Excavators at work
Digging, loading or manoeuvring: tell us your typical tasks. We assess which engine adjustment suits the machine and its workload.
Software for more productive performance
Targeted optimisation for land and construction machinery
Your tractor or excavator needs to work reliably and economically. We discuss software calibration for the machine, its attachments and the loads it faces every day. We assess the software option first: a suitable adjustment can cost less than replacing expensive components.
What would you like to improve?
Tractors in the field
Looking for useful torque for implements and transport? We discuss calibration around working engine speed and load.
Calculate diesel costs
Use your operating hours and fuel consumption in the calculator. Compare the same completed work later to assess actual savings.
Frequently asked questions
When is optimisation worthwhile for my business?
The more hours your machine works and the more fuel it uses, the more each litre actually saved matters. Compare annual savings with the total quoted cost. The calculator shows scenarios; whether your machine achieves them must be checked in real use.
How should I compare diesel consumption?
Compare similar jobs, loads and conditions over a sufficient period. For an excavator, consider the work completed; for a tractor, factors such as area, implement and soil. Lower hourly consumption alone does not prove better productivity or economy.
Can software solve the problem at a lower cost?
If the cause is software-related, a suitable adjustment can solve it without expensive parts replacement. We assess your vehicle and intended use first. The specific quote shows whether it costs less. Mechanical damage requires repair.
Less fuel. More from your money.
What could you save in a year?
Compare your current fuel costs with three possible reductions in consumption.
How we calculate · Assumptions and price source
Fuel savings
10%, 15% and 20% are assumed scenarios for the same driving style, usage and work output, not guaranteed savings for the selected vehicle or tuning package. Condition, load and route affect the result.
Check the diesel price at MIMIT ↗
The preset is a dated pump-price reference and does not update automatically. For your business, use your actual purchase price. Use either VAT-inclusive or VAT-exclusive amounts consistently for fuel and optimisation.
AdBlue savings
Example for diesel vehicles with SCR only: the calculation uses the annual diesel volume entered above. It confirms neither SCR equipment nor savings for your vehicle.
The percentage is a freely chosen calculation assumption, not a demonstrated tuning result. Lower diesel use does not automatically mean the same percentage saving in AdBlue. These values are not added to diesel savings or payback.
Manufacturer examples: Cummins quotes around 3–5% of diesel volume for Tier 4 Final industrial engines. Volvo quotes around 5% or 8% depending on the Euro 6 engine. These are not universal values; enter your measured figures.
Price reference checked 03/09/2026: Norauto Italy’s guide lists €9.99 for 10 l. The calculation starts at a rounded €1.00/l; this is not an automatically updated pump or bulk price. Use your purchase price and consistently use gross or net amounts.
Consumption and price sources: Cummins · Volvo Trucks · Norauto
Your advantages with RG Racing
Here for you after the tuning, too.
Your contact stays available. Find your vehicle, order and recorded appointments together in the customer app.
Your vehicle and order at a glance
View your vehicle details and current order status directly in the app.
Plan your maintenance
Keep track of recorded service and inspection dates. Update mileage or operating hours and enable notifications for relevant reminders.
Guidance for your engine
Find oil and maintenance information checked and approved for your engine in the app.
Earn money with RG-Racing
Recommend us using your personal link and earn a commission on qualifying orders. We agree participation and payment terms in advance.
More app features
Keep your original software
After tuning, you can download the original file for your order once RG Racing has released it.
Diagnostics for your machine
Tell us the machine, year and engine. We check which diagnostic tool is suitable; the app does not support every machine.
Your workshop invites you to the app and gives you access to your vehicle and order details.
Agricultural machinery specialists
Your machine. Our software.
Tell us the exact machine and how it is used. We calibrate the software individually for its engine, control unit, load profile and intended result.
Explore your next step
Optimise your excavator. Keep running costs in view.
Excavator software focused on site work, diesel use and ongoing support.
Learn more →Your tractor. Calibrated for your work.
Tractor software tailored to field conditions, implements and transport.
Learn more →A better drive. With the right software.
Custom ECU calibration and professional file service directly from RG-Racing.
Learn more →Diagnostics and software analysis from one source
Send a photo of the message and any fault codes. We review the information and discuss what should be checked next.
Learn more →Your request. The right specialist.
Contact for technical, workshop, partnership and general questions.
Learn more →Have your machine assessed
Before replacing expensive parts, discuss the software alternative with us. Send the vehicle and fault details so we can assess feasibility, price and timing.
Ask about a software solution →