Sandvik Hydraulic Fan Drive | OEM А2U900-521049 | For LS170/EN7 & LS190/ED10 | Cooling System Unit

OEM Sandvik hydraulic fan drive А2U900-521049. 135L/min cooling unit for LS170/EN7 & LS190/ED10. Withstands mining conditions with triple-seal protection.

This genuine Sandvik Hydraulic Fan Drive (P/N: А2U900-521049) is the core cooling component for underground loaders and drill rigs. Engineered to withstand 24/7 mining operations, it delivers precise airflow control under extreme dust and thermal conditions.

Critical Performance Data:

  • Flow Rate: 135 L/min @ 250 bar max pressure
  • Thermal Capacity: Dissipates 85 kW heat load continuously
  • Sealing System: Triple-lip rotary seals (ISO 6194/TC)
  • Mounting: SAE-B 2-bolt flange with vibration dampers
  • Temperature Range: -40°C to +130°C operational stability

Compatibility:

Equipment Model Sandvik ID Install Position
LS170 LHD Loader EN7-XXXX Rear radiator assembly
LS190 Scooptram ED10-XXXX Engine compartment right side

Failure Prevention Features:

🛡️ Dust Resistance

Labyrinth seal design prevents <1μm particulate ingress

⚡ Surge Protection

Integrated pressure relief valve prevents hydraulic shock

🔧 Serviceability

Modular cartridge design for in-field seal replacement

⚠️ Critical Notice:

Non-OEM units cause cascading failures:

  • Premature engine overheating (>110°C)
  • Hydraulic oil contamination from seal failure
  • ECU error codes: SVC 2287 / FMI 03

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