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Main Engine Cylinder L.O
Lubrication System Main Engine fuel/gas
Valve Test Device Main Engine Sealing Oil Unit Main Engine Hydraulic
Top Bracing Main Engine Hydraulic Tools Package
  • System for heating and supply of lubricating oil for the smooth operation of M/E cylinders
  • Features an electronically controlled system that responds to the movement of the engine piston, allowing control over injection timing and consumption rates.
  • Both MAN ES and WIN GD engines currently utilize the 2nd generation Lubricator type, with MAN ES using the Mk-I type and WIN GD using the Mk-ε (Epsilon) type.

Cylinder Lubricator Unit - MAN ES

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ME (60~95ME)
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ME (35~50ME)
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MC

Cylinder Lubricating Pump - WIN GD

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Mk-ε
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Mk-I

Heating Tank Unit & Booster Pump Station & A-ECL Oil Supply Unit

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Heating Tank Unit
ME
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Booster Pump Station
MC
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A-ECL Oil Supply Unit
UEC (J-ENGINE)
  • A device is for testing injection and leakage of valves mounted on the main engine.
  • Leading the design and production of valve testing equipment for diesel engines and eco-friendly dual-fuel gas engines (GI, GIE, LGIP, LGIM, LGIA / X-DF-M, X-DF-A)
  • This device complies with the recommended maintenance guidelines for MAN ES and WIN GD.

MAN ES

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VTU-500ME-LGIA
Engine Type ME-LGIA
Working
Pressure (bar)		 Sealing Oil : 40
Control Oil : 500
Fuel Oil : 10
Gas pressure : 300

New Developing
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VTU-500ME-LGIM
Engine Type ME-LGIM
Working
Pressure (bar)		 Sealing Oil : 40
Control Oil : 500
Fuel Oil : 10
Gas pressure : 300
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VTU-500ME-LGIP
Engine Type ME-LGIP
Working
Pressure (bar)		 Sealing Oil : 80
Control Oil : 330
Fuel Oil : 50
Gas pressure : 330
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VTU-500ME-GI/GIE
Engine Type ME-GI
Working
Pressure (bar)		 Sealing Oil : 340/400
Control Oil : 300
Gas pressure : 300
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HDFD-1100
Engine Type MC-ME
Working
Pressure (bar)		 900
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FBTD-1300
Engine Type ME
Working
Pressure (bar)		 900
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FMTD-2200
Engine Type ME-GA
Working
Pressure (bar)		 Control Oil : 500
Fuel Oil : 8

WIN GD

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VTU-2500(DF)
Engine Type X82/92(DF)
Working
Pressure (bar)		 Electric Motor : 480
Pneumatic pump : 1,500
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VTUE-2000(DF)
Engine Type X52-72(DF)
Working
Pressure (bar)		 900
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VTU-2500DF-M
Engine Type X52/82/92DF-M

New Developing
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VTU-2500DF-A
Engine Type X52/72DF-A

New Developing
  • Device that supplies sealing oil inside eco-friendly fuel engine valves to prevent the mixing of hydraulic oil and gas fuel
  • Classified into small and large bore engines based on the number of membrane accumulators, a main component

Sealing Oil Unit

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SOU
Large bore
Small bore
Engine
60ME~95ME
35ME~50ME
Remark
2 accumulators / LGIM
1 accumulator / LGIM
  • A device installed between the engine and hull to reduce thermal expansion and vibration generated by the main engine
  • Automatically controls the operation range (in/out service) and power (on/off) based on the main engine's RPM.
  • The number of cylinders varies depending on the engine type and customer requirements

MAN ES

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HTBD225-30
Type Double Acting & On/Off
CyL. Dia. (mm) Push-225 & Pull-180/225
CyL. Max.Force (kN) 183(H)/127(L)
Air Supply (bar) 6(H)/3.5(L)
Weight (kg) ABT.180
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HTBA225-30
Type On/Off
CyL. Dia. (mm) 225
CyL. Max.Force (kN) 183(H)/127(L)
Air Supply (bar) 6(H)/3.5(L)
Weight (kg) 160
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HTBS225-30
Type High/Low
CyL. Dia. (mm) 225
CyL. Max.Force (kN) 183(H)/127(L)
Air Supply (bar) N/A
Weight (kg) 160
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HTBS200-30
Type High/Low
CyL. Dia. (mm) 160/200
CyL. Max.Force (kN) 127(H)/82(L)
Air Supply (bar) N/A
Weight (kg) 160

WIN GD

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TBD200-30
Type Double Acting
Cyl. Dia. (mm) Push-200 & Pull 160/200
Cyl. Max.Force(kN) Push : 160, Pull : 160
Air Supply(bar) N/A
Weight (kg) 200
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TBS250-30
Type Single Acting
Cyl. Dia. (mm) 200
Cyl. Max.Force(kN) 160
Air Supply(bar) N/A
Weight (kg) 138
  • Ultra-high-pressure tool used for assembling and disassembling main components in the engine
  • Composed of hydraulic pumps, hydraulic jacks, hydraulic hoses, and couplings
  • Available in various models to meet the pressure requirements of different engines

Air Driven High Pressure Pump-MAN ES

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AHP-1500/1500.2
•MAN ES engine application
•Max pressure: 1,500bar
•Max flow rate: 0.35ℓ/0.5ℓ/min
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AHP-2500/2000
•MAN ES engine application
•Max pressure: 2,000bar
•Max flow rate: 0.81ℓ/0.18ℓ/min
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AHP-3500
•MAN ES engine application
•Max pressure: 3,500bar
•Max flow rate: 0.7ℓ/min

Air Driven High Pressure Pump-WIN GD

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AHP-2500.1
• WIN GD engine application
• Max pressure: 2,500bar
• Max flow rate: 1.45ℓ/min (Low)/0.5ℓ/min (High)
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AHP-3000
•WIN GD engine application
• Max pressure: 2,500bar
• Max flow rate: 0.5ℓ/min
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AHP-3000.1
•WIN GD engine application
• Max pressure: 2,350bar
• Max flow rate: 0.5ℓ/min

Hand Operated High Pressure Pump

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HML-1600
Max Pressure: 1,500bar
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HML-1700 / 2000N
Max Pressure: 1,700bar/2,000bar
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HML-2500
Max Pressure: 2,350bar
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HML-3500
Max Pressure: 3,000bar

Hydraulic Jack

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Working Pressure(bar)
MAN ES WIN G&D J-ENG
MC MC-C ME RTA RTF, X-engine UEC
900 1,500 2,200 900 1,500 1,000 - 1,800

High Pressure Quick Coupling

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1.5K Series
HC-1.5K HNC-1.5K HN-1.5K
1,500bar / 150MPa 1,500bar / 150MPa 1,500bar / 150MPa
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2.0K Series
HC-2.0K HNC-2.0K HN-2.0K
2,000bar / 200MPa 2,000bar / 200MPa 2,000bar / 200MPa
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2.5K Series
HC-2.5K HNC-2.5K HC-L2.5K
2,500bar / 250MPa 2,500bar / 250MPa 2,500bar / 250MPa

High Pressure Hose

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Technical Specification
Application 1800bar Hose 2500bar Hose
Color Blue Red
Max. working pressure(bar) 1,800 2,500
Min. burst pressure(bar) 4,500 6,250
Outer dia.(mm) 11.2 13.2
Inner dia.(mm) 5.0 4.8
Min. bend radius(mm) 150 200
Temperature range -30℃ ~ +60℃ -30℃ ~ +60℃
Couplings/nipples 1.5K series 2.5K series

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