Author: Christina

Mining Plant inspection

Does it make sense to inspect used machines before you buy them?

Yes, it does. These machines are working in rough conditions and if you are purchasing this kind of used machinery there is always some risk. We have seen in the past many costly problems on these machines. Small repairs such as a leaking cylinder or a broken window can sum up to several hundred Euros. But if the engine has low performance or the undercarriage is worn the repairs can easily extend to some thousand Euro. Therefore we recommend an unbiased inspection before you send money to the supplier.

Who can evaluate the current value and condition of big iron without a conflict of interest?

Mevas can. For our technicians inspecting large machines is part of their daily work. They look at the machines with the eyes of a future user. Our inspections focus on the technical details rather than the appearance of the equipment. So if you want to avoid an unpleasant and costly surprise, talk to us about the price of a pre-used machine inspection.

We carry out inspections for equipment of various types according to customer requirements, for individual machines or entire fleets. It doesn’t matter whether it’s a truck, an excavator, a crusher, a bulldozer, a screening plant or a drilling rig.

Global inspection service

We inspect and evaluate heavy machinery wherever it is located: This year we have done inspections for machines & trucks in Qatar for Detailed condition reports, pictures and videos were prepared for more than one hundred units.

This was already our second large project in Qatar. Our team has been for big projects with over one hundred and fifty inspections in Gabon, French Guyana and in the UK. We have also inspected heavy construction equipment in Kazakhstan, Siberia and in Australia.

If you need an independent assessment of the condition of a used machine fleet or individual machines, then you have come to the right place.

Used wheel loader inspection

Before you buy a used wheel loader, you should check and test the machine. Here we show you what you should look out for.

16+ Years of Experience

Since we have been doing nothing but assessing the condition of used machines for our customers for over 16 years, we know wheel loaders very well. With Volvo and Caterpillar machines, for example, we can read out the ECM and thus obtain data on the machine history and we know the weak points of some series.

Third Party Heavy Machinery Inspection

We are MEVAS – The Heavy Equipment inspectors. Our intention is to set the standards for independent used equipment inspections in Europe.

16+ Years of Experience

Mevas (the acronym stands for Machinery Evaluation Services) was founded in 2006 to provide an independent inspection service for used heavy machinery. Our office is located in Germany. However, through our network of contract inspectors and technicians, we can offer our inspection service in almost all European countries, the Middle East, parts of Africa, Shanghai/China and Australia. This means that we are often not too far away from the plants to be inspected. This allows us to react flexibly to customer requests.

Independent and reliable

The basis of our policy is absolute independence from sellers, providers and dealers of used machinery. MEVAS and all commissioned equipment inspectors are not involved in the machinery trade. We do not accept commissions and do not prepare appraisals for the benefit of third parties. Rather, we pride ourselves on providing a completely unbiased assessment of all machinery we inspect.

We keep our client relationships and inspection results confidential. A completed inspection report is for the exclusive use of the client. We do not speak anywhere about machines we have inspected or about other machines we have seen.

Clients around the globe

Many customers from around the world trust in our services. In an average year we inspect approximately 800 used machines, trucks and cranes. We inspect small machines such as mini excavators as well as large machines in the mining industry and are also able to carry out large assessment projects. Contact us if you have any questions.

UK Heavy machinery inspections

You want to purchase used heavy equipment but you don’t know the seller? The machine is in the United Kingdom or Ireland and too far for you to inspect yourself? Send a specialized engineer to inspect it on your behalf for a fair price. It pays off. Our engineers inspect excavators, tractors, dozers, trucks, concrete pumps, wheel loaders, cranes and other heavy equipment.

Local technicians

MEVAS is based in Germany but we have a local engineers in the United Kingdom and Ireland for machinery and crane inspections. We are specialized in Caterpillar, Komatsu, Hitachi, JCB, Volvo and some other brands.

Pre Purchase machinery inspection

Is a pre-purchase inspection for used heavy machinery profitable? In most cases it is. MEVAS engineers often find problems the seller did not mention. The inspection report allows you to negotiate repairs or a better price. In some cases, we simply protect the buyer from paying a lot of money for a bad machine.

