Synthetic Gear Oil 75W‑140 (Bulk)

Description

1. Product Overview
This is a fully synthetic, high-performance polyalphaolefin (PAO)-based gear oil formulated for extreme-pressure (EP) industrial and heavy-duty automotive applications. It is primarily used in enclosed gearboxes, differentials, and final drives operating under high torque and variable thermal loads. The key value proposition is superior film strength at elevated temperatures, reducing friction-related power loss and component replacement frequency. Strategically, it enables compliance with lifecycle cost reduction mandates and extended equipment warranties, making it essential for capital-intensive industries.

2. Key Specifications & Technical Characteristics

• Chemical composition: Fully synthetic PAO base stock with sulfur-phosphorus EP additive package

• Viscosity grade: SAE 75W‑140 (KV100: 24–26 cSt, KV40: 250–270 cSt)

• Viscosity index: ≥ 180

• Pour point: ≤ -45°C

• Flash point (COC): ≥ 220°C

• Four-ball weld load: ≥ 400 kgf

• Physical form: Clear to pale amber liquid, no sediment

• Density @ 15°C: 0.855–0.875 g/cm³

• Packaging options: Bulk (ISO tank, flexitank, IBC totes 1000L), drums (180–200 kg net)

• Shelf life: 60 months in original sealed container (ambient, dry storage)

3. Core Industrial Applications

• Primary industries: Mining, heavy construction, wind energy, steel mills, off-highway equipment, commercial marine transmissions

• Specific use cases: Final drives in haul trucks; planetary gears in concrete mixers; pitch/yaw gearboxes in wind turbines; spiral bevel differentials in forestry machinery

• Performance advantage over mineral oils: Maintains viscosity and EP properties at sustained 120–150°C sump temperatures, preventing thermal runaway and sludge formation

• Efficiency & durability gain: Reduces gear tooth scuffing by >40% in FZG testing; lowers energy loss by 3–5% compared to conventional 85W‑140 mineral oils; extends drain intervals up to 2x in severe service

4. Competitive Advantages

• Quality consistency: Batch-to-batch ISO 9001:2015 and IATF 16949 certified; each delivery includes Certificate of Analysis (CoA) with full tribological data

• Supply reliability: Dedicated bulk storage nodes in Rotterdam, Houston, Singapore, and Jebel Ali; 24/7 order tracking via digital portal

• Logistics capability: Expedited lead times within 7 days for bulk 20MT orders globally; third-party logistics audits compliant with PSCI standards

• Price competitiveness: Direct-from-manufacturer bulk pricing with volume-based quarterly rebates; no hidden surcharges for EP additization

• Sustainability & compliance: No chlorinated paraffins; meets EU REACH, US TSCA, China RoHS; carbon footprint data available per ton delivered

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 20 metric tons (MT) per product batch

• Loading capacity: 24 MT per standard 20‑foot ISO container (flexitank) — 20 MT net weight as contractual MOQ with 4 MT optional top-up