130104000166B Gearbox Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130104000166B Gearbox Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 130104000166B reducer is a core transmission component of the equipment’s power system. It receives high-speed power from the motor, reduces speed and increases torque through a gear structure, matches the speed and torque required for equipment operation, buffers load impact, reduces motor operating load, and ensures stable power output during equipment start-up, uniform speed operation, and heavy load conditions.
This product features a high-strength housing paired with a hardened gear set with quenched teeth. The gears are precisely milled, ensuring high meshing, wear resistance, impact resistance, and resistance to tooth breakage and deformation. Its compact and rigid structure makes it suitable for heavy-duty construction sites, frequent start-stop operations, and alternating high and low temperature conditions. Older reducers are prone to problems such as gear wear, bearing jamming, oil seal leaks, and excessive transmission clearances after long-term operation, leading to insufficient power, abnormal speed, abnormal noise and vibration, and increased energy consumption. This product offers precise original factory specifications and a high degree of fit, allowing for non-destructive replacement of old parts. It is suitable for equipment maintenance, overhauls, and bulk stocking, effectively stabilizing transmission performance and reducing operating costs.

【Core Technical Parameters】

— Product Model: 130104000166B
— Product Name: Gear Reducer
— Product Type: Original Equipment Power Reduction, Speed ​​Reduction and Torque Increase, and Load Stabilizing Transmission Assemblies for Construction Machinery
— Compatible Models: Compatible with corresponding construction machinery equipment, original factory parameters matched, supports non-destructive replacement
— Main body material: High-strength shell + hardened gear teeth, high rigidity, wear-resistant, impact-resistant, and not prone to tooth breakage.
— Operating conditions: Suitable for wide temperature ranges from -45℃ to +125℃, with stable transmission at both high and low temperatures.
— Structural design: Precision gear transmission, uniform meshing, smooth transmission, and strong load-bearing capacity.
— Protective performance: Built-in sealing structure prevents oil leakage, prevents impurities from entering, and reduces gear wear.
— Surface treatment: Anti-corrosion spraying, the shell is resistant to aging and construction site mud and water erosion.
— Operating characteristics: Reduces speed and increases torque, buffers load, balances power, and reduces motor load.
— Dimensional accuracy: Original factory standard interface, precision assembly, perfect fit without deviation.
— Installation method: In-situ docking assembly, no modification required, easy to install and disassemble, and efficient maintenance.
— Operating condition adaptability: Suitable for heavy-load and frequent start-stop conditions; impact resistant and fatigue resistant.
— Service life: The gears are wear-resistant, the seals are stable, and the failure rate is low during long-term operation.

The 130104000166B reducer is a high-quality original equipment manufacturer (OEM) transmission assembly, offering high efficiency, ample torque, and stable, low-noise operation. It is suitable for various engineering machinery equipment. It effectively solves problems such as insufficient power, unstable speed, abnormal transmission noise, oil leaks, and jamming, improving power utilization, reducing equipment energy consumption and operational vibration, extending the lifespan of transmission system components, and reducing downtime for maintenance. It is a high-quality original part for equipment power system repair, overhaul, and bulk procurement.

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1.130104000166B Gearbox
2 60000974 Axial piston motor
3 60252511 O-ring
4 A820205002445 G1/4-M16 connector
5 B230101000047 O-ring
6 B210780000636 Right-angle combination connector
7 A820205002352 G3/4-M36 connector
8 B230101000356 O-ring
9 B210780000838 Right-angle combination connector
13 A210491000118 High-strength washers for steel structures
19 SSY007228110 Bracket
20 A210111000263 Bolt
21 60083322 Wire clamp
22 60119587 Cable clamp
23 24000633 Washer
25 SSY007227507 Pipe clamp
26 A210111000348 Bolt
28 SSY007227662 Bracket
31 B210780000647 Straight-through partition type connector
32 B210780000880 Diaphragm type connector
46 151008060468A Hose Assembly
49 151008010063A Hose Assembly
50 151003160030A Hose Assembly
51 151003110203A Hose Assembly
58 B210780001658 45-degree angle combination connector

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