AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Forklift tires3/28/2023 However, these aren't the only wear & tear signs you can watch for.Ī flat spot means the tires have repeatedly worn down at one place in their routine. When wear & tear reaches this ring, then it’s time to replace the tire." "On solid pneumatic tires, you’ll find a wear ring or band. Through use, the tire’s rubber wears down until the top of its surface touches these numbers." For example, if you see “21x7x15” then you know it’s a 21-inch tire. Each tire has a set of size numbers on it. "On cushion tires, there’s a rule of thumb: “To the top of the numbers”. How to Identify Wear & Tear…Before it Becomes a Big Problem Wear & tear signs will show up right away, if you know what to look for. Fortunately, regular checks on tires are easy. Your job is to keep an eye on those tires. Reacting to the conditions in your facility. The question is, when does "normal wear & tear" produce a dangerous tire? Most tires don't have spectacular blow-outs they wear slowly over time. Tyre spinning on the rim is a sign the forklift has been used for pushing.If you see a forklift tire missing a huge chunk or rubber, or a tire with a big blow-out on the side.you're going to replace that tire.Change earlier if you notice any signs of damage, deformation or tyre coming away from the rim. Press on band tyres, found in warehouse applications, van be used until 2/3rds of the original thickness remains.Puncture Proof Solid tyres have a wear indicator, known as the 60J line.A pneumatic tyre must have 1mm of tread over the center 75% of tread around the complete circumference.Carry out daily checks to pinpoint any excessive tyre wear or damages.Tyre wear, damage and inflation can affect the stability and increase the risk of an accident. Tyres play a huge part in forklift stability.Wrong tyres for the application, tyres in poor condition or excessively worn are a potentially dangerous and expensive hazard.Signs of black rubber on your floor are an indication of excessive tyre wear.Pushing when steering will cause excessive tyre wear.The lower the amount of tread the less opportunity there is for heat to spread out.Heat is the number one danger to forklift tyres. A useful reminder is travel 2km, followed by a cool down period of 15 minutes.Tyres are most at risk of coming away from the rim when operated under high stress, carrying a heavy load or going around a corner.Pneumatic tyres require the correct pressure for the load they carry.Puncture Proof Solid tyre will last up to three times the life of a pneumatic tyre.One study has shown an increase in productivity of 14% in a single shift when compared to a low quality tyre. Spending a little extra on a good quality tyre will increase your productivity. The powertrain has to operate harder to turn the wheels, resulting in increased fuel consumption and premature wearing of mechanical parts, meaning additional downtime, which effects your bottom line. Once a tyre has worn over 40% the operator will absorb over 80% of the shock when driven over an uneven surface, increasing operator fatigue. Keep in mind forklifts do not have suspension. Although from the side there may appear to be sufficient tread left, a pneumatic tyre will generally wear across the centre of the tyre. Be mindful when checking tread depth of a pneumatic tyre. Bulges in pneumatic tyres are a sign of under inflation. An underinflated tyre will be down on capacity and has potential to roll off the rim under load. Once worn to the 60J line the tyre is only capable of 60% of its original capacity and requires replacing immediately.Īn air filled pneumatic tyre requires the correct amount of pressure to be operated safely and efficiently. Solid tyres have a wear indicator on them known as the 60J line. Most forklifts will be fitted with either a puncture proof cushion solid tyre or an air-filled pneumatic tyre. It’s also important to understand the key differences in tyres. Particularly in harsh applications where the terrain is rough or where forklift utilisation is high. Checking the tyres and tread for anything unusual, checking wheel nuts to see if any are coming loose and rims for any signs of damage. Operators need to pay key attention to tyres during daily pre-start checks. Incorrect pressures, flat spots, cuts, tears and lack of tread will not only affect the performance of the forklift but also increase your risk of an accident. Heat also needs to be considered in high use applications where there is not sufficient cool down periods. Just like a car, tyres are what connect your forklift to the ground. Tyres play a key role in safety and productivity. Good quality and well maintained tyres are a fundamental part to any forklift operation.
0 Comments
Read More
Leave a Reply. |