Reconstruction of the Deutz TCD2013 L06 2V Engine in the Atlas 520 MH Excavator

Overhaul of Deutz TCD2013 L06 2V Engine in Atlas 520 MH Material Handler

The material handler Atlas 520 MH is a robust and modern machine designed for intensive work in recycling plants, ports, and transshipment centers. Its long-reach boom and precise hydraulic system ensure efficiency and safety when working with heavy materials. In this case, our service team carried out a comprehensive overhaul of the Deutz TCD2013 L06 2V engine, which is the heart of this machine model. This unit is known for its high durability and low fuel consumption; however, like any diesel engine, it requires thorough regeneration after thousands of hours of operation.

Reason for Repair and Preliminary Diagnostics

The machine arrived at our service due to a drop in oil pressure and noises coming from the crankshaft area. Initial pressure measurements confirmed low values, and an analysis of the oil sample revealed the presence of metal particles. Preliminary diagnostics indicated wear of the crankshaft bearings, which required a complete disassembly of the unit. After confirming the faults, it was decided to perform a full general overhaul.

Engine Disassembly from the Machine

The disassembly was carried out near Katowice using a crane provided by the client. Our WIBAKO mobile service secured the cooling system, fuel lines, and air intake, and then disconnected the mounts and accessories. The engine was carefully prepared for transport and transported to our service facility in Kojszówka, where a detailed verification was conducted.

Verification of Components

After disassembly, the Deutz TCD2013 L06 2V engine was completely taken apart. The verification revealed excessive wear of the main and connecting rod bearings, localized overheating of the crankshaft journals, and wear of the cylinder liners. Measurements of the crankshaft, connecting rods, and cylinder heads were taken, as well as a leak test of the cooling system. Additionally, the injection pump and injectors were checked on the test bench.

Regeneration and Repair

The regeneration included a full range of work: crankshaft grinding, replacement of bearings, liners, and piston rings, resurfacing of the heads, and replacement of valve guides and valves. The injection system underwent comprehensive verification and calibration. The turbocharger was also regenerated, and the auxiliary equipment (alternator, starter) underwent inspection and cleaning. All components were assembled according to the manufacturer's guidelines and WIBAKO service procedures.

Engine Test on the Dynamometer

After assembly, the engine was taken to our engine dynamometer, where it underwent a full testing cycle lasting over 16 hours. Initially, the unit was tested under light load conditions (20-30% of nominal power) to verify the tightness of the systems and oil pressure. The load was then gradually increased until operational parameters were achieved. The dynamometer allows for precise analysis of engine performance – from power and torque to fuel consumption and operating temperatures. This way, the client receives confirmation that the engine after repair meets factory standards and is ready for reoperation.

Engine Installation in the Machine

After positive tests, the engine was transported back to the machine's work site. The installation was carried out with the operator's participation, adhering to all manufacturer standards. Piping elements, fuel and cooling lines were replaced, and the equipment was adjusted. A trial start-up and operational tests were then conducted – monitoring pressure, temperatures, and absence of leaks. After several hours of testing in working conditions, an assembly protocol was prepared, and the machine was handed over for use.

Engine Maintenance After Overhaul

Every engine after overhaul at WIBAKO is covered by a warranty. We recommend performing the first inspection after 50 operating hours – it includes filter replacement, connection checks, and oil pressure measurement. Subsequent inspections are carried out every 250 operating hours or at least every 3 months. Our mobile service provides full warranty and post-warranty support, also at the machine's work site.

Application of Deutz TCD2013 L06 2V Engine

The Deutz TCD2013 L06 2V engine is found not only in the Atlas 520 MH model but also in other material handling and construction machines, such as Fuchs MHL 340, Sennebogen 818, or Dynapac F series asphalt pavers. Due to its reliability and efficiency, it is a popular drive in many industrial and municipal applications.

Summary

The overhaul of the Deutz TCD2013 L06 2V engine in the Atlas 520 MH material handler restored the unit's full functionality and enabled further operation of the machine in challenging industrial conditions. Thanks to the modern engine dynamometer, thorough testing, and professional assembly, the client received a guarantee of reliability and safety of operation. WIBAKO – Your partner in engine and construction machine service.