Split Core Side Single Curved Oil Port Vertical Marine Engine Heat Exchanger Fin

This ultra-large split double-section aluminum hydraulic radiator is specifically designed for 30t+ heavy excavators, large mining loaders, and asphalt paving equipment hydraulic heat dissipation systems. The core features left-right split parallel fin structure with a single bent curved oil pipe joint on the left bottom header. Two vertical long mounting brackets are welded on the upper left and right sides, while two lifting suspension lugs are symmetrically distributed at the bottom end for hoisting installation.

Dense vertical serrated turbulent fins are integrated vacuum brazed with internal oil flow channels, utilizing forced air cooling to continuously dissipate massive heat generated by high-pressure hydraulic systems under full-load mining and construction operations. The thickened integral box-type header enhances overall structural rigidity, supporting full non-standard customized development for various heavy engineering equipment.

• Left-Right Split Parallel Double Core Design: Doubled effective heat exchange area to fully meet heat dissipation demands of large-displacement heavy machinery hydraulic systems under continuous full-load operation
• Single Side Curved Elbow Oil Inlet & Outlet: Bent pipeline avoids rigid pipeline collision with engine frame, effectively reducing vibration-induced oil pipe cracking risk on construction sites
• Dual Vertical Long Side Mount Brackets + Bottom Dual Suspension Lugs: Dual mounting structure for hoisting or fixed installation, adapting to multi-scene assembly requirements of heavy engineering vehicle cabins
• High-Density Vertical Serrated Turbulent Fin Matrix: Disrupts air laminar flow to boost heat exchange efficiency, ensuring stable oil temperature control under long-time high-pressure impact of hydraulic pumps
• Integral Thickened Box Header Welding Structure: Fewer split welding seams with strong anti-vibration performance to adapt to long-term severe jolting of mining and earthmoving sites

• Material Advantage: Extra thick box header and side brackets with strong anti-collision performance, effectively resisting flying gravel impact in mining areas to avoid shell deformation and oil leakage
• Process Advantage: Integral vacuum brazing double core greatly reduces internal oil leakage points, effectively cutting down after-sales hydraulic overheating failure rate of heavy engineering machinery
• Layout Advantage: Dual-purpose mounting structure of side brackets and bottom lifting lugs for flexible installation without modifying vehicle frame, directly replacing original matching coolers of large construction equipment
• Quality Control: Each cooler undergoes full oil channel high-pressure tightness test with bracket verticality, curved pipe concentricity and core flatness calibration before delivery
• Customization Advantage: Support arbitrary adjustment of split core size, elbow diameter, mounting hole spacing; factory direct sales with complete specifications and formal VAT invoices, suitable for heavy construction machinery OEM supporting and large mine maintenance stations bulk procurement

Main sales markets include domestic heavy mining construction machinery OEM manufacturers, large mine equipment maintenance bases, heavy engineering machinery parts wholesalers, and cross-border heavy equipment spare parts merchants in Southeast Asia, Africa and Central Asia.

Core customers include large excavator/mining loader complete machine factories, hydraulic radiator professional supporting factories, and mine engineering equipment after-sales maintenance enterprises.

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