Drilling rig

Drilling rig repair: diagnostics and restoration

Drilling rig downtime at the site stops the entire work cycle. ILIEV Solutions organizes diagnostics, search for spare parts, and repair coordination for Bauer, Liebherr, and XCMG rigs: from the first request to returning the equipment to work.
A visit to the site or a service base - depending on the nature of the malfunction.

Repair and maintenance of drilling special equipment

When the rig fails, the first task - is to understand exactly what broke down and what minimum scope of work will return the machine to work.

ILIEV Solutions conducts diagnostics of priority components: hydraulic system (pressure in the rotary circuits, condition of pumps and distributors), rotary drive reducer and bearings, condition of the Kelly-bar and splined connections, electronic control unit with reading error codes.

Based on the results: a specific defect list, not a general description of the condition.
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Repair of Bauer, Liebherr, XCMG: engineering base

Bauer BG, Liebherr LB, and XCMG XR - are three different design platforms with their own hydraulics, electronics, and specific components.

Bauer BG 28 has separate hydraulic circuits for the rotary drive and feed, Liebherr LB 25 works with its own protocols, XCMG XR series - on Cummins engines and Rexroth hydraulics in custom configurations.

ILIEV Solutions coordinates the repair of each of these platforms and ensures the supply of OEM spare parts by machine serial number - from hydraulic pumps to engine components for Perkins, Cummins, Caterpillar.

Scheduled maintenance and emergency equipment restoration

Scheduled maintenance according to the manufacturer's timetable - is the cheapest way to avoid an emergency stop.

For Bauer and Liebherr, the first level of maintenance: every 500 engine hours, comprehensive maintenance with hydraulic fluid replacement and rotary drive inspection: every 2,000 engine hours.

ILIEV Solutions takes over the organization of scheduled maintenance: it creates a schedule for a specific machine, provides the necessary consumables and spare parts, and coordinates the work in a window between projects that is convenient for the client.

During an emergency stop - prompt diagnostics and determining the minimum scope to return the machine to work in the shortest possible time.

How to organize special equipment repair through ILIEV

Order steps: from request to equipment handover

01
Request: rig model, serial number, malfunction symptoms, current location of the machine
02
Remote consultation: an engineer clarifies error codes and forms a preliminary list of components to check
03
Visit or transportation: determined together with the client depending on the nature of the malfunction
04
Defectation: a defect list with a list of spare parts and an agreed scope of work
05
Supply of OEM components: by VIN or serial number, deadlines are agreed upon before the start of the repair
06
Repair and handover: transfer of the equipment with control parameters of hydraulics, torque, and electronics
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Field diagnostics and repair at the site

If the machine cannot leave the construction site, ILIEV Solutions travels to the location.
The field format covers hydraulic diagnostics, replacement of seals, configuration of electronic systems, and minor repairs of mechanical components without stopping the rest of the work on the site.
More complex interventions: replacement of the rotary drive reducer, restoration of the mast geometry, are performed at the service base after the equipment is transported.Field service is available in Ukraine, Romania, and Moldova.
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Frequently Asked Questions

 Where to repair a Bauer drilling rig in Ukraine?

ILIEV Solutions organizes the repair of the Bauer BG series in Ukraine - field service at the site or at the service base.

OEM spare parts by machine serial number, engineering experience working with Bauer platforms for 17+ years.

To start: the rig's serial number and a description of the malfunction.

How much does special drilling equipment diagnostics cost?

The cost depends on the rig type, the scope of the inspection, and the format: field or stationary. Prices are calculated individually.

For a calculation, provide the model, serial number, and technical signs of the malfunction, and an engineer will prepare an offer.

Is field repair of a drilling rig at the construction site possible?

Yes. Field diagnostics and repair are performed at the site in Ukraine, Romania, and Moldova.

The format is suitable for hydraulic malfunctions, seal replacements, and electronics configuration. Replacing the reducer or restoring the Kelly-bar requires a service base.

Which drilling rig components break most often?

Hydraulic pumps and distributors, rotary drive seals, reducer bearings, control system sensors, Kelly-bar connections.

On machines with over 3,000 engine hours without scheduled maintenance, the main circuit hydraulic pump is the first to fail.

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