Marine Propulsion Systems Services

The BOTA TECHNIK propulsion system department due to many years of experience, provides technical support and services to a group of friendly shipowners as well as shipyards on the local market and around the world. Thanks to our qualified service engineers and technicians teams, we are the right company to help you in standard overhauls, inspections and emergency repairs of such systems as:

The works we perform during the overhaul of shaft line:

  • SK type couplings,
  • disassembly and assembly of shaft lines,
  • seals changing,
  • KEMEL seals bonding without propeller dismantling,
  • tail shaft bearing removal from stern tube,
  • remetalling of damaged bearings,
  • intermediate shaft bearings,
  • rubber couplings,
  • lubricating oil diagnostic,
  • shafting alignment calculation,
  • technical advise and support.

We carry out inspections and overhauls of CPP and FPP propellers of all leading manufacturers, such as:

  • ZAMECH
  • KAMEWA
  • BERG
  • KAWASAKI
  • MAN
  • VARSILLA
  • NAKASHIMA

CPP and FPP:

  • disassembly and assembly of propellers,
  • CPP hubs maintenance,
  • hubs elements regeneration,
  • seals changing and hub repairs by welding,
  • overhaul of OD-box,
  • static balancing.

Do you need a service for steering gear, winches, cranes or hydraulic motors? ?
Contact us:

Do you need marine propulsion systems services?
Contact us:

Jacek Kubat

Manager
Marine Propulsion Department

jacek.kubat@botatechnik.pl

+48 698 666 798

Inspection:

  • checking the axial clearance and backlash,
  • assessment of tooth adhesion ,
  • assessment of bevel gear condition,
  • pitch test (in the case of CPP).

Repairs:

  • major overhaul – 10 years:
    • replacement of seals and bearings,
    • setting the clearance,
    • performing a pitch and leak tests. 
  • minor overhaul – 5 years:
    • replacement of seals,
    • checking clearance,
    • performing a pitch and leak tests.

Do you need marine propulsion systems services?
Contact us:

Jacek Kubat

Manager
Marine Propulsion Department

jacek.kubat@botatechnik.pl

+48 698 666 798

Gear Boxes:

  • complete overhauls,
  • shaft dismantling,
  • bearings replacement,
  • checking of holes alignment,
  • vibration diagnostics by means of trend analysis,
  • diagnostic of lubricating and hydraulic oils,
  • technical advice and support.

Gearwheels:

  • teeth contact estimation,
  • estimation of teeth condition.

Slide bearings:

  • measurements of clearances,
  • remetalling of damaged bearings.

Clutches:

  • verification of clutches1,
  • wear estimation of moving parts,
  • hydraulic valves adjustment.

Do you need marine propulsion systems services?
Contact us:

Jacek Kubat

Manager
Marine Propulsion Department

jacek.kubat@botatechnik.pl

+48 698 666 798

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