13305174 Buffer block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

13305174 Buffer block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 13305174 buffer block is an original elastic buffer component from Sany, compatible with Sany excavators, pump trucks, truck-mounted pumps, loaders, and other construction machinery. It is primarily used in the machine body, chassis, and moving parts of the equipment to buffer mechanical impacts, absorb operational vibrations, limit collisions, reduce abnormal noises, prevent hard metal-to-metal collisions, reduce structural wear, effectively ensure equipment structural stability, and reduce component wear.
This product is made of highly elastic and wear-resistant material, offering excellent toughness and pressure-resistant cushioning. It can continuously absorb high-frequency vibrations and instantaneous impacts from equipment, isolate hard metal-to-metal contact, and protect the frame and articulated components. In heavy-duty and harsh working conditions such as mining and infrastructure projects, ordinary buffer blocks are prone to hardening, cracking, and loss of elasticity, leading to increased equipment vibration, abnormal machine noise, component wear, and structural loosening. This product is a Sany original standard part, with precise dimensions, stable rebound, and durability. It can replace old parts without damage and is suitable for equipment maintenance, fault repair, and bulk stocking, effectively reducing equipment failure and maintenance costs.

【Core Technical Parameters】

— Product Model: 13305174
— Product Name: Buffer Block
— Product Type: SANY Original Equipment Manufacturing Machinery Dedicated Elastic Shock Absorber and Cushioning Protective Accessories
— Compatible Models: Compatible with Sany excavators, concrete pump trucks, truck-mounted pumps, loaders, and other equipment; matches original factory locations and supports non-destructive replacement.
— Main material: High-elasticity and wear-resistant composite material, with sufficient toughness, resistance to pressure and extrusion, not easily deformed, and stable and long-lasting resilience.
— Operating conditions: Suitable for a wide temperature range of -45℃ to +125℃, exhibiting stable elasticity at both high and low temperatures, without hardening, cracking, or failure issues.
— Structural Design: Original factory-molded one-piece design, fits the assembly position precisely, ensures even stress distribution, and provides comprehensive cushioning and protection.
— Protective performance: Highly efficient cushioning and shock absorption, noise reduction and impact protection, absorbs impact loads, and avoids wear caused by hard metal-to-metal collisions.
— Surface treatment: Wear-resistant and anti-aging treatment, oil-resistant, oxidation-resistant, fatigue-resistant, suitable for harsh outdoor construction environments.
— Operating characteristics: Reduces equipment vibration and impact, decreases machine noise, buffers structural stress, and provides comprehensive protection for all machine components.
— Dimensional accuracy: Original factory mold 1:1 standard specification, tight fit, no assembly deviation, no loose gaps
— Installation method: Original factory standard points, quick installation without modification, convenient maintenance, supports repeated disassembly and reuse
— Adaptability to operating conditions: Suitable for heavy-duty working conditions in mining, infrastructure, and earthmoving; resistant to impact and vibration; strong stability in harsh environments.
— Service life: The material is fatigue-resistant and wear-resistant, not easy to age and fail, and can maintain stable buffering performance for a long time during high-frequency operation.

The 13305174 buffer block is a reliable original manufacturer product with outstanding elasticity. It offers excellent shock absorption, cushioning, wear resistance, and anti-aging properties, making it compatible with all Sany construction machinery models. It effectively solves problems such as buffer block hardening and failure, cracking and deformation, excessive equipment vibration, abnormal machine noise, and component wear and tear, reducing equipment failures and maintenance frequency, and extending the service life of parts. It is a high-quality original buffer component for equipment maintenance, fault repair, new machine assembly, and bulk procurement.

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1 SSY005374162 Bracket
2 A210405000011 Washer
3 A210111000197 Bolts
4 SSY005373918 Toolbox
5 13305174 Buffer block
6 A210405000005 Washer
7 A210307000015 Nut
8 60310566 Gas Spring
9 A210111000089 Bolt
10 A222200000065 Machine hood lock
11 A210405000007 Washer

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