The essentials
- 1Fixed prices of auf Anfrage or auf Anfrage offer full cost transparency without hidden fees.
- 2The mobile service saves time and transport costs, as the inspection takes place directly at the location of the agricultural machine.
- 3BVSK-compliant appraisals and ISO/IEC 17020 Type A certification guarantee the highest legal certainty and independence.
Wednesday, 2:00 p.m., the yard of a contracting business near Munich. A Fendt 724 Vario is ready for the appointment. The owner needs a solid valuation before the planned sale, to have an objective basis in price negotiations. The DIAVAG appraiser arrives on time to carry out the mobile inspection. In agriculture and construction, time is a critical factor. Downtime must be minimized. That's why the appraisal takes place directly at the machine's location, without the need to transport it to a workshop. This process ensures that operations can continue smoothly while the technical documentation is prepared.
Cost factors in the valuation of agricultural machinery
The cost of a value appraisal for agricultural machinery varies widely across the market. Traditional appraisal firms often bill by time spent or as a percentage of the object's value. For you as a customer, this leads to a lack of planning certainty. At DIAVAG, we take a different approach. We rely on standardized processes and clear fixed prices. A standard appraisal for common agricultural machinery costs auf Anfrage. For more complex high-value assets or specialized machinery, we charge auf Anfrage. This price includes all services, from travel within the region to the final preparation of the appraisal by a senior inspector.
A key factor in cost savings is our mobile approach. Since the appraiser comes to the machine's location, you avoid expensive transport costs to an inspection center. This is a significant economic advantage, especially for heavy machinery such as combine harvesters or large tractors. We also use calibrated hardware and specialized software that reduces the on-site inspection workflow to under 15 minutes. We pass this efficiency on to our customers in the form of fair fixed prices. There are no hidden fees for documentation or data archiving.
The appraiser's independence also plays a role in the value of the appraisal. DIAVAG does not sell vehicles or insurance and does not carry out repairs. This strict separation guarantees that the appraisal remains objective. An appraisal from a party that is simultaneously interested in the sale often has a hard time standing up in court or before insurers. Our BVSK-compliant appraisals, on the other hand, meet the highest quality standards and are ideally suited for legal disputes, inheritance matters, or divorce proceedings.
The DIAVAG fixed-price model for agricultural technology
Transparency is at the core of our pricing. Many customers wonder why DIAVAG's prices can be so significantly lower than those of traditional appraisers. The answer lies in digitalization and standardization. While a conventional appraiser often spends hours on manual research and writing the report, DIAVAG uses an optimized workflow. The on-site appraiser is guided by an app that systematically queries all relevant data points. This ensures that no detail is forgotten and that quality is identical at every location.
For auf Anfrage, you receive a complete value appraisal for standard agricultural machinery such as mid-power-class tractors, trailers, or simple implements. If it involves high-value assets, such as modern combine harvesters with complex sensor technology or specialized forestry machinery, the premium tier of auf Anfrage applies. This includes an even deeper technical inspection. In both cases, the result is a legally sound PDF document containing all technical parameters, the cosmetic condition, and comprehensive photo documentation. Signing is done by an experienced senior inspector, which guarantees professional accuracy.
For commercial customers, such as agricultural machinery dealers or fleet operators, we offer individual terms starting at a volume of 50 appraisals per month. An API connection to existing Dealer Management Systems (DMS) is also possible here. This allows seamless integration of appraisals into the purchasing process or inventory management. Independent appraisers also have the option of purchasing our hardware case, including the software, at a list price of auf Anfrage, to become part of the DIAVAG network themselves and benefit from the efficient processes.
Technical inspection process on site
The on-site appointment is designed for maximum efficiency. As soon as the appraiser arrives, a standardized process begins. First, the machine is identified using the vehicle identification number (VIN) and the type plates. This is essential for compliance with StVZO and FZV requirements. Next, the hardware is deployed. We use modern OBD2 scanners, which for agricultural machinery often communicate via the SAE J1939 protocol. This allows fault memory to be read out and operating hours to be verified. Manipulation of the hour meter can often be uncovered this way, which is critical for value determination.
Another focus is on inspecting the mechanical components. The appraiser examines the engine, transmission, and especially the hydraulic systems for leaks and wear. For harvesting machinery, specific units such as cutting units or threshing drums are also inspected. The condition of the tires or track undercarriages is also precisely documented using a tread depth gauge. Paint damage or repainting that could indicate hidden accident damage is identified with a paint thickness gauge. This objective data forms the foundation for the subsequent price determination in the appraisal.
The entire inspection is accompanied by comprehensive photo documentation. Here, we follow a fixed scheme to capture all relevant views of the machine. These images are tamper-resistant and serve as evidence of the condition at the time of inspection. Optionally, we offer to record the digital fingerprint of the appraisal as a notarial hash on the Polygon blockchain. This creates an additional layer of security and immutability, which is particularly advantageous in high-value transactions or legal disputes. The entire on-site process typically takes less than 15 minutes.
