Mobil Extra Hecla Super Cylinder Oil

Specifications

Brand

Mobil (ExxonMobil)

Category

Industrial gear oils

Viscosity

ISO VG 680

Availability

On request

Typical characteristics

Manufacturer's description

Mobil Cylinder Oils are high-performance, high-viscosity oils designed for enclosed worm gears operating at moderate to high speeds and temperatures, and for applications where heavy loads, slow speeds or high temperatures demand high-viscosity lubricants, including steam engine cylinders. Formulated from high-quality base stocks resistant to oxidation and thermal degradation, they resist harmful deposit build-up, protect against rust and corrosion, and provide good film strength, excellent lubricity and resistance to water washout. Mobil Extra Hecla Super Cylinder Oil (ISO VG 680) is additized to enhance frictional and load-carrying properties, suits higher temperature and load conditions, and may be used with superheated steam above 260°C. It can be applied by drip-feed cups or force-feed mechanical lubricators.

Applications

• The splash lubrication of enclosed worm gears operating at moderate to high speeds and temperatures (Mobil 600W Cylinder Oil).
• Steam cylinders, couplings, bearings and the break-in of compressor cylinders (Mobil 600W Cylinder Oil).
• Mobil 600W Super Cylinder Oil and Mobil Extra Hecla Super Cylinder Oil are recommended for the same applications but under higher temperature and load conditions.
• Mobil Extra Hecla Super Cylinder Mineral is recommended where ready separation from condensate is essential, for example where exhaust steam is used for process work.
• Mobil Extra Hecla Super Cylinder Mineral may also be used as a tempering oil for bath temperatures up to 290°C.

Performance & benefits

• Excellent resistance to deposit formation at high temperatures — resistant to deposits on areas subject to high spot temperatures, maintaining cleaner systems and requiring less maintenance.
• Excellent anti-wear and low-friction properties — additised grades give reduced wear.
• Very good water separation in the absence of additives — the non-additised grade gives ready separation from condensate.
• High quality and built-in performance features — results in fewer unplanned stoppages and reduced maintenance costs.