DPF regeneration, AdBlue & SCR repair, EGR service – Nysa
We offer comprehensive construction and industrial machinery service in Nysa and the entire Opole region. Our mobile team will reach you within hours. We specialize in diagnostics, repair and maintenance of heavy machinery.
DPF, AdBlue, SCR and EGR Service w Nysa
Diagnostics, cleaning and regeneration of DPF filters, AdBlue and SCR system repair, and EGR valve service for construction machinery. Mobile, on site where the machine works.
DPF filter regeneration
AdBlue system repair
SCR system diagnostics
Catalytic converter replacement
DPF filter cleaning
EGR system diagnostics and service
Professional machinery service in Nysa - Why Voltscan?
Voltscan is your reliable partner for professional construction and industrial machinery service in Nysa and the entire Opole region. For over 20 years we have specialized in comprehensive diagnostics, repair and maintenance of heavy construction equipment. Our mobile service team equipped with the latest diagnostic equipment comes directly to your machine's location, eliminating the need for costly and time-consuming transportation. We offer a full range of services - from simple repairs to complex regeneration of electronic, hydraulic and electrical systems. We work with all leading brands: Wirtgen, Vögele, Hamm, Bomag, Dynapac, Ammann, John Deere, New Holland, Claas, Fendt, Valtra, Steyr, Doosan, Liebherr, JCB, Volvo, Komatsu, Caterpillar, Takeuchi, Bobcat, Doppstadt, Terex and many others. Every repair is performed with the utmost care by certified specialists with many years of industry experience.
Years of experience
Machines repaired annually
Working hours
Regular customer emergencies: 24/7
What do you gain by choosing our service?
Specific benefits for your business
Fast response
In case of urgent breakdowns we can reach the location the same day. We understand that every hour of downtime means financial losses.
Computer diagnostics
We use professional diagnostic tools compatible with systems from all manufacturers. Precise reading of error codes and operating parameters.
Mobile service
You don't need to transport the machine to the workshop. We come with complete equipment directly to your workplace or construction site.
Original parts
We cooperate with authorized distributors of spare parts. We guarantee quality and availability of components for all brands.
Experienced team
Our technicians have certificates and training from machine manufacturers. They constantly improve their qualifications by participating in specialized courses.
Competitive prices
Transparent price list and clear billing terms. Before starting work we present a detailed estimate of repair costs.
Advanced technical capabilities
Professional diagnostic equipment and service tools
Electronics diagnostics
Professional testers and oscilloscopes for analysis of control systems, ECU, sensors and actuators. Programming and calibration of controllers.
Electrical measurements
Multimeters, megaohmeters, insulation tester. Diagnostics of electrical installation, alternator, starter, batteries.
Hydraulics
Pressure gauges, flow meters, pressure tester. Diagnostics of pumps, valves, hydraulic cylinders, control systems.
Oil analysis
Testing cleanliness and condition of hydraulic, engine oil. Detection of contamination and wear products.
Temperature measurements
Thermal cameras for detecting component overheating, leaks, cooling problems.
Load tests
Verification of power, torque, pump output after repair under actual load conditions.
Fast response time for Nysa
For customers from Nysa we guarantee fast response time. We are available Monday to Friday 7:00-17:00. For standard reports we can arrive within 24-48 business hours. For urgent breakdowns causing machine downtime we offer express service - same business day arrival. For our regular customers we provide emergency support 24/7, including weekends and holidays. After phone or form report our service coordinator will contact you within 15 minutes to arrange details and arrival time.
Common machinery problems in Nysa
In the Opole region we most commonly encounter:
Electronic systems and controller failures
Electrical installation problems
Hydraulic failures and leaks
Diagnostic errors and fault codes
Engine and turbocharger problems
Sensor and detector failures
Report a Fault
Fill out the form and we will contact you
Writing after hours? We'll call you back by 8:00 on the next working day.
From Breakdown to Performance
This is how our cooperation looks step by step
Report
Phone contact or form. You describe the problem, we ask diagnostic questions.
Quote
Initial repair quote and travel cost. We arrange a convenient arrival time.
Diagnostics
Arrival at machine location. Thorough computer and visual diagnostics.
Repair
On-site repair execution. Testing and acceptance. Machine ready to work.
Our projects in Nysa
See examples of repairs we've done for companies in the region
Why choose Voltscan in Nysa?
Mobile service - we come to Nysa and surroundings
Over 20 years of industry experience
Direct contact with the owner
Fast response - even same day
Frequently Asked Questions
Do you regenerate and clean DPF filters on site in Nysa and nearby?