Legal certainty through BVSK and ISO standards
A value appraisal is only as good as its legal recognition. DIAVAG therefore places great emphasis on compliance with recognized standards. All our appraisers are qualified according to the guidelines of the BVSK (Federal Association of Freelance and Independent Vehicle Appraisers). This ensures that the appraisals are prepared methodically correctly and meet the requirements of insurers, banks, and courts. An appraisal that does not follow these standards is often not accepted when it matters most, which can represent a significant financial risk for you as a customer.
In addition, DIAVAG operates as an inspection body according to ISO/IEC 17020 Type A. This is the highest level of independence. It means we have no economic ties that could affect our objectivity. Unlike workshops or dealers, who often offer their own valuations, we have no interest in a low purchase price or a large repair order. This independence is a decisive criterion for the usability of the appraisal in inheritance matters, divorces, or insurance cases. However, if you have legal questions about the use of the appraisal, you should always consult a qualified lawyer or notary.
DIAVAG is also future-proof with regard to upcoming regulations. The EU Machinery Regulation 2023/1230, which becomes mandatory from January 2027, imposes new requirements on the safety and documentation of machinery. Our processes are already designed to integrate these requirements. We are also preparing for the EU Battery Passport, which becomes relevant for electrically powered agricultural machinery and home energy storage systems from February 2027. With an appraisal from DIAVAG, you are choosing a product that meets not only current but also long-term regulatory requirements.
Valuation of specialized machinery and implements
Agriculture is characterized by an enormous variety of specialized equipment. A standard car appraiser quickly reaches their limits here. DIAVAG covers a total of seven asset classes, explicitly including construction and agricultural machinery. Whether it's a classic tractor from Fendt or John Deere, a combine harvester from Claas, or specialized forestry machinery — our system is prepared for this diversity. Implements such as plows, seed drills, or complex field sprayers can also be valued as part of an appraisal. Since this equipment often represents considerable value, precise documentation is essential for accounting or insurance purposes.
Especially for high-value implements, the technical condition is often harder to assess than for the tractor itself. Here, our appraisers pay attention to wear patterns on the working tools, the condition of the bearings, and the integrity of the frame construction. Electronic components and control systems are also included in the valuation. Through standardized data capture, we can determine market-accurate values even for rare machines. We use extensive databases and current market data for this, to precisely determine the replacement value or the current value.
For businesses that want to have their entire machinery fleet appraised, we offer efficient solutions. Through mobile inspection, multiple machines can be appraised in a single appointment. This significantly reduces the organizational effort for the farmer or business owner. The result is a clean documentation of the entire inventory, which can be used for financing discussions with the bank or for adjusting insurance policies. An up-to-date appraisal prevents underinsurance in the event of a claim and ensures that you receive compensation for the actual value of your investments.
The mobile advantage: time savings at the farmyard
In modern agriculture, time is money. A tractor that spends half a day traveling to an inspection center for an appraisal is missing from operations. DIAVAG solves this problem through consistent mobile service. We come to wherever the machine is located — be it in the yard, the machine shed, or right at the operating site in the field. In the region (Hamburg, Berlin, Munich), we guarantee an appointment within 24 hours. This speed is especially important when short-notice sale decisions are pending or when clarity about the residual value is needed quickly after accident damage.
The appraiser brings all necessary equipment in the hardware case. No power connection or lift is required on site. The inspection is designed to disrupt ongoing operations as little as possible. Data collection is completed in less than 15 minutes, and the machine can go back into use. Further evaluation and preparation of the PDF appraisal take place digitally in the background. You receive the finished document by email the same day. This digital process not only saves time but also protects the environment by avoiding unnecessary paper printouts.
This service is being rolled out nationwide. While we are currently present in major metropolitan regions, the network is being steadily expanded to ensure nationwide coverage in Germany by 2026. For you, this means: no matter where your business is located, you receive the same high quality and the same fixed price. This standardization is a unique selling point of DIAVAG compared to local appraisal firms, which often apply different methods and pricing structures. With DIAVAG, you have a reliable partner for your entire machinery fleet, regardless of location.
Relevance for insurance and financing
Insurers and banks regularly require up-to-date value appraisals for agricultural machinery. In a financing or leasing arrangement, the appraisal serves as proof of the value of the collateral. A BVSK-compliant appraisal from DIAVAG is valued by financial institutions for its methodological rigor and independence. It provides an objective basis for the credit decision and can help secure better terms, as the bank's risk decreases through precise value determination. An independent appraisal also protects against unjustified claims from the leasing company upon lease return.
In the insurance sector, the appraisal is of central importance in the event of a claim. Whether fire, theft, or accident — the insurer must determine the replacement value. Without a current appraisal, these estimates are often based on general table values that do not adequately account for the individual condition and equipment of your machine. A DIAVAG appraisal documents the condition before the loss event in detail. This significantly simplifies the process and ensures that you receive fair compensation. Please note that DIAVAG only provides the appraisal; the final decision on reimbursement lies with the respective insurer.
