Locomotive Engine Washers - (LEW)

Key Benefits

  • Proven choice of rebuilders worldwide for locomotive engine cleaning
  • Environmentally friendly power spray cleaning process - no solvents
  • Combines the rotation of the fixture and travel of the spray nozzles for full coverage
  • Rotation and high heat allow the engine block to drain and flash dry within minutes
  • PROCECO's exclusive maintenance-free, seal-less process pump
  • Integrated sludge removal conveyor prolongs solution life


PROCECO's LEW Locomotive Engine Washers are engineered to wash and rinse diesel engine blocks mounted into a rotary fixture; oil pans deposited on the cabinet platform. The systems have a load capacity of up to 60,000 lbs.

These heavy-duty parts cleaning systems are top loading. The workpiece is loaded by overhead crane (supplied by customer) onto the support platform in the spray cabinet. During the cleaning cycle, a spray nozzle frame surrounding the workpiece on all four sides travels back and forth over the entire length of the part to effectively clean all surfaces. Engine blocks are rotated by the fixture while the other components remain stationary during the process. A PLC controls washer functions. A wide range of options such as sludge conveyor are available to enhance performance and increase production.


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PROCECO develops aqueous cleaning systems that go beyond cleaning, by seamlessly integrating a wide range of processes and features that dramatically improve your productivity and profitability.