SSY004649254 Pressure Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY004649254 Pressure Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The SSY004649254 pressure plate is a core positioning and locking component of Sany engineering machinery working devices. It is mainly used for limiting, clamping, and preventing loosening of pins, bearings, and hinge structures. It withstands vibrations, compression, and impact loads during equipment operation, and is a key component for maintaining a compact equipment structure and precise component alignment. The product is made of high-strength alloy steel in one piece, hardened by quenching, precision milling, and treated with anti-corrosion. It has high compressive strength, sufficient rigidity, and is resistant to extrusion without deformation, making it suitable for harsh working conditions such as earthmoving, heavy mining, and high-frequency vibration.
This SANY original factory pressure plate is made with precision cutting and milling technology, resulting in a flat surface, accurate hole positions, and high fit. After installation, it distributes force evenly, effectively preventing component loosening, displacement, and uneven wear. Through a hardening treatment, it possesses excellent resistance to compression, vibration, and wear, allowing it to withstand continuous heavy-duty operating environments for extended periods. Old pressure plates are prone to problems such as surface deformation, thinning due to wear, cracking, loosening, and corrosion failure, leading to component displacement, increased hinge gaps, abnormal operating noise, structural vibration, and in severe cases, component detachment and equipment downtime. This product is an original factory standard specification, supporting in-situ non-destructive replacement, suitable for routine equipment maintenance, major overhauls, and bulk stocking. It quickly restores the locking performance of the equipment structure, reducing equipment loosening failures and maintenance costs.

Core technical parameters

– Product Model: SSY004649254
– Product Type: Limiting and clamping pressure plate for working devices of construction machinery (original factory part)
– Compatible Equipment: Compatible with the articulated limit parts of mainstream engineering equipment such as Sany excavators and loaders.
– Main body material: High-strength alloy structural steel, high rigidity, pressure resistance, deformation resistance, and impact resistance.
– Processing technology: One-piece forging, precision milling and leveling, quenching and hardening, and corrosion protection and strengthening treatment.
– Surface properties: Rust-proof, wear-resistant, compression-resistant, and erosion-resistant, suitable for complex outdoor working conditions.
– Fitting characteristics: Flat board surface, precise hole positions, tight fit, and stable clamping and limiting effect.
– Stress characteristics: High compressive strength, vibration resistance, fatigue resistance, and not easily deformed under long-term pressure.
– Protective adapter: Effectively protects the hinge pins and bearing structure, reducing wear and loosening.
– Installation features: Original factory standard size, no modification required, precise alignment, quick installation and removal in the original position.
– Applicable working conditions: heavy-duty extrusion, high-frequency vibration, sand and gravel erosion, continuous operation.
– Service life: Hardened and reinforced structure, wear-resistant and deformation-resistant, long-lasting and stable, not prone to failure.

The SSY004649254 pressure plate is a high-precision limit clamping accessory from Sany. It boasts high rigidity, pressure resistance, wear resistance, excellent anti-loosening effect, and high alignment accuracy, making it suitable for various heavy-duty operating scenarios in construction machinery. It effectively solves problems such as loose equipment components, structural misalignment, hinge noise, plate surface wear and deformation, and operational vibration, stabilizing equipment structural accuracy and operational stability, reducing downtime, and lowering maintenance and replacement costs. It is a high-quality original pressure plate accessory for construction machinery maintenance, overhauls, and bulk stocking.

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1 SSY009672227 Working device piping
2. Lubrication system assembly
3. Boom assembly
4 SSY004650590 Pin
5 SSY004649254 Pressure Plate
6 SSY004650595 Pin
7 SSY004649247 Pressure Plate
8 SSY004674152 Gasket φ161×φ270×2
9 A210111000289 Bolt
10 A210491000132 Washer
11 SSY004674157 Gasket φ161×φ270×0.5
12 SSY004650170 Pin
13 SSY004674163 Gasket φ161×φ350×1
14 SSY004674168 Gasket φ161×φ350×0.5
15 SSY004649251 Pressure Plate
16 SSY004674166 Gasket φ161×φ250×0.5
17 SSY004674167 Gasket φ161×φ250×2
18 SSY004678155 Pressure Plate
19 SSY004650479 Pin
20 SSY004674155 Gasket φ171×φ290×0.5
21 SSY004674158 Gasket φ171×φ290×2
22 SSY009236561 Pin
23 SSY004649258 Pressure Plate
24 SSY004665007 Cap
25 SSY004674164 Gasket φ161×φ340×1
26 SSY004674165 Gasket φ161×φ340×0.5
60 SSY009065348 Gasket φ170-3×φ24

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