150901020082B009 Buffer column Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150901020082B009 Buffer column Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150901020082B009 buffer column is a core buffer component at the end of the hydraulic cylinder. Installed at the end of the piston rod stroke, it uses hydraulic pressure to buffer and dissipate hard impacts, decelerate and stabilize pressure, and prevent rigid collisions between the piston and the end cap. Made of high-elasticity composite wear-resistant material, it is impact-resistant, oil-resistant, anti-aging, and not prone to cracking or deformation, making it suitable for high-frequency heavy-load operations such as mining and earthmoving.
This original factory-made buffer column is precisely sized and fits tightly, ensuring smooth operation without misalignment or jamming. It effectively buffers pressure relief, reduces vibration and noise, and protects the piston, end caps, seals, and cylinder body, preventing impact damage and abnormal noise. Older buffer columns are prone to hardening and cracking, and loss of elasticity, leading to problems such as hard impacts in the cylinder, vibration and abnormal noise, seal damage, oil leakage and pressure instability. This product is an original factory standard part, supporting in-situ non-destructive replacement. It is suitable for equipment maintenance and bulk stocking, quickly restoring the cylinder’s buffering and protective performance, and reducing operation and maintenance costs.

Core technical parameters

– Product Model: 150901020082B009
– Product Name: Buffer Column
– Product Type: Original Parts for Hydraulic Cylinder Buffer Protection in Engineering Machinery
– Compatible Equipment: Compatible with corresponding specifications of hydraulic cylinder assemblies, supporting in-situ non-destructive replacement.
– Main material: High-elasticity and wear-resistant composite material, with high toughness, pressure resistance, impact resistance, oil resistance, aging resistance, and resistance to cracking and deformation.
– Processing technology: precision forming, dimensional calibration, toughness enhancement, and aging and corrosion resistance treatment.
– Core functions: terminal buffering, deceleration and shock absorption, absorbing impact energy, protecting cylinder components, and eliminating rigid collisions.
– Cushioning performance: Flexible cushioning provides smooth and gentle shock absorption, quickly dissipating terminal impacts and preventing hard impacts.
– Wear-resistant properties: It is not easily worn or deformed by long-term reciprocating friction, and its performance remains stable for a long time.
– Fitting precision: Original factory standard size, tight fit, high coaxiality, and smooth operation without offset or jamming.
– Environmentally resistant: oil and corrosion resistant, high temperature resistant, fatigue resistant, suitable for complex and heavy-duty outdoor working conditions.
– Installation features: Original factory standard specifications, precise alignment, easy installation and disassembly, no modification required.
– Applicable working conditions: high-frequency telescopic, terminal impact, high-voltage heavy load, continuous high-intensity operation
– Service life: Fatigue-resistant and wear-resistant, retains cushioning resilience for a long time, and has a long service life.

The 150901020082B009 buffer column is a core original equipment manufacturer (OEM) buffer component for hydraulic cylinders. It boasts excellent shock absorption, high toughness and wear resistance, and stable performance, making it suitable for various heavy-duty construction scenarios. It can resolve issues such as hard impacts at the cylinder end, vibration and abnormal noise, component wear, and oil leakage/pressure relief, ensuring smooth equipment operation, reducing downtime, and lowering maintenance costs. It is a high-quality original component for equipment maintenance, overhauls, and bulk stocking.

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1 150901020083B001 Piston rod
2 150901020083B002 End Cap
3 150901020083B003 Cylinder Block
4 150901020083B004 Piston
5 150901020083B005 Buffer sleeve
6 150901020082B007 Gasket
7 150901020082B008 Nut
8 150901020082B009 Buffer column
9 150901020082B043 Valve Core
10 150901020082B042 Spring
11 O-rings
12 150901020082B040 Screw plug
13 150901020083B006 Tubing Assembly A
14 150901020083B007 Tubing Assembly B
15 150901020083B008 Tubing Assembly C
16 150901020083B009 Clamp assembly A
17 150901020083B010 Clamp assembly B
18 150901020082B014 Pressure Plate A
19 150901020083B011 Pressure Plate B
20 150901020083B012 Pressure Plate C
21 150901020083B013 Steel wire retaining ring
22 Dustproof rings
23 Guide ring
24 Open-end retaining ring
25 rod sealing ring
26 Buffer rings
27 150901020083B018 Sliding bushing
28 150901020081B008 Steel wire retaining ring

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