14194158 Planetary Carrier II Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

14194158 Planetary Carrier II Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 14194158 Planetary Carrier II assembly, relying on professional equipment manufacturing technology and a strict quality control system, is specially designed for the harsh working conditions of construction machinery. It is widely used in the gearboxes and slewing mechanisms of major construction machinery such as excavators, crawler cranes, and loaders. It is suitable for various complex scenarios such as mining, infrastructure construction, and building hoisting, effectively solving industry pain points such as planetary carrier deformation, cracking, and excessive wear. It helps improve the transmission efficiency of equipment and extend the service life of the whole machine. It is a core preferred component for maintenance and replacement in the construction machinery aftermarket, and is also one of the popular high-quality parts for foreign trade export and parts wholesale.
As the “power skeleton” of the planetary gear transmission system, the Planetary Carrier II assembly is meticulously crafted in terms of material selection and processing. It utilizes high-strength alloy structural steel and an integral forging process, coupled with multiple heat treatment processes such as carburizing, quenching, and precision grinding. This effectively enhances the overall rigidity and dimensional accuracy of the assembly, achieving a surface hardness of HRC58-62 and excellent core toughness, preventing plastic deformation and fracture under heavy loads and impacts. Simultaneously, the optimized structural design employs a double-wall structure to improve heat dissipation and load-bearing capacity. Precisely pre-drilled mounting holes for the planetary gears ensure accurate meshing, reducing transmission losses and noise. It is suitable for complex operations such as high-speed and heavy-load conditions and can operate stably and stably under harsh conditions for extended periods.

Core technical parameters:

– Product Model: 14194158
– Product Name: Planetary Carrier II Assembly
– Compatible models: Excavators, crawler cranes, loaders and other major construction machinery (can be precisely matched according to specific models)
– Material: High-strength alloy structural steel (body), planetary gear shafts are made of high-quality bearing steel
– Structure type: Double-wall integral type (suitable for heavy-duty transmission scenarios, with excellent rigidity)
– Surface hardness: HRC58-62
– Core hardness: HV380-450
– Processing technology: integral forging, carburizing and quenching, precision grinding, polishing, burr-free, rust-free, and flash-free.
– Accuracy class: GB/T 10095.1-2008 Class 6
– Number of planetary gear mounting holes: 4 sets (evenly distributed for precise positioning)
– Mounting hole diameter: 28mm
– Body thickness: 42mm
– Maximum allowable torque: 1800 N·m
– Operating temperature: -40℃~140℃
– Service life: ≥12,000 hours (under normal operating conditions)
– Implementation Standards: GB/T 3077-2015, ISO International Quality Certification
– Weight: 8.2kg (precisely adapted to equipment installation load requirements)

The 14194158 Planetary Carrier II assembly, with its superior materials, precision manufacturing process, and accurate technical parameters, is not only suitable for the repair and replacement of various engineering machinery reduction mechanisms, but also meets diverse needs such as foreign trade export, wholesale of engineering parts, and equipment modification. The product undergoes rigorous factory testing, ensuring each piece meets quality standards. It boasts advantages such as compact structure, convenient installation, wear and durability, low maintenance costs, and stable transmission, effectively reducing equipment downtime losses, improving operational continuity, and decreasing maintenance frequency and costs. Simultaneously, its lightweight design reduces equipment operating energy consumption.

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