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Humble2drive

Expert Expediter
EXPERIENCED EXPEDITERS PLEASE COMMENT!

Being a Newbie and knowing nothing about the type of freight we would be hauling, I was amazed when we graduated orientation and not one word about freight placement and securement.

When we were brought back for additional training to haul HVP (High Value Products) I assumed we would now learn the best methods for placing, blanketing and securing these delicate and expensive products. We did not touch on that subject at all.

This lack of training caught up to us last week.

Here is the scenario:

We arrive for pick-up.
We are led to a crate type box about the size of a small dog crate and estimated to weigh 75 lbs.
We are then informed of the unbelievable value and sensitivity of this piece.
We are then told to wait for the project engineer (Rocket Scientist) who would oversee exactly where this piece would be placed and secured.

The Rocket Scientist shows up and asks me "Where would the best place be to place this piece for the smoothest ride?"

My answer based on common sense was "Dead center between the two axles, which would be up toward the front of our box." I explained that as each axle takes the force of the bumps, the center stays comparitively stable.

His reply was "No, I have read that the best ride is over the axle"

We decided not to argue the point since the customer is always right. So it went over the axle and he approved it.

What is the best answer to this????

I have done some internet research and there was a study done in 1979 using air ride trailers and measuring the road shock and vibration an a lightly loaded truck. The conclusion was that the WORST ride was over the back axle.

Please give any input on this. I do not want to be caught off guard in the future and I think it would be helpful for all Newbies to know this kind of thing before they encounter it.

Also, what is our level of reponsibility when the shipper directs the loading and securing??
 

davekc

Senior Moderator
Staff member
Fleet Owner
75lbs is very little weight. Probably could have thrown it in the sleeper for a ultra cushy ride.
I would have done the same thing in putting it in the nose.
However, if it was 7500lbs, I would then put it over the back axles. Why? On the average straight truck, the frame flex with the weight going down the road in the nose will have more movement.
Nothing really scientific, just my penny in the pond.
 

greg334

Veteran Expediter
I've been there, although I had some help figuring it out, the package had tilt, shock and accelerometer inside with a laptop monitoring it.

At the shipper, I had two 'professionals' measuring my truck to figure out the 'ride center'. It is between the axles but they estimated the weight of the cab, sleeper and box, and told me to put the load about 3 feet from the front wall in the center.

I wrapped the thing up, put straps to hold it in the center and when I delivered, they took the laptop off and printed out the entire ride. One of the guys said was one of the smoothest rides they had seen in a long time.

The guys who measured my truck said that the pivot point of the truck and the center of gravity matter a lot with their shipments. They had said that the centers shift when you put fuel in, move things around in the sleeper and so on.

I had another load like this that they put the actual load in the front of the box and then put 5000lbs over the axles.

As for responsibility, I had noted who said what and had each of them each initial every entry on the BOL to cover myself.
 

jaminjim

Veteran Expediter
If it was that big of a deal I would have thrown a couple of folded furniture pads down in the left front corner and one against the wall and strapped it.
 

Humble2drive

Expert Expediter
. . .
At the shipper, I had two 'professionals' measuring my truck to figure out the 'ride center'.

I was amazed that given the stated value of this equipment the Rocket Scientist didn't make more of an effort to learn about the proper placement before ignoring my opinion and making what seems to be a bad decision.
That is why I feel the need to learn as much as I can.

The equipment was fitted with all the sensors; however, I am not privy to the results.

Thanks for the input.
 
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