Our engineers in the UK and in Ireland have years of experience with heavy machinery. They have been approved by our management to meet MEVAS inspection standards.

Contact us

Feel free to ask for a quotation. Please send us a description of items, tell us the day you need the inspections and how flexible the inspection date is. More info is available also on our website

Compra de maquinaria usada en Internet

As-tu déjà acheté des machines lourdes d’occasion via un revendeur sur Internet?

Con la creciente disponibilidad de maquinaria pesada usada en Internet, puede resultar tentador aprovechar las buenas ofertas en maquinaria usada. Sin embargo, comprar maquinaria usada en Internet puede ser peligroso y conducir a costosos errores.

Muchos anuncios en línea pueden ser engañosos, ya que los vendedores ocultan información esencial sobre el historial, el mantenimiento y el estado de los equipos. Esto puede conducir a la compra de equipos en mal estado, implicados en un accidente o que no cumplen las normas de seguridad.

Aquí es donde entra en juego un proveedor de servicios como Mevas. Los inspectores experimentados realizan inspecciones exhaustivas de la maquinaria pesada usada y le proporcionan un informe completo en el que se detalla el estado de la maquinaria, su historial de mantenimiento y cualquier problema potencial.

Si recurre a un servicio de inspección profesional, puede estar seguro de que el equipo que adquiere es seguro, fiable y adecuado para su fin. Los inspectores de Mevas tienen la experiencia necesaria para identificar problemas ocultos y evaluar el estado general de los equipos.

Creemos que la tranquilidad es esencial a la hora de realizar una inversión importante, y los servicios de inspección de Mevas pueden darle la confianza que necesita para realizar una compra informada.

Acheter des machines d’occasion à bas prix et en toute sécurité

As-tu déjà acheté des machines lourdes d’occasion via un revendeur sur Internet?

Avec la disponibilité croissante d’équipements lourds d’occasion sur internet, il peut être tentant de profiter de bonnes affaires sur des machines d’occasion. Cependant, l’achat de machines d’occasion sur internet peut être dangereux et entraîner des erreurs coûteuses.

De nombreuses annonces en ligne peuvent être trompeuses, avec des vendeurs dissimulant des informations critiques sur l’historique, la maintenance et l’état de l’équipement. Cela peut entraîner l’achat d’un équipement en mauvais état, impliqué dans un accident ou ne répondant pas aux normes de sécurité.

C’est là que le prestataire de services comme Mevas entre en jeu. Des inspecteurs expérimentés effectuent des inspections approfondies sur les équipements lourds d’occasion, vous fournissant un rapport complet qui détaille l’état de l’équipement, son historique de maintenance et tout problème potentiel.

En utilisant un service d’inspection professionnel, vous pouvez être confiant que l’équipement que vous achetez est sûr, fiable et adapté à son usage. Les inspecteurs de Mevas ont l’expertise pour identifier les problèmes cachés et évaluer l’état général de l’équipement.

Nous croyons que la tranquillité d’esprit est essentielle lors de la réalisation d’un grand investissement, et les services d’inspection de Mevas peuvent vous donner la confiance dont vous avez besoin pour faire un achat informé.

Where do you find out about used machinery, mining machinery?

Do you have half a minute to answer a question?

We are interested in where decision makers and technicians from the construction and mining sectors look for information. Main reason is to decide where to spend our limited marketing budget.

What is your first choice if you search for knowledge about specific technical (machinery & equipment) topics for mining & construction? Please click on this Linkedin link and indicate which answer applies. Thank you for your participation – it is very much appreciated.

Inspected tracked excavator by Mevas

Meanwhile the poll on Linkedin has been closed. Thank you for participating. The result was:

How to change the hour meter on a Caterpillar excavator?

Changing the hour meter reading at Caterpillar

How is it possible to edit the hour meter on my CAT machine? Is there a possibility to change hour reading on the ECM or ECU of the machine? Can I do this with the CAT Electronic Technician? Will it be possible to see the attempt to change the hours? 

Do I need a factory passkey?

Some interesting questions, do you agree? I wonder why someone is asking Google for it. Does he want to betray a potential buyer? Some forums are full of those questions. Obviously many people have an interest to reduce the hour meter reading.

