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SERVICE DISPATCHER ACCEPTS APPLICATIONS FOR MAINTENANCE AND REPAIR OF POWER PLANTS 24 HOURS A DAY, 7 DAYS A WEEK

Computer diagnostics
and the experience of specialists will help you quickly determine the condition of the power plant, which will save you time and money.

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POWER PLANT
STATUS DIAGNOSTICS

All types of technical
maintenance
MOT-1, 2, 3, 4
using recommendations
of the manufacturers of the DG sets and high-quality consumables

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TECHNICAL
MAINTENANCE

Field crews
of the service have the necessary diagnostic and repair equipment for restoration of the DG set at the customer’s site

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URGENT EMERGENCY
REPAIR

Experienced service
engineers, modern
repair centers
and own warehouses of components provide quality repair of all systems of the DG sets

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MAJOR
REPAIR

“DTS” SERVICE SPECIALISTS PROVIDE
COMPLETE PRE-SALE PREPARATION
ELECTRIC STATIONS

As well as maintenance
and, if necessary, repair of household
and industrial power plants, throughout Ukraine.

The vehicles of mobile service brigades have the necessary equipment to perform all routine works on maintenance of gasoline
and diesel generators.

We always maintain a stock of consumables and spare parts in our warehouses to perform maintenance at the customer’s site at any time
of the year.

5 service centers:
Kyiv, Lviv, Dnipro, Khmelnytskyi, Kropyvnytskyi

10 years of average work experience
with power plants by our specialists

8 out of 10 customers
become our regular customers

7 mobile teams that respond to calls all over Ukraine despite the difficulties of the war

+38 (067) 700 02 35
prompt technical advice on your situation

“DTS” SERVICE SPECIALISTS PROVIDE THE FOLLOWING SERVICES:

01 diagnostics of the power plant condition;

02 maintenance service;

03 prompt emergency repairs;

04 overhaul;

05 preparation for operation in freezing temperatures;

06 installation of the generator on the trailer;

07 activation of the remote control system
and monitoring of technical parameters.

PRE-SALE PREPARATION

01 refueling of the generator with all the generator must be filled with all coolants and lubricants;

02 checking the operating parameters of each power plant on a special test bench;

03 transportation packaging of DGU

WITH THE GENERATOR, THE CUSTOMER RECEIVES

01 testing protocol;

02 user manual;

03 guarantee sheet;

04 service contract (optional).

STAY UP TO DATE WITH THE LATEST PROMOTIONS OF THE SERVICE DEPARTMENT

DIAGNOSTICS OF THE POWER PLANT CONDITION

01 Accuracy: based on real indicators of the state of systems and units of the DG sets

02 Save time: quickly identify and fix problems

03 Safety: prevents critical breakdowns and possible equipment downtime

04 Relevance: due to compatibility with modern generators equipped with electronic control units
MAINTENANCE TМ-1, 2, 3, 4

01 Change engine oil and filters

02 Adjusting the tension of the drive belts

03 Check the attachment of hoses and nozzles

04 Correcting the coolant level

05 Monitoring the electrolyte level and battery capacity

06 Inspecting, cleaning and broaching electrical contacts

07 Analysis of the control panel operation

08 Testing motor protection operation

09 Checking the main parameters of the DG sets operation, etc.
DIESEL GENERATOR ENGINE REPAIR

01 Analyzing the state and identifying real problems

02 Replacement of piston rings, replacement of seals and gaskets

03 Inspection and replacement of bearings, valves and valve seats

04 Replacing components of the gas distribution mechanism

05 Inspection and replacement of the crankshaft

06 Honing cylinder walls and other work

07 Checking and running the engine on the bench at different speeds
REPAIR OF THE ELECTRICAL PART OF THE DIESEL GENERATOR

01 Analysis of the insulation resistance of circuits

02 Replacing the brushes of a diesel generator

03 Adjusting the frequency and voltage of a diesel generator

04 Rewinding the stator or rotor of a diesel generator

05 Replacement of faulty electrical system elements and more
RESTORATION OF THE GENERATOR'S WORKING CONDITION AFTER

01 Long downtime without work

02 Careless use

03 Unskilled repair and maintenance

04 Recovering from debris and blast damage

+38 (096) 206 49 34
call us if your diesel generator:

does not start

does not hold power

excessive noise, smoke and bouncing

lost the tightness of the connections

THE COST OF CUSTOMER SERVICE

Diagnostics of the power plant condition – 1200 UAH per man-hour

Repair works – 1200 UAH per man-hour

Commissioning works – 15000 UAH

Сost of services depending on power

10-30 kVA – 4800 UAH

30-50 kVA – 6000 UAH

50-100 kVA – 7200 UAH

100-200 kVA – 8400 UAH

200-300 kVA – 9600 UAH

300-400 kVA – 10800 UAH

400-500 kVA – 12000 UAH

500-600 kVA – 13200 UAH

600-700 kVA – 14400 UAH

700-800 kVA – 15600 UAH

800-900 kVA – 16800 UAH

900-1000 kVA – 18000 UAH

1000-1500 kVA – 25000 UAH

Additional costs
Transportation costs within Ukraine – 12 UAH/km
Transportation costs within the city of service base – 600 UAH
Business trip expenses (person/day) – 600 UAH
Accommodation costs (person/day) – 1200 UAH

In case of an urgent call for service specialists, the cost of work doubles

ТОРГІВЕЛЬНО-СЕРВІСНІ ПРЕДСТАВНИЦТВА
КОМПАНІЇ “ДАРЕКС ТРЕЙДІНГ СОЛЮШНС”

SALES AND SERVICE OFFICES
OF “DAREX TRADING SOLUTIONS”

