• A gray metal container of TRANSMISSION OIL HD TO4 NO.30 18L
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TRANSMISSION OIL HD TO4 NO.30 18L

TRANSMISSION OIL HD TO4 NO.30 18L

$147.84 AUD
$147.84 AUD
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High-performance Caterpillar TO-4 transmission oil for heavy-duty construction, mining and earthmoving equipment.

SINOPEC Heavy Duty Transmission Oil TO-4 SAE 30 (18L) is a premium heavy-duty transmission fluid formulated with high-quality mineral base oils and an advanced additive system. Engineered to meet the demanding Caterpillar TO-4 specification, it delivers excellent wear protection, friction performance and thermal stability for transmissions, gearboxes and final drives operating under severe conditions. The 18L pack is ideal for workshops, equipment owners and maintenance teams servicing heavy machinery.

Why TO-4 SAE 30 Works

Modern construction and mining equipment require transmission fluids capable of handling high loads, elevated operating temperatures and demanding duty cycles. SINOPEC TO-4 SAE 30 provides excellent clutch friction control, protects gears and bearings against wear, and maintains consistent performance under heavy operating conditions. Its advanced formulation helps minimise deposits, reduce downtime and extend equipment service life.
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Details


SINOPEC Heavy Duty Transmission Oil TO-4 SAE 30 is designed for heavy-duty powershift transmissions, final drives and gearboxes requiring a Caterpillar TO-4 performance lubricant. It provides reliable protection for construction, mining, quarrying and earthmoving equipment operating in demanding environments.

Key Benefits

  • Excellent anti-wear protection for transmissions, gears and final drives
  • Outstanding load-carrying capability for heavy-duty applications
  • Advanced friction performance for smooth clutch engagement
  • High oxidation and thermal stability for extended fluid life
  • Helps prevent sludge and harmful deposit formation
  • Excellent foam control for efficient power transfer
  • Reliable cold-start protection and low-temperature performance
  • Compatible with modern clutch materials and transmission seals

Applications

Recommended for heavy-duty equipment requiring Caterpillar TO-4 SAE 30 performance, including:

  • Powershift transmissions
  • Final drives
  • Heavy-duty gearboxes
  • Construction equipment
  • Mining and quarry machinery
  • Earthmoving equipment
  • Loaders, bulldozers and excavators
  • Equipment operating in severe service conditions

Technical Features


SINOPEC TO-4 SAE 30 combines premium mineral base oils with advanced anti-wear additives, oxidation inhibitors and friction modifiers to deliver dependable transmission protection under heavy loads. Its balanced formulation maintains clutch performance, reduces component wear and resists thermal breakdown, helping maximise equipment reliability and reduce maintenance costs. Effective anti-foam properties ensure consistent hydraulic response and smooth gear engagement throughout the service interval.

Specifications & Approvals

Industry Specifications

  • SAE 30
  • Caterpillar TO-4

OEM Specifications

  • Allison C-4 (SAE 10W & SAE 30)
  • Komatsu KES 07.868.1 (SAE 30)
  • ZF TE-ML 03C (SAE 30)
  • ZF TE-ML 07F (SAE 30)