150901020081B003 Cylinder Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150901020081B003 Cylinder Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The cylinder body (150901020081B003) is the core load-bearing structure of the hydraulic cylinder, providing a sealed cavity for piston rod extension and retraction and hydraulic pressure storage, directly determining the cylinder’s pressure bearing capacity and operational stability. The product is made of high-strength alloy through integral forging, tempering, precision honing, and high-pressure treatment. It features uniform wall thickness, outstanding rigidity, and impact resistance, making it suitable for heavy-duty continuous operations such as earthmoving and mining.
The inner wall of this cylinder is precision honed, resulting in a high degree of smoothness and low frictional resistance. This allows for smooth expansion and contraction of the seals, effectively preventing scoring, jamming, and high-pressure internal leakage. The overall pressure-bearing capacity is balanced, withstanding long-term hydraulic high-pressure impacts and equipment vibration, and exhibiting fatigue and wear resistance. Old cylinders are prone to problems such as inner wall grooving, pressure loss, deformation, cracking, and oil leakage, causing weak lifting, sluggish operation, and equipment downtime. As an original equipment manufacturer (OEM) standard part, this product supports in-situ non-destructive replacement, is suitable for equipment maintenance, overhauls, and bulk stocking, quickly restoring the hydraulic performance of the cylinder and reducing operating costs.

Core technical parameters

– Product Model: 150901020081B003
– Product Name: Cylinder Block
– Product Type: Original Factory Parts for Pressure Bearing Body of Hydraulic Cylinders for Engineering Machinery
– Compatible Equipment: Compatible with corresponding specifications of hydraulic cylinder assemblies, supporting in-situ non-destructive replacement.
– Main body material: High-strength alloy material, uniform wall thickness, high rigidity, high pressure resistance, and resistance to impact deformation.
– Processing technology: integral forging, tempering heat treatment, precision honing of the inner wall, and high-pressure testing for strengthening.
– Core functions: Constructing a hydraulically sealed cavity, storing and transmitting pressure, bearing the load during telescopic operations, and protecting internal components.
– Pressure resistance: Compatible with high-pressure hydraulic systems, withstands instantaneous impact pressure, and exhibits excellent pressure stability.
– Inner wall characteristics: Smooth and precise inner wall, low friction and wear-resistant, suitable for sealing components, prevents scratches and internal leakage.
– Structural advantages: integral molding, no weak joints, outstanding crack and deformation resistance.
– Environmentally resistant: Corrosion-resistant and anti-aging, suitable for complex outdoor construction conditions with high dust and humidity.
– Installation features: Original factory standard size holes, precise alignment, easy installation and disassembly without modification.
– Applicable working conditions: High pressure bearing, high frequency expansion, sand and gravel impact, continuous heavy load operation

The 150901020081B003 cylinder body is a core component of the original factory hydraulic cylinder. It boasts strong pressure resistance, precise internal walls, rigidity, durability, and excellent pressure stability, making it suitable for various heavy-duty construction scenarios. It effectively solves problems such as cylinder inner wall scoring, pressure loss, motion stagnation, cracking and oil leakage, and weak lifting capacity. It stabilizes the hydraulic power and operational accuracy of the equipment, reduces downtime, and lowers maintenance costs. It is a high-quality original part for equipment overhauls, maintenance, 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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