130104000256A017 Planetary Carrier Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130104000256A017 Planetary Carrier Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 130104000256A017 planetary carrier is the core support assembly of the planetary transmission in the reducer. It works in conjunction with the sun gear, planetary gears, and ring gear to handle torque distribution and power load. It can precisely limit the positioning of the planetary gears, ensuring uniform meshing and synchronous transmission, stabilizing the reducer’s torque and speed, and ensuring smooth and efficient operation of the equipment during travel and rotation.
This SANY original planetary carrier is made of high-strength cast steel, undergoing aging stress relief and precision machining. Its dense structure, high coaxiality, and excellent load-bearing capacity make it suitable for harsh working conditions such as heavy-duty start-stop cycles and high-frequency vibrations on construction sites. Old parts are prone to wear and deformation, and loosening of positioning, leading to abnormal gear meshing, transmission noise, and power loss. In severe cases, it can cause gear grinding and reduce gearbox seizure. This product can be replaced in situ without damage, suitable for equipment maintenance, overhauls, and bulk stocking, stabilizing transmission performance and reducing maintenance and downtime losses.

【Core Technical Parameters】

— Product Model: 130104000256A017
— Product Name: Planetary Carrier
— Product Type: Gearbox Original Load Support, Torque Diverter Core Assembly Parts
— Compatible Models: Compatible with SANY’s corresponding travel and slewing gearboxes, supporting non-destructive replacement.
— Main body material: High-strength cast steel, pressure-resistant and impact-resistant, not easily deformed or cracked.
— Working conditions: Suitable for harsh working conditions such as heavy-load start-stop, high-frequency vibration, and continuous pressure.
— Structural design: integrally cast, with uniform hole positions, stable positioning, and balanced stress distribution.
— Transmission performance: Precision-positioned gears ensure uniform and stable meshing, resulting in balanced torque transmission without any jamming.
— Surface treatment: Precision machining + rust prevention treatment, wear-resistant, corrosion-resistant, and anti-aging.
— Operating characteristics: Supports and fixes planetary gears, integrates structure, and balances torque distribution.
— Dimensional accuracy: Original factory precision engineering standards, accurate hole positions, high coaxiality, and tight assembly.
— Installation method: Original alignment assembly without modification, convenient and efficient maintenance and disassembly.
— Adaptability to working conditions: fatigue resistant, heavy load resistant, and not easily deformed or loosened during long-term operation.
— Service life: Sturdy and pressure-resistant structure, wear-resistant high-frequency transmission, not prone to failure during long-term operation.

The 130104000256A017 planetary carrier is a core load-bearing component of SANY’s original gearboxes. It boasts sufficient rigidity, accurate positioning, stable transmission, and wear resistance, making it suitable for both travel and slewing gearboxes in construction machinery. It effectively resolves issues such as abnormal gear meshing, transmission noise, power jamming, and torque loss, stabilizing equipment power output, improving operational smoothness, reducing transmission failures, and lowering maintenance downtime costs. It is a high-quality original part for equipment repair and maintenance, and for bulk stocking.

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17 130104000256A017 Planetary Carrier
18 130104000166B003 Gasket
19 130104000256A019 Gear Ring
20 130104000256A020 Sales
21 130104000256A021 Bearing
22 130104000256A022 Flange ring
23 130104000256A023 Floating oil seal assembly
24 130104000256A024 Gasket
25 130188000380A Snap ring
26 130188000382A Shaft Seat
27 130104000256A025 Flange
28 130104000256A026 O-ring
29 130104000256A027 Motor assembly board
30 130104000256A028 Screws
31 130104000256A029 Screw
32 130104000256A030 Travel Gear Reducer Repair Kit

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