exceeds the winch capacity or winch line rated working strength, but is within the capacity of the unit, two parting is required. Check out this short video for more information. Two parting is also explained in the unit operator’s manual.

Consider the Winch Placement

Altec offers digger derricks with turntable or boom tip winches. The winch placement is determined before the truck is built as part of the work order. Boom tip winch configurations typically have less capacity as the boom must support the weight of the winch and supporting structure.

Consider these tips as you approach taller and heavier infrastructure, and don’t hesitate to reach out to your account manager to learn more about Altec’s derrick models and features.

Introducing the Wave Timer: Measure Sag, Tension and Temp in Overhead Conductors in 5 Seconds

Knowing the sag, tension and temperature of overhead conductors is crucial in the construction and maintenance of properly designed power lines. Currently, a majority of constructed power lines are built without knowing if they meet the proper specifications, partly as a result of current tools being slow, expensive and a burden on the workflow.

The Wave Timer, an innovative device developed to replace these tools, helps line crews ensure that power lines are properly sagged and will not overstress the power pole.  A device like no other, it combines three tools into one small, lightweight device that can fit in the palm of your hand.

The tool was created by Vulcan Line Tools, a company that specializes in the production of high quality, tough, cutting-edge devices for use in the electric utility industry. Zac Young, the company’s founder and president, developed this tool after working with his dad, a 30-year veteran worker in the utility industry and developer of pole loading software PoleForeman and SagLine.

After developing a prototype and then the final product for line crews to use, Young received a slew of positive feedback.

“Our customers have told us this tool is a lot quicker and faster than other competing devices,” Young said.

Wave Timer quick facts:

  • Replaces dynamometer (tension) sag watch (sag) and a wire thermometer (temperature)
  • Faster than any other competing device (records sag, tension, and temp in around five seconds)
  • Works on most any full-tensioned span, on most span lengths.
  • Built tough – drop and water resistant
  • Can be used on energized conductors
  • With the click of one button, saves and stores a PDF document detailing a report of the job

Overstressed power poles lead to pole failures which can result in expensive liability for electric utilities. By using the Wave Timer, utilities can be safer and also more efficient.

According to Young, one of the device’s most helpful features is the ability to record and store data on a cell phone (the product is currently compatible with iOS devices only). This helps utilities keep a consistent record of important information related to constructing and maintaining power lines.

“Once you get these measurements on the power line, you click one button and the device can store a record document showing all of the information that was just collected: who worked on it, what time they worked on it, coordinates etc.”

Ready to save time and efficiently measure the sag, tension, and temperature of overhead conductors? Purchase a Wave Timer device today from Altec Supply by calling 1-877-GO-ALTEC (462-5832) or by visiting the Altec Supply Store.

Need Help? Please contact us at 1-877-GO ALTEC, option 1.

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Altec Inc.

210 Inverness Center Drive
Birmingham, AL 35242-4834
Phone (205) 991-7733
Fax (205) 408-8601

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