Yes. We come to the machine, read the fault codes and check the DPF sensors (differential pressure, exhaust temperature). Then we choose the fix: a service regeneration, cleaning the filter or, if the filter is damaged, replacing it. Scope and cost are agreed before work starts.
The machine goes into limp mode because of an AdBlue or SCR fault. What do you do?
We run computer diagnostics on the AdBlue/SCR system: pump and dosing module, NOx sensors, fluid level and quality, heaters and wiring. We repair or replace the faulty part, clear the codes and check the system works, so the machine is back to full power.
Do you service the EGR system?
Yes. We diagnose the EGR system, clean carbon from the valve or replace it, and check its control. A sticking EGR valve often causes power loss, smoke and faster DPF clogging.
When should I call about the DPF?
When the DPF warning light is on, regenerations become more frequent or do not finish, or the machine loses power or goes into limp mode. Early diagnostics improve the chance that a regeneration or cleaning is enough instead of a new filter.
Do you remove or disable DPF, AdBlue or EGR?
No. Removing or disabling DPF, AdBlue/SCR and EGR systems is against the regulations. We only do diagnostics, cleaning, regeneration and repair, so the exhaust aftertreatment works as the manufacturer intended.
Which machines and brands do you work on?
Excavators, loaders, backhoe loaders, rollers, pavers and other diesel machines fitted with DPF, SCR/AdBlue and EGR, including Caterpillar, JCB, Volvo, Komatsu, Liebherr, Bomag, Hamm and Wirtgen.
How quickly can you come to Nysa?
For urgent breakdowns we try to arrive the same day. Normally we can arrive within 24-48 hours of notification.
Do you repair all machine brands?
Yes, we specialize in repairing machines from all leading manufacturers: Wirtgen, Vögele, Hamm, Bomag, Dynapac, Ammann, John Deere, New Holland, Claas, Fendt, Valtra, Steyr, Doosan, Liebherr, JCB, Volvo, Komatsu, Caterpillar, Takeuchi, Bobcat, Doppstadt, Terex and others.
How much does the service call cost?
The travel cost depends on distance. For the Opole region we offer competitive rates. Contact us for details.
Do you issue VAT invoices?
Yes, we are a registered VAT payer and issue VAT invoices for all services.
What parts do you use for repairs?
We use original manufacturer parts or high-quality alternatives from reputable suppliers, always after agreement with the customer.
Our service area
We serve Nysa and the entire Opole region
Nysa
Main service area - we can usually arrive within a few hours.
Opole
We serve all cities and municipalities in the region.
Poland
We also travel to neighboring regions and throughout the country.
We Service All Brands
Wirtgen, Vögele, Hamm, Bomag, John Deere, Caterpillar and many others
Wirtgen
Vögele
Hamm
Bomag
Dynapac
Ammann
John Deere
New Holland
Claas
Fendt
Valtra
Steyr
Why Voltscan?
See how we stand out from the competition
| Feature | Voltscan ✅ | Other workshops |
|---|---|---|
| Response time |
24-48h standard, same day urgent
|
3-5 business days
|
| On-site service |
YES - full mobile service
|
Rarely, requires extra charge
|
| Computer diagnostics |
Professional for all brands
|
Limited, often missing equipment
|
| Parts availability |
Original + premium replacements
|
Only replacements or long wait
|
| Availability |
Mon-Fri 7:00-17:00, regular customer emergencies 24/7
|
8:00-16:00
|
| Direct contact |
With owner and technician
|
Through secretary/office
|
DPF, AdBlue and EGR – good to know
Useful information about machinery service and maintenance
A DPF clogs faster when the machine idles for long periods or works in short cycles: the exhaust never gets hot enough for passive regeneration.
An interrupted DPF regeneration, for example switching the machine off mid-cycle, is a common cause of a blocked filter and limp mode.
Contaminated or diluted AdBlue can damage the SCR pump and dosing module. Use fluid that meets ISO 22241.
A faulty EGR valve increases soot in the exhaust, so the DPF clogs faster.
Differential pressure and exhaust temperature sensors control DPF regeneration. A sensor fault can trigger errors even when the filter itself is fine.
Pricing and repair costs
We transparently inform about costs before starting work
What affects the price?
- Type of fault
- Spare parts costs
- Repair time
- Travel distance
- Urgency of order
💡 Free quote
Describe the problem by phone or form - we'll present an initial repair cost estimate without obligation.
Send InquiryNeed help with your machine in Nysa?
Call now or send a report - we'll respond within minutes!