Expert Knowledge and Tradition – Why Trust WIBAKO with Your Liebherr Machines?

Since 1989, WIBAKO has been building its position as a leader in servicing and supplying parts for heavy construction machinery. Liebherr machines feature extremely advanced technological designs, integrating unique hydraulic power systems and electronic control systems that require specialized engineering expertise.

Our service team consists of experienced specialists equipped with state-of-the-art diagnostic and workshop facilities. We fully understand the specifics of Liebherr equipment, allowing us to quickly locate even the most complex faults and eliminate costly downtime on construction sites or in mines.

Comprehensive Liebherr Machine Repair – Excavators, Wheel Loaders, and Dozers

We provide full service support for a wide range of Liebherr construction and material handling machinery. Our workshop and mobile service includes, but is not limited to:

• Liebherr Wheeled Excavators (e.g., A 314, A 900, A 904, A 914, A 918 series) – diagnostics of undercarriages, steering systems, and working hydraulics.
• Liebherr Crawler Excavators (e.g., R 914, R 924, R 934, R 944 series) – reconditioning of undercarriages, slewing rings, and booms.
• Liebherr Wheel Loaders (e.g., L 506, L 550, L 556, L 580 series) – repairs of gearboxes, drive axles, and kinematics.
• Liebherr Material Handlers (e.g., LH series) – servicing of advanced hydraulic systems operating under constant, high loads.

Rebuilding Liebherr Hydraulic Pumps and Motors – The Heart of Hydraulic Power

Liebherr manufactures its own hydraulic components, which feature highly specific designs and demand surgical precision during repair. At WIBAKO, we specialize in professional reconditioning of Liebherr piston pumps and hydraulic motors.

Our rebuilding process for Liebherr hydraulics (including popular series like LPVD, LPV, DPV, DPVD, FMV, EMF) involves:

• Disassembly and Rigorous Assessment: We carry out microscopic measurements of wear on pistons, valve plates, cylinder blocks (rotors), and shafts.
• Replacement or Repair of Damaged Parts: We use only the highest-quality components, guaranteeing resistance to extreme operating pressures.
• Testing on a Professional Test Bench: Every reconditioned hydraulic pump and motor is tested on our diagnostic test bench under full load. We generate efficiency charts that confirm the restoration of factory-standard performance parameters.

Overhauls of Liebherr Diesel Engines

Liebherr drive units are the very hearts of the machines and must withstand extreme loads. At WIBAKO workshops, we carry out comprehensive major overhauls of 4- and 6-cylinder Liebherr engines (e.g., D924, D926, D934, D936, D946).

Our engine repair services include:

• Crankshaft grinding and engine block line boring.
• Rebuilding cylinder heads, piston-connecting rod assemblies, and cylinder sleeve replacement.
• Service and calibration of fuel injection systems (Common Rail and classic injection pumps).
• Computer diagnostics and fault code clearing for Engine Control Units (ECU).

Mobile Liebherr Service – Rapid Response Nationwide

Time is money, especially when a key material handler or crawler excavator breaks down on a construction site. That is why WIBAKO provides professional mobile support. Our service teams are equipped with specialized diagnostic tools and software dedicated specifically to Liebherr machinery.

We travel directly to the breakdown site across the country, performing diagnostics of hydraulic systems (pressure and flow measurements), repairs of electrical and electronic components, and rapid mechanical troubleshooting without the need to transport the entire machine.

Spare Parts for Liebherr Machinery – Wide Range in WIBAKO

Effective service cannot exist without rapid access to parts. As a direct importer and distributor of components, WIBAKO maintains an extensive warehouse inventory:

• New Genuine Parts – for clients seeking uncompromised factory-level quality.
• High-Quality Aftermarket Parts – tested and approved by our mechanics, allowing for optimal operating cost management.
• Used Parts from Dismantling – subject to rigorous technical inspection. We operate a large dismantling yard for Liebherr machinery, allowing us to offer functional axles, final drives, cylinders, or cabin elements at competitive prices.

Liebherr Service Scope at WIBAKO – Summary