150901020081B001 Piston Rod Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150901020081B001 Piston Rod Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150901020081B001 piston rod is the core transmission and pressure-bearing component of the hydraulic cylinder, providing the core thrust for the telescopic operation of the equipment’s working device and directly affecting the cylinder’s power and sealing stability. The product is made of high-quality alloy structural steel, treated with tempering, quenching, high-frequency hardening, and precision polishing processes. It has high hardness, sufficient rigidity, and is impact-resistant and not easily deformed, making it suitable for heavy-duty continuous operation conditions such as earthmoving and mining.
The original piston rod features a smooth, rounded surface and precise dimensions, ensuring accurate matching with cylinder seals and effectively preventing high-pressure internal leakage and external oil seepage. Its uniformly hardened surface layer is wear-resistant, making it resistant to scoring, corrosion, and grooving during high-frequency telescopic operations. Old piston rods are prone to scoring, pitting, deformation, bending, and plating peeling, leading to cylinder pressure loss, weak lifting, jamming, and oil leaks, reducing work efficiency. This product is an original factory standard part, supporting in-situ non-destructive replacement, suitable for equipment maintenance, overhauls, and bulk stocking, quickly restoring cylinder performance and reducing maintenance costs.

Core technical parameters

– Product Model: 150901020081B001
-Product Name: Piston Rod
– Product Type: Original Parts for Core Transmission and Pressure Bearing of Hydraulic Cylinders in Engineering Machinery
– Compatible Equipment: Compatible with hydraulic cylinders of corresponding specifications for construction machinery, supporting in-situ non-destructive replacement.
– Main body material: High-quality alloy structural steel, high strength, high toughness, resistant to compression and bending and not easily deformed.
– Processing technology: tempering heat treatment, high frequency quenching, precision cylindrical grinding, mirror polishing, corrosion protection and strengthening.
– Core functions: hydraulic power transmission, telescopic transmission, load support, and sealing to prevent pressure leakage.
– Surface characteristics: Mirror-smooth and burr-free surface, fits the sealing components without wear, and provides excellent sealing performance.
– Hardness properties: High surface hardness and wear resistance, resistant to tearing, impact, and long-term friction wear.
– Operating characteristics: Smooth extension and retraction, stable transmission, no jamming, ensuring the accuracy of cylinder movements.
– Environmentally resistant: oil-resistant, corrosion-resistant, and anti-aging, suitable for complex construction conditions involving moisture and dust.
– Installation features: Original factory standard size precision, accurate alignment without modification, and easy installation and disassembly.
– Applicable working conditions: heavy load bearing, high frequency expansion and contraction, sand and gravel impact, continuous high-intensity operation
– Service life: Hardened and wear-resistant structure, fatigue-resistant and not prone to failure, long-term stable and durable.

Piston rod 150901020081B001 is a core transmission component from the original equipment manufacturer (OEM) for construction machinery. It features high hardness, wear resistance, durability, stable transmission, and strong sealing adaptability, making it suitable for various heavy-duty construction scenarios. It effectively solves common problems such as piston rod scoring and corrosion, bending deformation, internal cylinder leakage, weak lifting, motion jamming, and hydraulic leakage. It stabilizes equipment hydraulic power and operating efficiency, reduces downtime, and lowers maintenance costs, making it a high-quality original part for equipment maintenance, overhauls, and bulk stocking.

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1 150901020081B001 Piston rod
2 150901020081B002 End Cap
3 150901020081B003 Cylinder Block
4 150901020081B004 Buffer sleeve
5 150901020081B005 Piston
6 150901020081B006 Oil circuit block A
7 150901020081B007 Oil circuit block B
8 150901020081B008 Steel wire retaining ring
9 150901020081B009 Dustproof ring
10 Open-end retaining ring
11. Sealing ring for rod
12 Buffer Rings
13 150901020081B013 Sliding bushing
14 150901020081B014 Wire retaining ring for holes
15 150901020081B015 Socket head cap screw
16 O-ring retainer

17 O-rings
18. Pollution Control Ring
19 O-ring retainer
20 O-rings
21-hole sealing ring
22 Guide ring
23 60325553 Socket headstock set screw
24 150901020081B023 Socket head cap screw
25 150901020081B024 O-ring
26 150901020081B025 Socket head cap screw
27 150901020081B026 O-ring
28 150902030076A003 Pressure test plug
29 150901020081B027 Dustproof ring
30 150901020081B028 Self-lubricating copper bushing
31 150901020081B029 Self-lubricating copper bushing
32 150901020081B030 Sealed Package

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