Category Archives for "Earthmoving Tyres"

Eathmoving Tyres

Your complete earthmover tyres guide

Choosing, fitting, maintaining, repairing and storage of earthmover tyres

Whatever your earthmoving vehicle, and whatever its use, perhaps the most important of its parts is its tyres. They’re all that separates the vehicle from the ground, and are vital in vehicle, driver and site safety. Earthmover tyres are an investment in man, machine and business. To maximise value from your investment, you must buy the correct tyres, fit them properly, and maintain and store them effectively.

Which earthmover tyres should you buy?

Choosing the right earthmover tyre is vital. Not only will the right tyre help your operation run smoothly, it is also essential to obtaining the highest level of tyre performance.

Earthmover tyre markings – use

The markings on earthmover tyres comply to an international standard. One of the markings tells you which use the tyre is designed for. This is a single letter, each pertaining to a single-use classification:

Earthmover tyre markings – tread

As with other types of tyre, earthmover tyres have different shapes and depths of tread. When deciding which is best for your earthmoving vehicle, you should consider the type of surface it will encounter. This is the biggest factor in the damage that could be caused to the tyre, and the amount of grip it needs to have.

Like the use classification, treads are depicted by standard markings. Instead of letters, treads are shown by numbers as follows:

Know your earthmover tyre capacity

When selecting your earthmover tyres, you will also need to know your TKPH (tonne-kilometres per hour) or TMPH (tonne-miles per hour). This is the working capacity of the tyre. This depends on the load capacity and the number of kilometres of travel in an hour.

Tyres of the same size and tread pattern could have different TKPH ratings, depending upon the types of rubber used in the tyre manufacturing process.

Fitting earthmover tyres

Fitting earthmover tyres is a dangerous operation. It must be carried out using recommended working methods and in line with tyre safety rules. These are designed to ensure the safety of personnel and equipment.

If tyres are fitted poorly, it could cause damage to the tyre and make the vehicle unsafe to operate. Incorrect fitting of earthmover tyres is, quite literally, a matter of life and death.

You must not allow non-qualified, non-experienced people to fit earthmover tyres. The stakes are simply too high.

Maintaining earthmover tyres

Once fitted and in an operational setting, earthmover tyres must be inspected regularly. This will ensure that any damage or wear is spotted early.

Checks should be made on the treads at several points on the tyre. This is best done using a depth gauge. You should also inspect the tyre for cuts, grazes, gouges and bulges on the sidewall and tread, and for damage to the bead zone.

Correct tyre inflation is crucial. Correctly inflated earthmover tyres ensure optimal performance and safety of operators, other personnel, and equipment. Underinflated and overinflated tyres could severely impact traction and braking, and cause irreparable damage to the tyre, as well as irregular wear that reduces effective tyre life.

Repairing earthmover tyres

Repairs should always be carried out by a fully trained tyre professional. They will fully inspect the tyre first and assess if the damage can be repaired. This assessment is critical, and it must be made with the tyre removed from the wheel. Only then can the technician make a sound judgement – a wrong call could lead to a dangerous repair being made.

How to store and move earthmover tyres

If you store or handle earthmover tyres incorrectly, you risk damaging them beyond repair. You may also risk accident and injury to operators.

Tyres should be stored:

When handling tyres, you should not:

It is essential that operators comply with all health and safety rules at the operating site, and wear and use personal protective equipment.

Summing up

Investing in the right earthmover tyre is essential for your operation. It helps to ensure the safety of personnel and equipment, and it improves operational effectiveness. Once you have selected the correct tyre, it is essential that it is fitted correctly and maintained properly.

Because of the very serious safety factors associated with the fitting and repair of earthmover tyres, you should only ever entrust these tasks to qualified and experienced tyre technicians.

For all your tyre needs in Brisbane, contact Darra Tyres to benefit from the very best, fully qualified and experienced tyre technicians.

Keeping your family and fleet safe on the road,

Kevin Wood

Why Earthmoving Tyres are a Matter of Life and Death!