High-quality energy supply projects, service and repair work in Ukrainian cities

Kyiv

Lviv

Dnipro

Khmelnytsky

Kropyvnytskyi

SCAN THE QR CODE IF YOU NEED TO:

01 understand the service agreement

02 learn about spare parts

03 order maintenance

04 ask “how much does it cost”

Telegram channel
of the service department
«DTS»

Generator Service and Maintenance: Ensuring Reliable Power Supply

Professional Generator Service from DAREX TRADING SOLUTIONS — The Key to Uninterrupted Operation

Generator sets are critical equipment for ensuring energy independence for businesses and private facilities. However, even the most reliable generators require regular maintenance to maintain optimal performance and extend service life. DAREX TRADING SOLUTIONS, as a specialized engineering company, provides professional generator service and maintenance for all types, capacities, and brands across Ukraine (excluding active combat zones and temporarily occupied territories).

Why Is Regular Diesel Generator Maintenance Essential?

Regular diesel generator maintenance is not just a manufacturer’s recommendation but a necessary condition for:

Maintaining high reliability — timely detection and elimination of potential issues prevents unexpected equipment failures
Ensuring rated power output — without regular service, generator performance gradually decreases
Fuel efficiency — properly adjusted and serviced generators consume less fuel
Extending service life — regular maintenance significantly increases the lifespan of the entire system
Preserving manufacturer warranty — most manufacturers require compliance with maintenance schedules to keep warranty coverage

DAREX TRADING SOLUTIONS offers various maintenance programs tailored to specific generator models and operating conditions.

Comprehensive Diesel Generator Diagnostics — Preventing Issues Before They Occur

Professional diesel generator diagnostics is a critical element of maintenance that allows potential problems to be identified at an early stage. Our specialists perform a comprehensive inspection of all generator systems:

Engine diagnostics — compression testing, valve condition assessment, fuel injection system inspection
Electrical system inspection — testing alternator performance, control systems, and batteries
Cooling and lubrication system control — radiator condition assessment, coolant circulation check, oil quality analysis
Fuel system inspection — leak testing, filter cleanliness, pump operation
Load testing — generator operation under various load conditions
Exhaust gas analysis — evaluation of combustion efficiency and environmental performance

Following diagnostics, the customer receives a detailed report on equipment condition along with recommendations for required service actions.

Scheduled Diesel Generator Maintenance: What Does It Include?

Standard diesel generator maintenance includes the following procedures:

Oil and oil filter replacement
Air and fuel filter replacement
Coolant inspection and replacement if necessary
Belt tension inspection and adjustment
Battery inspection and cleaning
Electrical connection inspection
Automation and control system testing
Radiator and cooling system cleaning
Test start and load testing
Engine speed inspection and adjustment
Output voltage and frequency control

Depending on operating hours and manufacturer recommendations, more in-depth maintenance procedures are periodically performed, including additional operations.

Professional Diesel Generator Repair — Fast Restoration of Operability

Despite the high reliability of modern generator systems, situations may arise that require prompt professional intervention. DAREX TRADING SOLUTIONS provides professional diesel generator repair of any complexity, including:

Repair and replacement of piston assemblies
Cylinder head restoration
Turbocharger repair or replacement
Fuel system repair and replacement
Cooling system repair
Electrical system restoration
Alternator repair or replacement
Control system troubleshooting
Restoration of automatic start and monitoring systems

Our company is equipped with all necessary tools, original spare parts, and qualified specialists to perform repairs of any complexity.

Generator Service in Kyiv, Dnipro, Lviv, and Other Cities of Ukraine

DAREX TRADING SOLUTIONS provides prompt generator service throughout Ukraine. Our service centers and mobile teams operate in key regions of the country:

Kyiv — central service center with full diagnostic capabilities
Dnipro — regional service center covering eastern and southern regions
Lviv — service base and representative office in western Ukraine
Khmelnytskyi — repair and service base for central regions
Kropyvnytskyi — service base with spare parts and consumables warehouse

Thanks to our extensive service network and mobile teams, we guarantee fast response and quick fault elimination anywhere in Ukraine.

Advantages of Generator Service from DAREX TRADING SOLUTIONS

By choosing our company as your service partner, you receive:

Professional expertise — all engineers have specialized education and manufacturer certifications
Advanced diagnostic equipment — professional tools for accurate diagnostics
Original spare parts — direct supplies from generator manufacturers
Flexible maintenance programs — tailored service packages based on operating intensity
Fast response — rapid dispatch of mobile service teams
Complete documentation — full service documentation for accounting and regulatory compliance
Warranty on performed work — confidence in service quality

How Is Generator Service Organized at Our Company?

DAREX TRADING SOLUTIONS offers several service cooperation formats:

One-time service — individual service tasks upon customer request
Service contracts — long-term maintenance with a fixed service schedule
Emergency service — rapid response in case of equipment failure
Remote monitoring — installation of remote control systems for real-time parameter tracking

An individual maintenance program is developed for each client, considering equipment specifics, operating режим, and budget requirements.

Professional Service — The Key to Reliable Generator Operation

Investing in regular generator service is not just an additional expense but a guarantee of reliable equipment operation, extended service life, and significant long-term cost savings. Professional diesel generator diagnostics and timely maintenance help prevent major failures and costly repairs.

DAREX TRADING SOLUTIONS provides comprehensive generator service for all types and capacities across Ukraine. Entrust your equipment maintenance to professionals and ensure uninterrupted power supply for your business or home.

Contact us for a detailed consultation and development of an optimal maintenance program for your generator equipment. We guarantee an individual approach, high-quality service, and competitive pricing for all services.