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Updated: July 8th, 2008 05:26 PM GMT-05:00

Keep Rammers Ready and Able

Compaction Equipment

rammer
During operation, make sure the rammer is working at the proper engine speed, and avoid forcing or pushing the machine.
Rammer Bellow
Prior to use, check for major cracks in the rammer’s bellows, and make sure the piece is tightly secured.
rammer air filter
Air flow problems are one of the top causes of premature rammer failure. Check the air filter at least monthly, and replace annually or sooner if damaged.
rammer oil
The rammer should be stood on a flat, even surface while checking the oil. Bear in mind that having too much oil can be just as harmful as not having enough.

By Kay Falk

Another practice to avoid is forcing or pushing the machine. "Let the [rammer] do the job itself," says Price. "You shouldn't manhandle it or tie ropes on it to make it move along faster. This can be dangerous for the operator and bad for the machine's shock mounts."

Transport techniques
Because rammers are fairly lightweight, users tend to just toss them in the back of a truck when it's time to move to another jobsite. This is not a good idea.

"A rammer should be properly secured for transport so it won't fall or move during travel," Bennett says. "Usually, it's best to tie older rammers (with two-cycle engines) in an upright position, if possible, so they won't leak fuel or get damaged. Many of the newer models are designed to lay on their side."

Boor agrees, noting, "In the past, it wasn't a good idea to lay them down during transport because it would flood the engine's carburetor, causing starting problems. Most rammers currently on the market feature four-cycle engines that have been designed specifically for rammers and can be moved in most any position."

Regardless of its age, securing the machine is important so it doesn't move when the truck does. "Treat it like other investments, and don't throw rakes, shovels or wheelbarrows on top," Price adds.

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