WinGD X-DF Engines

Compressor Solutions for WinGD X-DF Fuel Gas Injection

Our X-DF fuel gas compressor systems is designed for BOG management on LNG carriers equipped with WinGD X-DF two-stroke engines.

The well-proven Laby® Compressors offer the most power-efficient solution for fuel gas compression and supports the optimization of the ship’s operational costs (OPEX). The oil-free compressor system is able to supply gen-sets, the propulsion engine and the reliquefaction system. In addition, it can be operated in parallel to the pump vaporizer unit.

Customer Benefits

  • Low power consumption leads to minimized
    operational costs (OPEX)
  • Gas-tight crankcase for higher safety and zero gas loss
  • Oil-free compression to prevent oil contamination of LNG
  • Low maintenance costs due to labyrinth sealing
    technology
  • Robust process control without surge and choke
    limits
  • Insensitivity to gas and operation conditions
  • Onboard maintenance by ship’s crew possible
  • Full range of after-sales services available

 

Design Features

  • Contactless oil-free gas compression
  • Cryogenic operation without pre-warming of BOG
  • Unique wear-free labyrinth piston sealing technology
  • Minimized vibrations for improved integration in marine applications
  • Easy installation through compact design
  • Minimized quantity of wear parts
  • Compliant with IMO, IGF and IGC codes
  • Designed according to marine standards

 

 
 

Efficiency Advantage of Reciprocating Compressors vs. Turbo Compressors

 
 
 

BOG Mass Flow Capability of WinGD X-DF Fuel Gas Compressor

 
 
 

Technical Data

Type
 
Max. Mass Flow
kg/h* / lbs/h*
Rated Power
kW / hp
Width
mm / in
Height
mm / in
Length
mm / in
Weight
kg / lbs
3DL200 X-DF 3’750 / 8’270 590 / 790 5’050 / 200 4’770 / 190 8’550 / 340 52’000 / 114’640