SSY004936725 Passageway Side Door Wind Hook Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY004936725 Passageway Side Door Wind Hook Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is a genuine Sany side door limiting accessory, installed at standard points on the side door of the passageway, responsible for fixing the door opening, limiting wind resistance, and preventing swaying. It can securely lock the side door opening angle, avoiding problems such as door swaying, impact with the machine body, abnormal noise, and bumps caused by strong winds and operational vibrations, effectively protecting the side door and hinge structure and reducing component fatigue damage. The original hole positions require no modification and can directly replace deformed, loose, rusted, or ineffective old wind hooks, suitable for equipment maintenance, new machine matching, and bulk stocking.
The wind hook is made of high-strength alloy structural steel in one piece, providing ample rigidity, tensile strength, excellent toughness, and outstanding impact and fatigue resistance. The hook engages precisely and locks securely, preventing slippage or deformation under stress. It effectively counteracts the lateral pull of strong winds and equipment vibrations on construction sites, and is resistant to loosening, disengagement, bending, and breakage even with long-term, high-frequency use. Suitable for harsh working conditions such as mining, infrastructure construction, and damp earthmoving, it is corrosion- and wear-resistant, reducing wear and noise from side door swaying and lowering equipment maintenance costs.

【Core Technical Parameters】

— Product Model: SSY004936725
— Product Type: Doorway Side Hook (Sany Original Part, Special Windproof Limiting and Fixing Accessory for Doorway Sides of Construction Machinery)
— Compatible models: Compatible with Sany excavators, loaders, pump trucks, road rollers and other construction machinery, matching the original factory points of the access side door, and can directly replace damaged wind hooks.
— Main body material: High-strength alloy structural steel, with high hardness, strong tensile strength, resistance to bending and impact, and able to withstand long-term vibration and tensile loads.
— Operating temperature range: -45℃~+125℃, wide temperature adaptability, stable structure in high and low temperature environments, no brittleness, deformation or failure issues.
— Structural design: Original standard hook structure, tight engagement, firm locking, precise limiting angle, preventing side door wobbling and springback closure.
— Limiting performance: Stable load-bearing capacity, able to withstand strong winds and operational bumps and tension, and not prone to loosening or failure after long-term use.
— Surface treatment: Rust removal and passivation + electrostatic powder coating, resistant to salt spray, anti-aging, oil stains, and construction site corrosion.
— Dimensional accuracy: Original factory precision tolerance, 1:1 original fit, tight fit without deviation, no assembly gaps or looseness issues.
— Installation method: Fixed with original standard bolts, no modification required, easy to disassemble and assemble, and supports multiple maintenance and reuse.
— Adaptability to working conditions: Suitable for all-weather field construction, resistant to bumps, vibration, and wear, with a stable locking side door to avoid shaking and impact failures.
— Service life: Low wear and tear under harsh working conditions, high strength, rust-proof and wear-resistant, and more durable than ordinary wind hook accessories.

The SSY004936725 original factory side door wind hook lock is stable and precise in its positioning. With its excellent tensile and vibration resistance and original factory compatibility, it effectively fixes the side door in the open state, eliminating wind swaying, impact, abnormal noise, and self-closing problems. It protects the side door and hinge structure and is a high-quality original limit accessory for SANY equipment maintenance, new machine matching, and bulk procurement.

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1 SSY004936611 Passage Side Door I
2 SSY004936691 Hinges
3 SSY004936725 Passageway Side Door Air Hook
4 SSY004936665 Sound-absorbing foam
5 13300896 Thickened gasket
6 A210111000202 Bolts

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