If you go to Google and start a search Google-Instant will show you the most relevant entries. It means Google proposes what many others are looking for. The screenshots I made are shoing there is a high interest in this issue. Most relevant search is Caterpillar Hour Meter Reset 🙁

How can you avoid to become a victim of hour meter fraud?

The answer is easy. Send a professional inspector to check the machine on your behalf before you purchase it. I will keep this post updated how many clicks it got from the Google search. It will show how many people are looking for this topic.

Ist it possible and legal to change the hour meter reading?

Yes, it is technically possible to change the service hour meter reading on a used heavy machine. However, it is illegal in many jurisdictions as it involves tampering with the machine’s records, which could be considered as fraud or misrepresentation.

In some countries, tampering with hour meter readings is a serious violation of the law and can result in heavy fines or even imprisonment.

It is always recommended to buy used heavy equipment from a reputable source and have a thorough inspection performed by a professional inspector to ensure accurate hour meter readings and the overall condition of the machine.

What to check before starting an excavator or wheel loader?

Free pre-operational checklist for machinery operators

Do you know what to check at the machine before you start working? We have a free checklist for heavy equipment operators. You can use it to make sure, that you do not forget to check important items. You can download it here.

Mevas free daily checklist for machinery operators

What should the operator of an excavator or wheel loader check before he starts machine at begin of his shift?

Before starting an excavator or wheel loader at the beginning of a shift, the operator should perform a pre-operational inspection to ensure the machine’s safety and readiness for work. The following is a general guideline of the items to be checked:

  1. Fuel and oil levels – Check that there is enough fuel and oil to run the machine for the shift and top up if necessary.
  2. Engine performance – Start the engine and check that it runs smoothly, with no unusual sounds or vibrations.
  3. Hydraulic system – Check for any leaks in the hydraulic system and verify that all hydraulic components are functioning properly.
  4. Tires – Check the tire pressure and inspect for any damage or excessive wear.
  5. Lights and alarms – Check the machine’s lights, alarms, and warning signals to ensure that they are functioning properly.
  6. Control systems – Ensure that all control systems are working correctly and that the operator has full control of the machine.
  7. Attachments – Inspect all attachments, such as buckets or hammers, to ensure that they are properly secured and free of any cracks or damage.
  8. Safety features – Check the seatbelt, rollover protection system, and other safety features to ensure that they are working correctly.

By performing a pre-operational inspection, the operator can identify any potential issues with the machine before starting work, which helps to prevent accidents, equipment damage, and costly downtime.

How to measure the undercarriage on used machines?

Is this service included in an Mevas inspection?

Yes, on request and for larger machines this service is included for tracked machines from Caterpillar. We do measure all components. Remaining life values will be calculated with the CAT CTS Undercarriage Handbook. When inspecting machines of other brands, we assess the remaining service life based on our experience. Click here for our video explaining the measurement of the undercarriage step by step.

Since the undercarriage is one of the most expensive components on these machines and can be very expensive to replace, we recommend special attention to inspection here. If you are looking to buy a second hand machine in Europe – get the remaining life of the U/C confirmed by MEVAS.

Meassurement of the carrier rollers on a dozer

Which tools can be used to measure U/C components?

To measure undercarriage components of a track type tractor or an excavator, the following tools can be used:

  1. Track Gauge or meter – It is used to measure the track gauge, or the distance between the tracks, to ensure that it is within the manufacturer’s specifications.
  2. Track Roller Caliper – It is used to measure the diameter of the track rollers and the wear on the bottom of the track roller.
  3. Idler Pin Gauge – It is used to measure the idler’s diameter and the wear on the idler’s bearing surfaces.
  4. Ultrasonic Gauge – It is used to measure the thickness of the track links and the wear on the bushings.
  5. Chain Wear Gauge – It is used to measure the wear on the track chain and to determine if the chain needs to be replaced.
  6. Shoe Height Gauge – It is used to measure the wear on the track shoe and to determine if the shoe needs to be replaced.

By using these tools, it is possible to accurately measure the wear on the undercarriage components and determine when they need to be replaced or repaired, which helps to extend the life of the track type tractor and reduce maintenance costs.