SSY004929467 Seat base bracket Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY004929467 Seat base bracket Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The SSY004929467 seat base frame is a custom-made core seat support component for the cab, specifically designed for various construction machinery cabs. Its core function is to provide bottom support, shock absorption, and installation connection for the seat. It also features stable load-bearing capacity, shock absorption, positioning and limiting, and dust protection, ensuring a secure overall seat installation. Suitable for bumpy operations in mines and construction sites, it prevents seat shaking, shifting, and loosening, providing a stable seating base for drivers and passengers. Simultaneously, it reduces vibration transmission, improving driving comfort and operational safety.
This product is an original factory compatible accessory, precisely matching the cab seats of SANY, XCMG, Caterpillar and other series of construction machinery. Relying on CNC welding, precision machining and one-piece molding process, it is compatible with the original seat installation position and cab floor structure. It can directly connect to the seat guide rail and shock absorption components, and can be quickly installed without complicated adjustments. It can withstand bumpy, high and low temperature and dusty and oily working conditions, with firm support and stable structure.

Core technical parameters

-Product Model: SSY004929467
– Product Type: Seat Base Bracket (Original Equipment Manufacturer, Dedicated Seat Support and Fixing Base Accessory for Construction Machinery Cabs)
– Product Brand: Genuine Original Product (Compatible with various construction machinery cabs, of the same quality, and with guaranteed after-sales service)
– Compatible with: Cabs of Sany, XCMG, Caterpillar, and other series of construction machinery; suitable for under-seat mounting on loaders, excavators, etc.; can connect to seat rails and shock absorption components.
-Material: High-strength steel (Q235B or SPFC980 optional), CNC welded and precision machined, with electrophoretic anti-corrosion coating, tensile strength ≥520MPa, hardness HRC28-32, and capable of withstanding vertical loads ≥5000N.
Operating temperature range: -30°C to +80°C (The structure remains stable under extreme temperatures, with no reduction in support and shock absorption, and no brittleness or aging).
– Structural Specifications: One-piece structure, including base frame body, mounting flange, limit buckle, anti-slip buffer pad mounting position, multi-point support, can connect seat guide rail and shock absorption components to reduce vibration transmission, adaptable to cab floor layout.
– Dimensions: Precisely fits the original factory mounting positions; length, width, height, and mounting hole spacing meet requirements; perfectly matches the seat, cab floor, and guide rails; dimensional tolerances are IT7-IT8 grade; mounting surface flatness is ≤0.3mm, conforming to QC/T 740-2016 requirements.
-Installation method: Bolt fixing, compatible with original factory hole positions. Clean the mounting surface of burrs and dirt before installation. Convenient and quick replacement. Tighten with a torque wrench. Secure and tight after installation. Can directly connect guide rails and shock absorption components.
– Protective properties: Waterproof, dustproof, and oil-resistant; surface electrophoretic corrosion protection; salt spray resistance ≥500 hours; wear-resistant and aging-resistant; strong coating adhesion with no peeling; withstands dusty and oily working conditions.
-Service life: ≥4 years under normal working conditions, ≥2 years under harsh working conditions; no deformation or fracture after 10,000 fatigue cycle tests; can withstand 15 impacts of a 147m/s² half-sine wave without significant deformation.

Whether in bumpy environments, dusty mines, or extreme temperatures, this product consistently provides stable support and shock absorption for the seat base, ensuring secure seat installation, reducing vibration transmission, improving driving comfort and safety, and lowering maintenance costs. Original factory compatible and traceable with a unique code, it is a high-quality genuine part for seat base frame repair and replacement, and for bulk stocking.

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1 A210111000342 Bolt
2 60060565 Washer
3 B229900000494 Seat pull rod
4 A210204000341 Screws
5 60313915 Left Seat Rail
6 SSY004929467 Seat base bracket
7 A210111000012 Bolt
8 A210491000120 Washer
9 60313916 Right Seat Rail
10 SSY004928473 Duct Connection Flange
11 24000633 Washer
12 A210204000340 Screws
13 A210307000055 Nut
14 130904000043B Armrest Box
15 14486545 Supporting tablet
16 130904000044B Armrest Box
17 130903000088A Driver’s Seat

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