When operating a dump truck, safety is essential. The loading and unloading processes are most dangerous. This is when most accidents and injuries occur. However, following these safety tips will reduce the risk of injury to crew members, as well as damage to equipment both on and off the job site.
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Before any material is loaded, a thorough inspection of the vehicle should be completed. Essential safety features should be checked to ensure they are all in good working order. Any parts that require lubrication should be inspected.
The dump truck’s suspension needs to be inspected by the operator before loading. The air pressure of a
ll tires should be examined to ensure proper inflation. Properly inflated tires provide a stable base which is important during loading and unloading. An unstable truck will tip more easily causing potential injury or damage.
Inspect the surface where the dump truck will park near the material to be loaded. The ground should be level and even since uneven ground creates instability. There should be no opportunity for the truck to slide or shift during loading. After maneuvering the truck into position, the operator needs to engage the vehicle’s parking brake and ensure that the truck’s dump bed is down. The dump gate should be secured and locked and all chains and lock bars in place.
After the dump truck has been thoroughly inspected, the loader must be examined next. Look for defects in the machinery. It is important to check the loader’s tracks or tires, bucket, hydraulic system, and stability. The loader’s operating manual should outline special safety features and procedures. Be sure to follow all precautions defined in the manual to ensure everyone’s safety.
During loading, the loader bucket must be aligned with the center of the dump truck’s bed to ensure the initial weight of the load doesn’t tip the truck. The material should be loaded into the dump bed slowly. The initial load is dumped in the center and then filled using a side-to-side motion. This will help maintain the dump truck’s stability.
If the material being loaded is not free flowing, it is okay to lighten the load at the top end of the dump box near the cab of the vehicle. This will leave less weight to be lifted by the hydraulic system, and leave a heavier portion of the load at the dump end of the box.
The most important safety measure to use during loading any dump truck is attention. Distraction is often the cause of dangerous accidents. The operators of both the dump truck and loader should be aware and alert.
Operators should know the load capacity of the dump truck and keep track of the weight of the material that has been loaded. This is important for preventing overload. Many dump trucks have on board warning systems that will alert operators when a dump truck load is close to capacity. This takes the guess work out of the equation. But these systems are never a substitute for operator vigilance.
Operating heavy equipment always comes with an element of danger. However, operating heavy equipment while distracted increases the possibility of an accident.
Here is a convenient checklist that you can use as a Safety Review when loading a dump truck.
When loading a dump truck, it is important to follow all safety procedures. Remember that the most important goal of any job site is the safety of the work crew and equipment.
Loading a Dump Truck: 9 Important Steps To Follow
Patricia Strasser
January 22, 2011
Patricia Strasser
http://upholsterydesigners.com
The design of the dump truck allows it to carry and dump heavy loads of different materials. The contents are loaded into a dump truck by a hydraulic loader tractor with a bucket. Hydraulic components in the tractor called wet kits aid it in performing the tractor's duties. To load a dump truck correctly, follow these easy steps:
Maneuver the vehicle on a level surface
Dump trucks must be stationed on level grounds. The parking brake should be engaged once a suitable location has been found.
Inspect both the dump gate and the bed
Remember to check the bed of the dump truck to assure it has been completely lowered after parking. The chain and locks of the dump gate should also be double checked to make sure that they are locked and fastened securely.
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Align the loader with the bucket parallel to the ground's angle
The loader has to be driven to the area where the materials to be loaded are found. The loader should be positioned in a way that the bucket is at a parallel angle to the ground.
Initiate operation of the bucket after driving the loader forward
Keep the bucket in the direction of the ground and begin driving the loader near the materials. Give the loader gas to allow it to dig into the debris that you need to load.
Fill the bucket with material
Fill the bucket with material by pulling the lever that is used for rolling its open part upward. Keep pulling until the bucket has been filled with the debris.
Elevate the bucket
Lift the bucket after filling it with material. Do this by using the bucket-lifting lever. Lift the bucket until the bottom is 3 feet above the ground.
Raise the bucket while driving the dump truck
The loader should then be driven towards the dump truck. Position the bucket relative to the center of the dump truck's bed. While you are driving towards the dump truck, begin to raise the bucket. Before reaching the side of the dump truck, slow down and stop. Elevate the bucket above the dump truck bed's wall.
Throw into the bed's center the material properly
Once the bucket is above the center line, stop the advancing loader from rolling forward. Slowly dump the materials into the truck bed. Driving forward and backward will ensure you that the material is properly dumped at the center of the bed. Repeat this step until the bed is full of the material.
Keep track of the number of bucket scoops made
The number of scoops of materials being dumped must be recorded cautiously. Make sure that you also never exceed on the appropriate axle weight limit of the truck. Do the same for the gross weight of the vehicle.
To safely transport and dump the contents of the dump truck, proper loading of a dump truck is very crucial.
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