Professional Power Hydraulics Repair in Liebherr Cranes

The hydraulic system is without a doubt the heart of every Liebherr mobile crane (including the LTM and LTF series, which are highly popular on European construction sites). The precise movement of the telescopic boom, the smooth rotation of the superstructure, and the stability of the outriggers directly depend on the condition of the hydraulic pumps and control valves.

As experts with years of experience, we offer advanced diagnostics and complete overhauls of hydrostatic system components. Our team of engineers and hydraulic technicians is intimately familiar with the specifications of components from brands like Linde and Rexroth, which represent the technological core of Liebherr systems. We effectively resolve the most common and troublesome issues, such as:

• pressure drops in the hoisting and telescoping systems,
• lack of smooth boom movement or jerking during superstructure rotation,
• internal and external hydraulic oil leaks,
• malfunctions of travel motors and swing motors.

Through professional remanufacturing, we restore the components to their factory specifications, helping you avoid extremely costly downtime on construction sites.

Diagnostics and Major Overhauls of Liebherr Internal Combustion Engines

The power units used in Liebherr cranes, including the advanced D934 and D936 series engines, require the highest level of servicing precision. Every repair process at WIBAKO is based on reliable computer diagnostics and detailed verification of mechanical part wear.

What sets our service apart from the competition is our own, fully equipped engine dynamometer (dyno) with a capacity of up to 500 HP. After a major overhaul, every engine undergoes rigorous testing under full operating load. This gives our customers 100% certainty that the power unit is fully operational and ready for stable performance under the most challenging conditions.

Speed of Action: Mobile Service and a Massive Spare Parts Warehouse

We fully understand the realities of the construction industry – every hour of crane downtime on a construction site means massive financial losses and schedule delays. To counter this, we have developed a rapid response system:

• Liebherr Mobile Service: Our specialized service vehicles are equipped with modern diagnostic equipment and repair tools. Experienced mechanics can locate and resolve most faults directly at the crane’s operating site.
• Over 100,000 parts available immediately: We possess one of the largest spare parts warehouses for construction machinery in Poland. We stock hydraulic pumps, motors, control valves, axle components, and ready-to-install remanufactured internal combustion engines, reducing the waiting time for repairs to an absolute minimum.

Why Entrust Your Liebherr Crane Service to the Experts at WIBAKO?

By choosing WIBAKO, you partner with the oldest independent service for Liebherr machines in Poland. Our staff consists of a team of over 30 qualified specialists who do not operate in the dark – we base every service decision on precise measurements and decades of experience. We maintain the highest safety standards, which facilitates passing restrictive inspections and approvals by technical inspection authorities.

WIBAKO is headquartered in Kojszówka (near Juszczyn, Lesser Poland Voivodeship), but our operational reach extends throughout Poland and international markets. We guarantee full professionalism, transparent terms of cooperation, and the highest quality of components used.