When it comes to Earthmoving tyres, rims, and wheel assemblies are critical items on vehicles. If they’re fitted incorrectly, or the tyre or part used is sub-standard, the results could be fatal. Good earthmoving tyre maintenance really is a matter of life or death.

The difference between earthmoving tyres and car tyres is bigger than size.

Working with tyres of all types is our job, and we take pride in our work. When it comes to earthmoving tyres we take extra special care. Apart from the size of them (most dwarf our Managing Director, Kevin Wood, even though he’s 6ft), the assembly is a multiple component job. A car tyre is a single item mounted on a rim. Earthmover tyres’ assemblies consist of:
• The tyre
• The rim
• Flange rings
• Bead and seat band
• O-ring
• Lockring
Different rim manufacturers have different fitting designs, too. These include studs, cleats, wedges, and wheel nuts. When a tyre is fitted, the fitter has to be aware of all of this and then make certain that the correct fitments and other components are used. It’s a high-risk operation, which can lead to fatalities.

According to a report that captured accident numbers from bodies such as the Queensland Government Department of Mines and Energy, Department of Industry and Resources Western Australia, and the National Occupational Health and Safety Commission, among others, a third of earthmoving tyres and rim maintenance accidents reported resulted in death. On top of this number, half of all the reported accidents were judged to have been potentially fatal.
As a profession, earthmoving tyres maintenance is a pretty dangerous one!

Main causes of accidents when working with earthmoving tyres

There are a number of root causes of maintenance accidents when working with earthmoving tyres. These include absent or deficient rim and rim components. If these aren’t correct for the tyre and rim used, then the outcome in the field could be disastrous, too. That’s why all our tyre specialists are specifically trained on earthmover tyre maintenance – not only does this training protect us when we’re working on the tyre, more importantly it protects the customer after the tyre has been fitted.

You also won’t see us heating rims to loosen corroded wheel fastenings – a practice that, along with rim integrity, is the number one contributor to fatalities during tyre maintenance work.

Our safety equals your safety
Our tyre maintenance team is continually updating its training to stay ahead of industry requirements. We know that when it comes to safety, what we do when we work on earthmover tyres and rims directly impacts the safety of our customers and their workforce. And that’s an area in which we’ll never cut any corners.

5 tips to keep your earthmover operatives safe

Many of our customers ask our advice on tyre and rim maintenance. Here are five tips to make sure that you and your employees are earthmover tyre safe at all times:
1. Use a regular testing and maintenance program, and check rims and rim components for integrity
2. Always make sure that tyres and rims are matched
3. Only use tyre specialists that are trained and accredited
4. Undertake a preventative maintenance program to eliminate hot brakes and overheating wheel motors
5. Make sure your employees are trained in tyre use and emergencies
If you’ve got any questions or queries, or want to know more about tyre safety, don’t hesitate to call our team on 3333 5510 and ask for an Industrial Tyres expert.. We’re here to help, and keeping your family and fleet safely on the road is our mission.

Yours in family and fleet safety,

Kevin and the team

Industrial Tyres – Tyres this size aren’t too big for the team

Managing Director, Kevin Wood who stands at 6 feet is dwarfed by these Maxam Industrial Tyres. We fitted 4 of these using our outside Service Trucks. How does one man and a truck fit something this large?

How to remove Industrial Tyres

Well, we use a large forklift to get the tyre removed and in place and for a fair amount of the grunt work depending on how helpful the old tyre and rim are. In many cases, the old rim and tyre may have been on the vehicle for years and so can become quite stuck. So a mixture of tyre levers, mallets, bangs, crashes and a bit of detergent generally get the job done (although it’s a little more technical than that) but you get the hint.

So if you have Industrial tyres of any size, shape (hopefully round), tread or brand we can provide it, and fit it onsite (or on the side of the road).

Give the team a call for all your industrial tyre needs, and any tyre from the smallest to the largest and everything in between. We are specialists with over 30 years experience.

Call the team today on 3333 5510 and ask for an Industrial Tyres expert.

Kevin and the team at Darra Tyres