In our offer there are services for the verification and repair of Deutz, Cummins and Perkins engines, and hydraulic pumps and motorsusedin construction. With years of experiencein the industrycanboast ofqualified personnel,providing servicesin a professional manner.

Due to the increasing requirements for specialized separate the two separate workshops. One dealing with the subject of internal combustion engines, the second - hydraulic components (pumps and hydraulic motors).

The base of good repair is a thorough verification.

We try to ensure that our services meet the highest standards. Due to the fact that for each component the conditions in which he worked - and thus - their condition can vary drastically every item that is accepted for repair or sale must also be verified. Only after checking the technical condition of a component, we are able to provide information on the possible repair costs.



Brands of construction machines that we serve:


Machines in which we specialize:

  • Atlas
  • Case
  • Caterpillar
  • Komatsu
  • Liebherr
  • Volvo
  • Zepellin
  • O&K
  • Fuchs
  • Furukawa
  • Zettlemeyer
  • Crawler excavators
  • Wheel excavators
  • Loaders
  • Dozers





Diesel engines repair

WIBAKO Company for over 20 years deal in sales of diesel enginesAt the beginning they were mostly removedfrom the trucks, buses, etc. Currently, we specialize in selling used engines (and more often new) working withconstruction equipment such as excavators, loaders and bulldozersSo if you have any problem with Diesel engine, please contact us and we will do our best to solve problem and allow machine work again without pointless brakes in work.

Each used unit offered by our company is after maintance and checked twice - once when we get engine - the second time - before the sale itself.

Engine are tested in special workshop where all impotant test like compressions, oil pressure etc are checked, soyou can be sure your purchase. In this way, with all the responsibility we present to you the actual condition of theengine. The main advantage of used engines sold in WIBAKO - apart from the availability in stock and professionaltechnical assessment of the price-which successfully competes with engines avaliable on international market.Wibako diesel engines works already on machines all over the world from Australia, via Malaysia and whole Asia,Europe, Africa to the United States and Brazil. When transporting, engines are packed on pallets specifically designed to minimize the risk of damage during transportation of the goods whenever those suppoused to be send.

Most common brands in offer: Deutz, Cummins, Perkins, Caterpillar, Liebherr Hanomag, Komatsu, Case, Isuzu, Yanmar, Mitsubishi, Scania, Volvo, Mercedes, Fiat Iveco, Detroit Diesel, Daewoo, Kubota, International Harvester, Leyland, UTB, ZTS, Steyr, Man etc.

We invite you to check our range of parts and machines. By using the search engine or products made available on the menu. 

Hydraulic pump and motors repair

Hydraulics at WIBAKO primarily: hydraulic pumps, motors (drive, swing), actuators (cylinders) and valves,orbitrol etc. Our company works only with the original hydraulic components from the dismantling of good, efficientmachines. Thanks to this all the parameters of the machine remain unchanged. After removing from the machinehydraulics are reviewed in terms of efficiency and possible repairs. Hydraulic pumps and motors are opened before testing for the diagnosis of individual components. Repairs, if required we only use original parts. To paint we useonly high quality paints. If the item is on the stage of checking the possible renovation is paintedmarked with thenumber of storage and maintenance is putted in a heated warehouse so as to retain its parameters until the sale.

Each hydraulic element offered by us is expertly prepared

Our sales representatives have extensive knowledge of the parts and their uses and professionally advise you inchoosing the right parts for your machine.


Construction machinery, due to their intensive use, require frequent service. It also happens that the machine crashes at the least expected moment, ie in the middle of the work. This is very troublesome for an entrepreneur who has to arrange for the machine to be transported to a fixed service and bear high costs. The solution to this problem is the mobile service WIBAKO, which will reach the indicated place and will even carry out advanced repair.

What is the service?

We have been offering mobile service for 4 years. At the beginning, we focused on trips to replace components such as hydraulic pumps and internal combustion engines. Over time, however, more and more inquiries began to arise regarding more comprehensive service. We have responded to market demand and expanded our offer.

Of course, the foundations of the mobile service are experienced mechanics and diagnosticians who have high skills in detecting and removing even serious faults. The teams were selected in such a way as to be able to carry out on-site repairs, with the guarantee of professionalism and professional assembly / disassembly of the components. We are constantly investing in the development of service engineers.

What do we offer within the mobile service?

At present, we have three completely equipped service vehicles with accessories which are suitable for handling various types of applications. From routine maintenance, such as replacing fluids and filters, by replacing components, after repair at the construction site.

We offer the service of the external assembly and dismantling of pumps and hydraulic and diesel engines, warranty service of assembled components, verification of damage to the machine, as well as inspection service, ie checking the condition of the machine on site.

Why is it worth it?

The WIBAKO mobile service is designed for one purpose: to give owners and machine users significant savings in time and money. Thanks to the fact that we are able to carry out most maintenance work even on the construction site, there is no need to organize costly transport of the machine to the fixed service.

Our experts guarantee a fast replacement of the components, which always end up checking their correct operation and possible adjustment. The servicers also control the condition of the fluids and filters to ensure that the machine is capable of further operation.

Using the WIBAKO mobile service, the entrepreneur is confident that his machine is of professional skill, not of mechanics who often lack the knowledge, skills and equipment to carry out professional repairs.

In addition, services provided by the mobile service are covered by our warranty. Entrepreneur can sleep peacefully because he knows that if needed we will arrive at the place in the shortest possible time. 


Wibako engines runs on machines all over the world from Australia via Malaysia, Russia, Africa, Middle East and the whole Europe to the USA and Brazil.

No matter where you are ... contact us and we will do our best to help you solve your problem!


Among other things, we reconditioned

  • Control valve O&K M/5
  • Drive motor Rexroth A6VM107HA1T/63W-VAB370A-SK R902040127
  • Gear pump Haldex WQ9A2-23-11-R
  • Hydraulic motor Hydromatik A2F28
  • Hydraulic motor Hydromatik A6VM107HA1R1/63W-VAB01XA-S R902014133
  • Hydraulic motor Sauer 51D110AD4NF1A4ANC5NNN
  • Hydraulic pump Handok H5V180DTP-9N00
  • Hydraulic pump Hydromatik A4VG56DA1D2/32R-NZC02FXX5S-S R902021359
  • Hydraulic pump Komatsu 708-23-04014
  • Hydraulic pump Liebherr 10042419
  • Hydraulic pump Liebherr LPVD150 9080214
  • Hydraulic pump Linde HPR100R
  • Hydraulic pump Linde HPR160
  • Hydraulic pump Linde HPR160/130D
  • Hydraulic pump Rexroth A10VO28ED72/52R-VSC12N00P -S1948 R902449687
  • Hydraulic pump Rexroth A10VO45ED72/52R-VSC12K68P -S2381 R902449454
  • Hydraulic pump Rexroth A11VO145DRS/11R-NSD12N00 R902081985
  • Hydraulic pump Rexroth A11VO145LRS/11R-NZG12N00-S R902064887
  • Hydraulic pump Rexroth A11VO190LE2S2/11R-NZG12N00P-S R902108399
  • Hydraulic pump Rexroth A4VG140EP4DM1/32R-NAF02FXX1FH-S R902153043
  • Hydraulic pump Rexroth A4VG140EP4DM1/32R-NSF02FXX1FH-S R902153041
  • Hydraulic pump Sauer 90R055DK9B6
  • Hydraulic pump Volvo 30296621
  • Pompa hydrauliczny Rexroth A4VG71DWD1/32L-NZF02F021F-S R902104003
  • Swing motor Kawasaki M2X120B-CHB-11A-12/235 116-3550