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– Model: 150101090029A053 Positioning Plate
– Material: High-strength alloy structural steel (40Cr), tempered and surface hardened, with a hardness of HRC58-62. The surface is treated with an anti-corrosion and wear-resistant coating, which is wear-resistant, vibration-resistant, corrosion-resistant, and fatigue-resistant. It can withstand positioning loads and vibration impacts for a long time and is not easily deformed or worn.
The 150101090029A053 positioning plate is an independently developed and adapted product of SANY, which meets the high-load and high-precision positioning requirements of construction machinery. It solves the industry pain points of traditional positioning plates, such as large positioning deviation, easy wear, loosening, and insufficient coaxiality. As the positioning hub of the core component of the equipment, it directly affects the assembly accuracy of the component and the stability of the whole machine operation. Its adaptability and durability are outstanding, which helps the equipment to operate and maintain efficiently.
– Model: 150101090029A053 Positioning Plate
– Material: High-strength alloy structural steel (40Cr), tempered and surface hardened, with a hardness of HRC58-62. The surface is treated with an anti-corrosion and wear-resistant coating, which is wear-resistant, vibration-resistant, corrosion-resistant, and fatigue-resistant. It can withstand positioning loads and vibration impacts for a long time and is not easily deformed or worn.
– Positioning accuracy: Positioning tolerance ≤ ±0.003mm, coaxiality ≤ 0.002mm, suitable for positioning parts such as Sany plunger pumps and swashplate assemblies, accurately achieving component positioning without deviation or loosening, suitable for complex construction scenarios such as mines and buildings.
– Accuracy grade: Dimensional tolerance ≤ ±0.004mm, flatness ≤ 0.003mm, surface roughness Ra ≤ 0.04μm. Precision machining ensures that the positioning surface is flat and smooth, fits tightly, reduces positioning gaps, and improves assembly accuracy.
– Structural design: One-piece precision turning, with a central positioning hole and keyway for use with positioning pins, ensuring a firm and stable installation without movement. The edges are chamfered for easy assembly, and the positioning surfaces are polished to reduce friction and wear, resulting in a service life of over 3200 hours.
– Compatible Models: Designed specifically for Sany series, compatible with Sany 190 piston pump, swashplate assembly, drive shaft, various excavators and other construction machinery. It can directly replace the original positioning plate without additional adjustment, with 100% compatibility.
– Operating temperature: -25℃~130℃, adaptable to extreme working conditions of high temperature, low temperature and high dust, maintaining accurate positioning performance in various complex scenarios, wear-resistant and vibration-resistant, and not prone to positioning deviation or loosening.
1. Original factory compatibility: SANY original factory specification positioning plate, accurately matches the positioning dimensions of equipment components, is easy to install, and solves the problems of positioning deviation, easy loosening, and impact on assembly accuracy of non-original factory positioning plates. The quality is consistent with the original factory, which helps to achieve efficient operation and maintenance.
2. Precise positioning: Strict control over positioning accuracy and coaxiality ensures firm and unbiased positioning, effectively guaranteeing the assembly accuracy of core components, reducing operational deviations, improving overall machine stability, and preventing component wear.
3. Durable and vibration resistant: Made of high-strength alloy material and precision process, the quenching treatment increases hardness, and the anti-corrosion and wear-resistant coating enhances its vibration and corrosion resistance. It can withstand vibration and impact for a long time, reducing wear and replacement frequency and reducing downtime losses.
4. Excellent value for money: Original factory quality is guaranteed, affordable pricing, compatible with maintenance and repair, cost savings for both bulk and single purchases, easy assembly and maintenance, and professional technical support to eliminate any worries.
The 150101090029A053 positioning plate, crafted with precision technology, is an original factory compatible part that ensures accurate assembly of equipment components. It is a high-quality accessory for SANY equipment to improve operational accuracy, reduce costs, and increase efficiency, helping users to carry out construction efficiently.

130 150106010111A004 Impeller
153 150101090029A053 Positioning plate
156 150101090029A031 Spherical Bushing
157 150101090029A030 Spring
211 150101090029A029 Slipper disc
261 150101090029A022 Cover plate
263 150106010111A005 Back cover
271 150101090029A020 Pump body
272 150101090029A019 Pump body
311 150106010111A006 Intermediate
312 150106010111A007 Intermediate
401 150106010111A008 Screw
407 150101090029A014 Screw
409 60335212 Socket headstock screw
419 60039367 Socket head cap screw
466 60038646 Oil plug
468 150202040016B013 Screw plug
*For other spare parts procurement needs, please contact us!