Clean documentation is also important for business liability or liability questions after accidents. The appraisal proves that the machine was in proper technical condition at the time of inspection. This can help defend against unjustified claims. Through photo documentation and technical measurements such as tread depth and brake condition (where testable), we create a basis of evidence that goes far beyond a simple description of condition. Combined with the optional blockchain hash, this documentation is also stored in a tamper-proof manner.
Independence as the core value of value determination
The market for used agricultural machinery is complex and often opaque. Many players in this market have vested interests. A dealer wants to achieve the lowest possible purchase price in order to maximize their margin on resale. An auction house is interested in fast turnover. In this environment, DIAVAG is a neutral party. Our independence is our most important asset. We do not sell machinery and do not arrange repairs. Our only product is information about the actual value and condition of an asset. This neutrality is the foundation of the trust that customers, lawyers, and insurers place in us.
This independence is underpinned by our structure as an ISO/IEC 17020 Type A inspection body. We are subject to strict controls and must regularly demonstrate our objectivity. For you as a customer, this means the assurance that the appraisal is not influenced by commission interests or business relationships with third parties. When a DIAVAG appraiser determines a value, it is based on hard facts, technical measurements, and a well-founded market analysis. This is a fundamental difference from free online valuations, which often serve merely as bait for a purchase offer.
At a time when data is becoming increasingly important, we also uphold the highest standards of data security. All collected data is stored on servers within the European Union in compliance with GDPR. You retain full control over your data at all times. An appraisal from DIAVAG is thus not only a technical document, but also a promise of integrity and professionalism. Whether for the private sale of a tractor or for the valuation of a large fleet of construction machinery — we deliver the facts you can rely on. Independent, mobile, and at a fair fixed price.
Comparison: DIAVAG vs. traditional providers
Comparing DIAVAG with classic inspection organizations such as TÜV or DEKRA reveals clear differences in scope of service. While these organizations focus on the main inspection (HU) and general road safety, DIAVAG specializes in detailed value determination and technical condition assessment. A TÜV report states whether a machine is roadworthy, but it does not provide a market-accurate value or a detailed analysis of components such as the hydraulics or specific harvesting units. In addition, classic inspection bodies often cover only cars and trucks, while DIAVAG serves seven different asset classes.
| Feature | DIAVAG | Classic inspection bodies |
|---|---|---|
| Pricing model | Fixed price (auf Anfrage / auf Anfrage) | Often based on effort / fee schedule |
| Mobility | Fully mobile (on site) | Mostly stationary at inspection centers |
| Asset classes | 7 classes (incl. boat, home storage) | Focus on cars / trucks |
| Appointment availability | Within 24 hours | Often longer lead times |
| Independence | ISO 17020 Type A (highest level) | State-authorized / supervised |
Another important point is technological equipment. For EVs and home energy storage systems, DIAVAG uses the Premium Battery Test as a standard, which conventional appraisers often do not offer at all, or only for a high surcharge. For agricultural machinery too, we rely on state-of-the-art diagnostic tools specifically tailored to the requirements of agricultural technology. While a local appraiser is often a generalist, DIAVAG offers specialized depth through its standardized workflow, which is essential for precise value determination. The combination of speed, fixed pricing, and technical expertise makes DIAVAG the efficient alternative for modern agricultural businesses.
Frequently asked questions
- How much does a value appraisal for a tractor cost at DIAVAG?
- A standard value appraisal for a tractor costs auf Anfrage as a fixed price at DIAVAG. For particularly high-value or complex machinery, the premium fixed price is auf Anfrage.
- How quickly do I receive the finished appraisal?
- The on-site inspection takes less than 15 minutes. The finished BVSK-compliant PDF appraisal is delivered to you the same day.
- Do I need to bring the agricultural machine to an inspection center?
- No, DIAVAG is a mobile service. The appraiser comes directly to you at the farmyard, field, or construction site. No travel costs are incurred within the region.
- Is the appraisal recognized by insurers and banks?
- Yes, the appraisals are BVSK-compliant and signed by a senior inspector. Through ISO/IEC 17020 Type A certification, they meet the highest requirements for independence and quality.
- Which agricultural machines are appraised?
- DIAVAG appraises all common agricultural machinery, including tractors, combine harvesters, forage harvesters, forestry machinery, as well as implements and construction machinery such as excavators or wheel loaders.
- What happens if I have legal questions about the appraisal?
- DIAVAG provides the technical and value-related appraisal. For specific legal questions, such as in the context of an inheritance or divorce, you should contact a lawyer or notary.
We'll get in touch with you personally.
No newsletter, no mailing list: sign up if you'd like to learn more about the platform — we'll reach out to you directly.