( A Division of V-Tech Group )

Hydraulic and Mechanical

Home \ Hydraulic and Mechanical

We have specialized equipment for electrical testing, particularly high current generation and measurement for primary injection of circuit breakers, re-closers and other protective devices. Our low overhead, unique engineering experience and creativity combine to provide repair calibration service. Our in-house testing facility uses the latest technology in primary injection testing. Our testing equipment will test virtually any type of circuit breaker up to 2000 Amps by simulating over current and fault conditions. This provides greater versatilities and accuracy and ensures that we exercise unsurpassed quality control over each and every circuit breaker we test. Repair, rewinding and refurbishing of Marine AC – DC Motor and Generator. Marine HV/LV Transformer. Repair and refurbishing of generator–diesel engine, control, monitoring and protection system. Generator – diesel engine synchronizing system for equal load sharing. Repair and refurbishing of Bow thruster - control, monitoring and protection system. Site testing, commissioning and condition monitoring of motor generator transformer engine, electrical – panel, pneumatic and hydraulic system. Pneumatic and hydraulic system – Repair and Refurbishing. Heavy electrical repairs and motor rewinding. Marine Automation. Marine Air-conditioning system maintenance. Instrumentation Repairing and Refurbishments of Compressor skid for Oil field. Temperature monitoring system for various applications. Boiler Controls and Automation. Oilfield Instrumentation Calibration and testing. Supply, Installation of control, shutdown panels for Marine and Industrial applications.

  • Power packs
  • Hydraulic cylinders
  • Controllers, distributors
  • Pumps, etc.

Service division employ pipe / mechanical Technicians / fitters, experienced in installation works, and welders certified in required welding methods.

Service works : Main scope of activities

Overhaul and repair of hydraulic power installations:

  • Overhauls and repairs of hydraulic cylinders, controllers, pumps and motors, hydraulic installations for cranes, winches, power packs.
  • Flushing of hydraulic installations: Preparation of technology, connecting of flushing loops, flushing of systems with use of own / external pumping - filtration units, testing of cleanness for hydraulic power oils, defined in ISO and NAS scale, using own testing device.
  • Cleaning of hydraulic oil tanks.
  • Filling, deaeration and commissioning of existing, new and converted hydraulic installations.
Service during ship's voyage

Service / maintenance works, during ship's voyage, for hydraulic power systems, with technical advice / supervision. Supply of necessary materials, installation / assembly, repairs and conversions of systems.