1.4. Consequences of Overloading Trucks

Another important thing you have to keep in mind is, for any machine whatever maybe the mission we have discussed about different types of machines so far. All the machines we are concerned about the safe gravimetric capacity of the machine. For every machine what is this safe operating load in terms of weight is given by the manufacturer, so that we call it as a gravimetric capacity.

Gravimetric capacity refers to the maximum weight that a machine can safely operate with, as specified by the manufacturer. This is crucial because every machine is designed to handle specific loads to maintain its structural integrity. Exceeding this capacity can lead to mechanical failures or accidents.

Think of gravimetric capacity like a weight limit on an elevator. Just like an elevator is built to hold a certain amount of weight safely, heavy machinery like trucks and loaders can only safely carry specified loads. Exceeding these limits, just like putting too many people in an elevator, can lead to breakdowns.

So, only that capacity your machine can take because the structural frame of the machine is designed to handle that particular load only. So, we are not supposed to load the machine beyond the gravimetric capacity. Check the load weight against the gravimetric capacity of the truck, how to check that?

It is essential to verify that the load weight does not exceed the gravimetric capacity. This involves understanding the density of the materials being loaded and calculating the actual weight based on the volume of the load. Using this information helps prevent overloading, which can damage the truck.

Imagine you’re filling a suitcase. If you keep adding clothes without checking the weight, it might get too heavy to carry. Similarly, understanding the density of materials helps ensure the truck doesn't become overloaded.

But if the material is going to be denser like wet sand or other denser material, what happens is there are more chances that your machine maybe overloaded. That means the weight of material in the truck will be above the safe gravimetric capacity defined by the manufacturer. In that case it will result in lot of wear and tear to the machine, so particularly your tires will flex and it will result in abusing of tires.

Using denser materials increases the risk of exceeding the truck's load capacity, leading to excessive wear and tear on components like tires. Overloading causes tires to experience more flex when rolling, resulting in faster deterioration and potentially increasing costs significantly due to frequent replacements.

Consider driving a car with a fully loaded trunk versus an empty one. The extra weight strains the vehicle's tires and suspension. Just like that, overloaded trucks experience more wear and tear, leading to costly maintenance.

So, you know that for most of the machines the tire cost almost to 35% of the truck operating cost. So, if you overload the machine it will result in abusing of tires and it will increase the tire cost significantly. So, this thing you should keep in mind that like by keeping side boards and the keeping overloading the trucks though you are able to increase the productivity for a shorter time.

Overloading increases operating costs primarily through increased wear on tires, which can account for about 35% of the total operating cost of a truck. While it may temporarily boost productivity, the long-term effects include more frequent replacements and higher costs.

Imagine trying to make a pizza quickly by throwing extra toppings on top of the dough. You might produce a pizza faster, but it’s likely to burn and taste bad. Similarly, overloading trucks can speed up production initially but leads to costly replacements and inefficiencies down the line.

Those benefits will be only for a shorter time, this is because if you keep on overloading your truck it will result in premature aging of the truck, and it will result in huge loss for you, it will result in yearly replacement of your truck.

Continuous overloading not only affects tires but can also cause overall truck degradation, leading to rapid aging of the vehicle. This incurs not just maintenance costs but also the expense of frequent truck replacements, significantly raising operational costs over time.

It’s like a person who constantly skips sleep to work more hours; at first, they feel productive, but eventually, they become worn down and need more time off. Overloading creates similar burnout in trucks, leading to more downtime and increased costs to find replacements.

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