150101090029A048 Servo Piston Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150101090029A048 Servo Piston Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The servo piston assembly 150101090029A048 is independently developed and adapted by SANY, precisely matching the complex construction conditions of engineering machinery with high pressure, high frequency adjustment, and high dust. It effectively solves industry pain points such as motion jamming, sealing leakage, and low adjustment accuracy of traditional servo piston assemblies. As the core control component of the hydraulic system, it directly ensures the accuracy of equipment movement and the stability of power adjustment, and its adaptability and durability are outstanding.

Core technical parameters:

– Model: 150101090029A048 Servo Piston Assembly
– Material: High-strength precision alloy (40Cr), aged and chrome-plated for corrosion protection, hardness HB210-240, wear-resistant, corrosion-resistant, high-pressure resistant, wear-resistant, and not easily deformed or jammed.
– Sealing parameters: Piston sealing accuracy ≤ ±0.002mm, with a special high-pressure sealing ring, sealing gap ≤ 0.001mm, no leakage under high pressure conditions, suitable for complex construction scenarios such as mining and construction.
– Accuracy grade: Dimensional tolerance ≤ ±0.002mm, coaxiality ≤ 0.001mm, surface roughness Ra ≤ 0.02μm, smooth operation, and improved adjustment and control accuracy.
– Structural design: One-piece precision machining, precise matching of piston and piston rod, rapid action response, reserved precise installation interface and positioning structure, chrome-plated surface for corrosion protection, dust and oil protection, convenient assembly, and service life of more than 3700 hours.
– Compatible models: Compatible with SANY 190 piston pump, various hydraulic pumps, excavators and other engineering equipment. It can directly replace the original parts and has 100% compatibility.
– Operating temperature: -25℃~130℃, adaptable to extreme working conditions, stable structure and sealing performance, not easy to age, leak or jam.

Product advantages:

1. Original factory compatibility: Strictly adheres to SANY original factory specifications, accurately matches the control dimensions of the equipment’s hydraulic system, and ensures precise interface and positioning structure. Installation is convenient and efficient, effectively solving problems such as compatibility deviations and inaccurate adjustments of non-original parts, and maintaining the same quality as the original factory.
2. Precise control: Utilizing precision machining technology and a dedicated sealing ring, the device is sensitive, responsive, and highly adjustable, enabling precise control of hydraulic power output and ensuring smooth and stable operation of the equipment.
3. Durable and robust: Made of high-strength precision alloy material with chrome-plated anti-corrosion treatment, it has excellent wear resistance, corrosion resistance, high pressure resistance and wear resistance. It is not easy to deform, leak or jam after long-term use, which greatly reduces the frequency of maintenance and equipment downtime losses.
4. Excellent value for money: Original factory quality, affordable and reasonable pricing, suitable for daily maintenance and repair needs, simple assembly and maintenance, and professional technical support to address users’ concerns about subsequent use.

The 150101090029A048 servo piston assembly is a core control component of the hydraulic system, crafted with precision technology. Its original factory compatibility ensures accurate and efficient equipment operation, making it a high-quality accessory for SANY engineering equipment to enhance control performance and achieve cost reduction and efficiency improvement.

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492 150202040039A015 Damping orifice
497 150202040016B014 Screw plug
498 60038487 Screw plug 0R0H18
530 150101090029A048 Servo Piston Assembly
534 150101090029A054 Stopper(L)
535 150101090029A010 Cutoff Ring
537 150101090029A009 Cover plate
702 150101090029A006 O-ring
706 60335219 O-ring
710 150101090029A005 O-ring
711 60039420 O-ring
717 60335220 O-ring
718 60335221 O-ring
723 150101090029A004 Sealing ring
724 60319611 O-ring
725 60038716 O-ring
726 60039422 O-ring

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