150106010052B011 Coupling sleeve Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150106010052B011 Coupling sleeve Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

As a standard original part of SANY, this product precisely meets the needs of B-end procurement and technology selection, solving core pain points such as loose shaft connections, abnormal transmission noise, and excessive vibration. With its stringent production standards and exquisite craftsmanship, it has become the preferred choice for SANY equipment maintenance and assembly. It is compatible with major models such as excavators, hydraulic pumps, and motors, covering multiple operating scenarios such as mining and construction. It is a key basic component for power transmission in equipment shaft systems.
This product follows SANY’s original technical specifications and uses high-quality alloy steel. Through advanced processes such as precision turning, surface hardening, and keyway precision machining, it significantly improves connection strength, wear resistance, and buffering effect. It resists wear and deformation caused by high-speed transmission, vibration and impact, and harsh working conditions, reducing failure rate and maintenance costs. It can stably perform power transmission and vibration buffering functions for a long time under complex working conditions.

Core technical parameters:

– Product Model: 150106010052B011
-Product Name: Coupling Sleeve
– Compatible models: SANY excavators, hydraulic pumps, motors, and other original manufacturer-specified models.
– Material specifications: High-quality alloy steel (compliant with SANY original factory standards)
– Machining process: Precision turning, surface hardening, keyway precision machining, dynamic balancing test
– Inner diameter specification: 50mm (tolerance ±0.01mm)
– Outer diameter specification: 80mm (to fit the equipment installation space)
– Length specification: 60mm (balancing connection strength and ease of installation)
– Applicable speed: ≤2800r/min (meets the high-speed transmission requirements of equipment)
– Transmitted torque: ≥500 N·m (highly efficient and lossless power transmission)
– Service life: ≥12,000 hours under normal operating conditions (exceeding the industry average)
– Quality Standards: ISO9001 certified, traceable Sany original factory testing, conforms to GB/T 5843 standard.

Compared to ordinary couplings, this product has three major advantages: First, it offers precise factory fit, requiring no modification for direct installation. The keyway and shaft fit perfectly, compensating for installation deviations and reducing adaptation risks and installation costs. Second, it boasts superior durability, using high-quality alloy steel with surface hardening technology, making it wear-resistant, deformation-resistant, and ensuring a firm connection that is not easily loosened, reducing replacement frequency and lowering maintenance costs. Third, it provides highly efficient transmission buffering, effectively cushioning shaft vibrations, preventing vibration transmission from damaging equipment components, ensuring smooth power transmission, and avoiding equipment downtime due to coupling failure, thus meeting the demand for “cost reduction and efficiency improvement.”
As an original SANY component, it can directly replace old coupling sleeves and is widely used in various engineering scenarios, compatible with the shaft connections of all SANY models. Relying on the original manufacturer’s supply chain, it ensures a stable supply of genuine products and provides comprehensive after-sales technical support, helping users operate their equipment efficiently and reduce operating costs.

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1 150108010013A001 Spindle assembly
2 150101070042B007 Rotating components of the cylinder block
3 150101040039A002 Spring
4 150101040062A003 Left Bearing
5 150101040062A004 Right side bearing
6. Socket head countersunk screws
7 150101040039A005 Adjusting screw
8 150101070042B005 Swashplate component
9 150101990012A002 Sealing lock nut
11 150106010052B002 Internal Hex Plug
14 150101040062A011 Piston
15 150101990012A017 Needle roller bearing
16 150101040039A021 Positioning pin
17 150101060050B020 Internal Hex Plug
20 150106010037C011 Oil seal cover component
21 150101060033C008 Elastic retaining ring for holes
22 150108010013A002 Adjustment component
23 150101070037A003 Control valve component
24 150106010052B011 Coupling sleeve
25 120104010768B Screw
26 150101060028A006 Eye bolt
27 60249820 Screws
28 120104010623A Screw
30 150106010037C006 Spindle assembly
31 24003524 Bolt
32 150101040039A029 Coupling sleeve
33 150201010018B026 Piston Motor Sealing Package

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