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Kluber Lubrication Offers Fully-Synthetic Oil for Rail Gearboxes(22 Jun,2018)

KlĘ╣ber Lubrication, a worldwide manufacturer of specialty lubricants, offers KlĘ╣bersynth GE 4 80 W 140, a fully synthetic high-performance gear oil based on polyalphaolefin (PAO) chemistry that offers high stability and protection even under shock loads.

With KlĘ╣bersynth GE 4 80 W 140, KlĘ╣ber Lubrication complements its range of efficient high-performance oils for railway gears. KlĘ╣bersynth GE 4 75 W 90, with a kinematic viscosity of approximately 130 mm2/s at 40 degrees C, has proven to be successful in the market. For applications requiring an elevated viscosity, KlĘ╣bersynth GE 4 80 W 140, has a kinematic viscosity of approx. 250 mm2/s at 40 degrees C. This new product concept corresponds to that of KlĘ╣bersynth GE 4 75 W 90, which is approved by many OEMs, but with a higher viscosity.

KlĘ╣bersynth GE 4 80 W 140 offers high resistance to scuffing and micropitting as well as good protection against wear on gear teeth and rolling bearings. The shear stability prevents the lubricant film from collapsing, which is essential to protect both gear teeth and rolling bearings.

The low foaming tendency and anti-corrosion properties of the product enable problem-free gear operation. KlĘ╣bersynth GE 4 80 W 140 offers a much longer service life than conventional mineral oils, due to the excellent aging and oxidation resistance. As a result, service intervals are extended and maintenance costs are reduced.

High-performance gear oils from KlĘ╣ber Lubrication can be used in spur, bevel and hypoid gears, particularly if API GL4 or API GL5 is required. KlĘ╣bersynth GE 4 75 W 90 is approved by several gear manufacturers like IG Watteeuw, Voith Turbo, Siemens-Flende, Stadler Rail, Bombardier, CAF and the German railway operator Deutsche Bahn.


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