150101090029A029 Slipper disc Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150101090029A029 Slipper disc Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150101090029A029 sliding shoe disc is an independently developed and adapted product of Sany, which meets the needs of construction machinery for high load, high frequency sliding, and high pressure friction conditions. It solves industry pain points such as rapid wear, jamming, poor sealing, and severe frictional heat generation of traditional sliding shoe discs. As a core component of the sliding transmission of the hydraulic system, it directly affects the oil suction and discharge efficiency of the plunger pump and the overall stability of the machine. Its adaptability and durability are outstanding, which helps the equipment to operate and maintain efficiently.

Core technical parameters:

— Model: 150101090029A029 Ski Shoe Disc
– Material: High-strength copper alloy (ZCuAl10Fe3), aged and surface hardened, with a hardness of HB200-240. The surface is polished and lubricated, making it wear-resistant, anti-galling, corrosion-resistant, and with excellent thermal conductivity. It can withstand high-pressure sliding friction for a long time and is not easy to wear, deform, or jam.
— Friction parameters: sliding friction coefficient ≤0.03, can withstand a maximum sliding load of 90kN, suitable for Sany plunger pumps and swashplate assembly sliding parts, smooth sliding under high pressure conditions, no abnormal heat generation and no wear, suitable for complex construction scenarios such as mining and construction.
— Structural Design: One-piece precision turning, the sliding surface adopts an optimized arc design to fit the swashplate movement trajectory, and a lubrication oil hole and annular lubrication groove are provided in the center to continuously supply grease and enhance the lubrication effect. The edges are chamfered to facilitate assembly and positioning, and the service life is more than 3200 hours.
– Precision grade: Dimensional tolerance ≤ ±0.004mm, flatness ≤ 0.003mm, surface roughness Ra ≤ 0.03μm. Precision grinding ensures that the sliding surface is flat and smooth, fits tightly, reduces friction loss, and improves transmission efficiency.
– Compatible Models: Designed specifically for Sany series, compatible with Sany 190 piston pump, swashplate assembly, various excavators and other construction machinery. It can directly replace the original skid plate without additional adjustment, with 100% compatibility.
— Operating temperature: -20℃~125℃, adaptable to extreme working conditions of high temperature, low temperature and high dust, maintaining stable sliding performance in various complex scenarios, with excellent thermal conductivity, and not prone to frictional heating or jamming.

Product advantages:

-Original factory compatibility: SANY original factory specification slipper discs, precisely matching the size of the equipment plunger and swashplate, easy to install, solving the problems of non-original factory slipper disc compatibility deviation, jamming, and excessive wear. The quality is consistent with the original factory, helping to achieve efficient operation and maintenance.
– Wear-resistant and smooth: High-strength copper alloy with surface hardening treatment, low coefficient of friction, smooth sliding, wear-resistant and anti-seize, effectively reducing frictional loss between plunger and swashplate, extending the service life of core components of hydraulic system, and reducing maintenance frequency and downtime losses.
– Excellent heat dissipation: The copper alloy material has outstanding thermal conductivity, and with the lubrication groove design, it can quickly dissipate the heat generated by friction, avoid overheating and damage to components, ensure stable operation of equipment for a long time, and improve the efficiency of hydraulic system.
-Optimal cost-performance ratio: Original factory quality is guaranteed, affordable pricing, compatible with maintenance and repair, cost savings for both bulk and single-unit purchases, easy assembly and maintenance, and professional technical support to eliminate any worries.

The 150101090029A029 sliding shoe disc is a core component of sliding transmission, crafted with precision technology. Its original factory compatibility ensures the high efficiency and stability of the equipment’s hydraulic system. It is a high-quality accessory for SANY equipment to improve transmission efficiency, reduce costs, and increase efficiency, helping users to carry out construction efficiently.

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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

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