Hoffman Synthetic Heavy-Duty Industrial Gear Oil (PAO Type)
Hoffman Synthetic Heavy‑Duty Industrial Gear Oil (PAO‑type) is formulated with a synthetic base oil and refined with a blend of extreme‑pressure, anti‑wear, and other specialized additives. It exhibits exceptional thermal oxidation stability and excellent low‑temperature fluidity, meeting the demanding lubrication requirements of gears under both high‑ and low‑temperature operating conditions. This product is available in grades 100, 150, 220, 320, 460, and 680, based on kinematic viscosity at 40°C.
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Detailed Introduction
Hoffman Synthetic Heavy‑Duty Industrial Gear Oil (PAO‑type) is formulated with a synthetic base oil and refined with a blend of extreme‑pressure, anti‑wear, and other specialized additives. It exhibits exceptional thermal‑oxidative stability and excellent low‑temperature fluidity, meeting the demanding lubrication requirements of gears under both high‑ and low‑temperature operating conditions. This product is available in grades 100, 150, 220, 320, 460, and 680, based on kinematic viscosity at 40°C.
Performance Features
◎ Excellent thermal oxidation stability at high temperatures, enhancing equipment performance under elevated operating conditions, minimizing sludge and sediment formation, and delivering a service life longer than that of conventional mineral‑oil products.
◎ Excellent viscosity‑temperature characteristics, maintaining robust oil‑film strength at high temperatures and outstanding low‑temperature start‑up performance, making it particularly suitable for gear lubrication across a wide temperature range.
◎ With a low coefficient of friction, it reduces energy consumption on gear surfaces during operation and minimizes the rise in oil temperature caused by frictional heat, ensuring proper lubrication and effectively extending component life.
◎ Excellent lubrication performance ensures superior lubrication of the gearbox under a wide range of operating conditions, reducing unscheduled shutdowns for maintenance and extending the gearbox’s service life.
Technical Specifications
◎ DIN 51517 Part 3 (CLP)
◎ ISO 12925-1 (L-CKT)
◎ AIST (US Steel) No.: 224
◎ AGMA9005-E02
Scope of Application
◎ Suitable for various heavy-duty industrial gear sets and other gears subject to vibrational loads; applicable to both circulating lubrication systems and splash‑lubrication systems.
◎ Suitable for gear lubrication under heavy-load or impact-load conditions and at low speeds, where boundary lubrication predominates;
◎ Operating temperature range: -40°C to 120°C; can reach up to 150°C for short periods.
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