SSY004949226 Middle Channel Support Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY004949226 Middle Channel Support Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The SSY004949226 central aisle bracket is a SANY original equipment manufacturer (OEM) load-bearing accessory. Installed in the central aisle area of ​​the machine body, it is responsible for component fixation, load support, and structural reinforcement. It can distribute operational loads, buffer against bumps and vibrations, and improve issues such as loose, misaligned, vibrating, and rattling components. Original factory mounting holes require no modification, allowing direct replacement of old, rusted, deformed, or damaged brackets. It is suitable for equipment maintenance, new machine installation, and bulk stocking.
This product is a core load-bearing component of the central tunnel, integrally formed from high-strength alloy structural steel, providing ample rigidity, resistance to compression and bending, and resistance to impact and fatigue. It allows for precise positioning of installation points, dispersing localized stress and preventing deformation, cracking, and detachment caused by heavy-load vibration. Suitable for harsh working conditions such as mining, infrastructure construction, and heavy earthmoving, it is resistant to rust, deformation, and breakage even after long-term operation, stabilizing the central tunnel structure, improving machine stability, and reducing maintenance costs.

【Core Technical Parameters】

— Product Model: SSY004949226
— Product Type: Central Access Support (Sany Original Parts, Special Positioning Support and Reinforcement Accessory for Central Access of Engineering Machinery Body)
— Compatible models: Compatible with Sany excavators, loaders, pump trucks, road rollers and other construction machinery, matching the original factory points in the middle channel of the machine body, and can directly replace damaged brackets.
— Main body material: High-strength alloy structural steel integral molding, hard and stable, strong support, resistant to bending and impact, and resistant to high-frequency vibration of equipment.
— Operating temperature range: -45℃~+125℃, wide temperature adaptability, stable structure under high and low temperature conditions, no brittleness, deformation or failure issues.
— Structural design: The original factory precisely molds the structure to fit the shape of the central channel, ensuring reasonable stress distribution and load dispersion, effectively improving the stability of the channel structure.
— Load-bearing capacity: Meets the original manufacturer’s load-bearing standards, can withstand high-frequency dynamic loads, and is not prone to loosening, collapse, or deformation under long-term heavy loads.
— Surface treatment: Rust removal and passivation + electrostatic powder coating for corrosion protection, resistant to salt spray, aging, and oil stains, and resists corrosion and oxidation at construction sites.
— Dimensional accuracy: Original factory precision tolerance, 1:1 original fit, fits the base 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, vibrations, and heavy loads, eliminating faults such as support deformation, component displacement, and structural loosening.
— Service life: Low wear and tear under harsh working conditions, superior rigidity, impact resistance and corrosion resistance compared to ordinary brackets, resulting in a longer service life.
— Execution standard: Complies with SANY’s original process specifications, and has passed load-bearing, vibration resistance and corrosion resistance tests, with stable quality and reliable compatibility.

The SSY004949226 original central channel bracket is rigid and provides stable support. With its excellent load-bearing and vibration resistance and original factory compatibility, it stabilizes the central channel structure of the machine body, balances the load, and improves problems such as component vibration, misalignment, abnormal noise, and loosening. It ensures the stability of the equipment structure and is a high-quality original support accessory for SANY equipment maintenance, complete machine matching, and bulk procurement.

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1 SSY004944876 Left side cover plate
2 SSY004945075 Cover plate
3 SSY004946893 Central Cover Plate
4 SSY004947339 Right side cover plate
5 SSY007496319 Right side cover plate II
6 SSY004949226 Middle Channel Support
7 SSY004949681 Middle Support I
8 SSY007496318 Mid-section support II
9 SSY004950712 Crossbeam
10 SSY004950720 Middle crossbeam
11 SSY007496310 Right side column
12 SSY007496317 Right side crossbeam
13 SSY004951118 Left Front Post
14 13300896 Thickened gasket
15 A210111000202 Bolt
16 SSY007496327 Main valve top cover plate

*For other spare parts procurement needs, please contact us!