Hydraulic Oil Care for the ME-Hydraulic, 2-Stroke Diesel Engines | Container Vessels Customer Case System: Marine Diesel Engines Hydraulic control of the injection pump and exhaust valves of the main engines (ME-Hydraulic). Diesel engine, 2-stroke: MAN 12K98 ME-C6 Oil type: Lubricating oil, Mobilgard 300 Viscosity: 111 cSt at 40°C [...]